Merge pull request #325 from shilpa24balaji/3.12_p3b

Update retry time in connection-health-file
2026-01-27 18:20:04 +00:00 · 2019-10-25 11:56:33 -07:00 · 2019-10-24 18:20:20 -07:00 · 2019-09-18 16:49:19 -07:00 · 2019-09-18 11:18:26 -07:00 · 2019-09-16 16:26:56 -07:00
58 changed files with 2604 additions and 589 deletions
--- a/.travis.yml
+++ b/.travis.yml
@@ -26,7 +26,7 @@ install:
 script:
    - mkdir build
    - cd build
-    - cmake .. -DINTEGRATION_TESTING:BOOL=false -DDISABLE_VALGRIND:BOOL=true -DENABLE_SESHAT:BOOL=true -DFEATURE_DNS_QUERY:BOOL=true
+    - cmake .. -DINTEGRATION_TESTING:BOOL=false -DDISABLE_VALGRIND:BOOL=false -DENABLE_SESHAT:BOOL=true -DFEATURE_DNS_QUERY:BOOL=true
    - make
    - export ARGS="-V"
    - make test
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,20 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).

 ## [Unreleased]
+- Security: Added support to use auth token during initial connect to cloud
+- Fix re-registration fails that lose a socket
+- Fix mutex error in service alive
+- Security: Mutual Authentication (mTLS or two way TLS)
+- Rename command line options for MTLS cert and Key
+- Update to use nanomsg v. 1.1.4
+- requestNewAuthToken will clear the token if it fails.
+- request auth token on every retry, not just after 403
+- update to use nopoll v 1.0.2
+- Add pause/resume heartBeatTimer
+- parodus event handler to listen to interface_down and interface_up event
+- Pause connection retry during interface_down event
+
+## [1.0.2] - 2019-02-08
 - Refactored connection.c and updated corresponding unit tests
 - Additional `/cloud-status` and `/cloud-disconnect` fields.
 - Switched from nanomsg (Release 1.1.2) to NNG (Release v1.0.1)
@@ -17,6 +31,19 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 - added NULL check for device mac id in upstream retrieve message handling
 - backoff retry to include find_servers in loop (connection.c)
 - backoff max is max count not max delay
+- used mutex protection to make client list and nn_sends thread safe
+- put mutex lock into get_global_node
+- change svc alive from a thread to a function called every 30 sec from main
+- shut down tasks properly
+- fix memory leaks
+- Fixed memory leak in upstream event message flow
+- Fixed crash in CRUD request processing
+- Fixed issue on RETRIEVE respone processing
+- Enabled valgrind
+- Fixed main loop to keep calling svc_alive_task during a cloud disconnect and retry
+- change svc alive back to a separate thread.  Shut it down with pthread_cond_timedwait
+- Refactored Upsteam RETRIEVE flow
+- Fix re-registration to call nn_shutdown and nn_close, so we don't lose a socket.

 ## [1.0.1] - 2018-07-18
 ### Added
@@ -49,6 +76,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 - Initial creation

 [Unreleased]: https://github.com/Comcast/parodus/compare/1.0.1...HEAD
+[1.0.2]: https://github.com/Comcast/parodus/compare/1.0.1...1.0.2
 [1.0.1]: https://github.com/Comcast/parodus/compare/1.0.0...1.0.1
 [1.0.0]: https://github.com/Comcast/parodus/compare/79fa7438de2b14ae64f869d52f5c127497bf9c3f...1.0.0

--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -34,6 +34,7 @@ include_directories(${INCLUDE_DIR}
                    ${INCLUDE_DIR}/cjson
                    ${INCLUDE_DIR}/nopoll
                    ${INCLUDE_DIR}/msgpack
+	            ${INCLUDE_DIR}/curl
                    ${INCLUDE_DIR}/trower-base64
                    ${INCLUDE_DIR}/wrp-c                   
                    ${INCLUDE_DIR}/libparodus
@@ -84,7 +85,7 @@ add_dependencies(libtrower-base64 trower-base64)
 ExternalProject_Add(nopoll
    PREFIX ${PREFIX_DIR}/nopoll
    GIT_REPOSITORY https://github.com/Comcast/nopoll.git
-    GIT_TAG "1.0.1"
+    GIT_TAG "1.0.2"
    CONFIGURE_COMMAND COMMAND <SOURCE_DIR>/autogen.sh --prefix=${PREFIX}
                                                     --includedir=${INCLUDE_DIR}
                                                     --libdir=${LIBRARY_DIR}
@@ -100,7 +101,7 @@ add_dependencies(libnopoll nopoll)
 ExternalProject_Add(nanomsg
    PREFIX ${CMAKE_CURRENT_BINARY_DIR}/_prefix/nanomsg
    GIT_REPOSITORY https://github.com/nanomsg/nanomsg.git
-    GIT_TAG "1.1.2"
+    GIT_TAG "1.1.4"
    CMAKE_ARGS += -DCMAKE_INSTALL_PREFIX=${INSTALL_DIR}
 )
 add_library(libnanomsg STATIC SHARED IMPORTED)
@@ -134,12 +135,24 @@ add_library(libmsgpack STATIC SHARED IMPORTED)
 add_dependencies(libmsgpack msgpack)


+# curl external dependency
+#-------------------------------------------------------------------------------
+ExternalProject_Add(curl
+    PREFIX ${CMAKE_CURRENT_BINARY_DIR}/_prefix/curl
+    GIT_REPOSITORY https://github.com/curl/curl.git
+    GIT_TAG "curl-7_63_0"
+    CMAKE_ARGS += -DCMAKE_INSTALL_PREFIX=${INSTALL_DIR} -DBUILD_TESTING=OFF
+)
+add_library(libcurl STATIC SHARED IMPORTED)
+add_dependencies(libcurl curl)
+
+
 # cimplog external dependency
 #-------------------------------------------------------------------------------
 ExternalProject_Add(cimplog
    PREFIX ${CMAKE_CURRENT_BINARY_DIR}/_prefix/cimplog
    GIT_REPOSITORY https://github.com/Comcast/cimplog.git
-    GIT_TAG "1.0.1"
+    GIT_TAG "1.0.2"
    CMAKE_ARGS += -DCMAKE_INSTALL_PREFIX=${INSTALL_DIR} -DBUILD_TESTING=OFF
 )
 add_library(libcimplog STATIC SHARED IMPORTED)
@@ -191,7 +204,8 @@ endif (ENABLE_SESHAT)
 ExternalProject_Add(cjwt
    PREFIX ${CMAKE_CURRENT_BINARY_DIR}/_prefix/cjwt
    GIT_REPOSITORY https://github.com/Comcast/cjwt.git
-    GIT_TAG "1.0.1"
+    GIT_TAG "1b023c41bb2d6dbbf493c202ed81f06c84d5b51b"
+    #GIT_TAG "1.0.1"
    CMAKE_ARGS += -DCMAKE_INSTALL_PREFIX=${INSTALL_DIR} -DBUILD_TESTING=OFF
 )
 add_library(libcjwt STATIC SHARED IMPORTED)
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # parodus

-[![Build Status](https://travis-ci.org/Comcast/parodus.svg?branch=master)](https://travis-ci.org/Comcast/parodus)
+[![Build Status](https://travis-ci.org/xmidt-org/parodus.svg?branch=master)](https://travis-ci.org/xmidt-org/parodus)
 [![codecov.io](http://codecov.io/github/Comcast/parodus/coverage.svg?branch=master)](http://codecov.io/github/Comcast/parodus?branch=master)
 [![Coverity](https://img.shields.io/coverity/scan/11192.svg)](https://scan.coverity.com/projects/comcast-parodus)
 [![Apache V2 License](http://img.shields.io/badge/license-Apache%20V2-blue.svg)](https://github.com/Comcast/parodus/blob/master/LICENSE)
@@ -55,9 +55,9 @@ make test

 - /force-ipv6 -Forcefully connect parodus to ipv6 address (optional argument)

- /token-read-script -Script to get auth token for establishing secure connection (absolute path where that script is present) -optional argument
+- /client-cert-path -MTLS client cert location to request auth token for establishing secure connection [absolute path where client cert is present] (optional argument)

- /token-acquisition-script -Script to create new auth token for establishing secure connection (absolute path where that script is present) -optional argument 
+- /token-server-url -complete server url with API path to request new auth token for establishing secure connection (optional argument)

 - /crud-config-file -Config json file to store objects during create, retrieve, update and delete (CRUD) operations -optional argument 

@@ -75,6 +75,12 @@ make test

 - /jwt-public-key-file -JWT token validation key

+# if ENABLE_MUTUAL_AUTH is enabled
+
+- /mtls-client-cert-path - Provide the client cert for establishing a mutual auth secure websocket connection
+
+- /mtls-client-key-path - Provide the client cert key for establishing a mutual auth secure websocket connection
+
 ```

 # Sample parodus start commands:
@@ -82,17 +88,17 @@ make test
 ```
 # Seshat & FEATURE_DNS_QUERY Enabled

-./parodus --hw-model=TGXXX --hw-serial-number=E8GBUEXXXXXXXXX --hw-manufacturer=ARRIS --hw-mac=14cfexxxxxxx --hw-last-reboot-reason=unknown --fw-name=TG1682_DEV_master_20170512115046sdy --boot-time=1494590301 --webpa-ping-timeout=180 --webpa-interface-used=eth0 --webpa-url=somebody.net:8080 --webpa-backoff-max=9 --parodus-local-url=tcp://127.0.0.1:6666 --partner-id=comcast --ssl-cert-path=/etc/ssl/certs/ca-certificates.crt --acquire-jwt=1 --dns-txt-url=somebody.net --jwt-public-key-file=webpa-rs256.pem --jwt-algo=RS256 --seshat-url=tcp://127.0.0.1:7777 --token-read-script=/usr/ccsp/parodus/parodus_token1.sh --token-acquisition-script=/usr/ccsp/parodus/parodus_token2.sh --force-ipv4 --crud-config-file=/tmp/parodus_cfg.json
+./parodus --hw-model=TGXXX --hw-serial-number=E8GBUEXXXXXXXXX --hw-manufacturer=ARRIS --hw-mac=14cfexxxxxxx --hw-last-reboot-reason=unknown --fw-name=TG1682_DEV_master_20170512115046sdy --boot-time=1494590301 --webpa-ping-timeout=180 --webpa-interface-used=eth0 --webpa-url=https://somebody.net:8080 --webpa-backoff-max=9 --parodus-local-url=tcp://127.0.0.1:6666 --partner-id=comcast --ssl-cert-path=/etc/ssl/certs/ca-certificates.crt --acquire-jwt=1 --dns-txt-url=somebody.net --jwt-public-key-file=webpa-rs256.pem --jwt-algo=RS256 --seshat-url=tcp://127.0.0.1:7777 --client-cert-path=/tmp/clientcert.mch --token-server-url=https://somebody.net:8080/token --force-ipv4 --crud-config-file=/tmp/parodus_cfg.json


 # Seshat is not enabled

-./parodus --hw-model=TGXXX --hw-serial-number=E8GBUEXXXXXXXXX --hw-manufacturer=ARRIS --hw-mac=14cfexxxxxxx --hw-last-reboot-reason=unknown --fw-name=TG1682_DEV_master_20170512115046sdy --boot-time=1494590301 --webpa-ping-timeout=180 --webpa-interface-used=eth0 --webpa-url=somebody.net:8080 --webpa-backoff-max=9 --parodus-local-url=tcp://127.0.0.1:6666 --partner-id=comcast --ssl-cert-path=/etc/ssl/certs/ca-certificates.crt --acquire-jwt=1 --dns-txt-url=somebody.net --jwt-public-key-file=webpa-rs256.pem --jwt-algo=RS256 --token-read-script=/usr/ccsp/parodus/parodus_token1.sh --token-acquisition-script=/usr/ccsp/parodus/parodus_token2.sh --force-ipv4 --crud-config-file=/tmp/parodus_cfg.json
+./parodus --hw-model=TGXXX --hw-serial-number=E8GBUEXXXXXXXXX --hw-manufacturer=ARRIS --hw-mac=14cfexxxxxxx --hw-last-reboot-reason=unknown --fw-name=TG1682_DEV_master_20170512115046sdy --boot-time=1494590301 --webpa-ping-timeout=180 --webpa-interface-used=eth0 --webpa-url=https://somebody.net:8080 --webpa-backoff-max=9 --parodus-local-url=tcp://127.0.0.1:6666 --partner-id=comcast --ssl-cert-path=/etc/ssl/certs/ca-certificates.crt --acquire-jwt=1 --dns-txt-url=somebody.net --jwt-public-key-file=webpa-rs256.pem --jwt-algo=RS256 --client-cert-path=/tmp/clientcert.mch --token-server-url=https://somebody.net:8080/token --force-ipv4 --crud-config-file=/tmp/parodus_cfg.json


 # When both Seshat & FEATURE_DNS_QUERY not Enabled

-./parodus --hw-model=TGXXX --hw-serial-number=E8GBUEXXXXXXXXX --hw-manufacturer=ARRIS --hw-mac=14cfexxxxxxx --hw-last-reboot-reason=unknown --fw-name=TG1682_DEV_master_20170512115046sdy --boot-time=1494590301 --webpa-ping-timeout=180 --webpa-interface-used=eth0 --webpa-url=somebody.net:8080 --webpa-backoff-max=9 --parodus-local-url=tcp://127.0.0.1:6666 --partner-id=comcast --ssl-cert-path=/etc/ssl/certs/ca-certificates.crt --token-read-script=/usr/ccsp/parodus/parodus_token1.sh --token-acquisition-script=/usr/ccsp/parodus/parodus_token2.sh --force-ipv4 --crud-config-file=/tmp/parodus_cfg.json
+./parodus --hw-model=TGXXX --hw-serial-number=E8GBUEXXXXXXXXX --hw-manufacturer=ARRIS --hw-mac=14cfexxxxxxx --hw-last-reboot-reason=unknown --fw-name=TG1682_DEV_master_20170512115046sdy --boot-time=1494590301 --webpa-ping-timeout=180 --webpa-interface-used=eth0 --webpa-url=https://somebody.net:8080 --webpa-backoff-max=9 --parodus-local-url=tcp://127.0.0.1:6666 --partner-id=comcast --ssl-cert-path=/etc/ssl/certs/ca-certificates.crt --client-cert-path=/tmp/clientcert.mch --token-server-url=https://somebody.net:8080/token --force-ipv4 --crud-config-file=/tmp/parodus_cfg.json

 ```

--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -15,7 +15,7 @@ set(SOURCES main.c mutex.c networking.c nopoll_helpers.c heartBeat.c nopoll_hand
    ParodusInternal.c string_helpers.c time.c config.c conn_interface.c
    connection.c spin_thread.c client_list.c service_alive.c
    upstream.c downstream.c thread_tasks.c partners_check.c token.c 
-	crud_interface.c crud_tasks.c crud_internal.c close_retry.c)
+	crud_interface.c crud_tasks.c crud_internal.c close_retry.c auth_token.c)

 if (ENABLE_SESHAT)
 set(SOURCES ${SOURCES} seshat_interface.c)
@@ -30,6 +30,7 @@ target_link_libraries (parodus
    ${CMAKE_THREAD_LIBS_INIT}
    -lwrp-c
    -lmsgpackc
+    -lcurl
    -ltrower-base64
    -lnopoll
    -luuid
--- a/src/ParodusInternal.c
+++ b/src/ParodusInternal.c
@@ -25,6 +25,11 @@
 #include "config.h"
 #include "connection.h"

+bool interface_down_event = false;
+
+pthread_mutex_t interface_down_mut=PTHREAD_MUTEX_INITIALIZER;
+pthread_cond_t interface_down_con=PTHREAD_COND_INITIALIZER;
+
 /*----------------------------------------------------------------------------*/
 /*                             External Functions                             */
 /*----------------------------------------------------------------------------*/
@@ -139,3 +144,47 @@ void timespec_diff(struct timespec *start, struct timespec *stop,

    return;
 }
+
+
+/*------------------------------------------------------------------------------*/
+/*                        For interface_down_event Flag                         */
+/*------------------------------------------------------------------------------*/
+
+// Get value of interface_down_event
+bool get_interface_down_event() 
+{
+	bool tmp = false;
+	pthread_mutex_lock (&interface_down_mut);
+	tmp = interface_down_event;
+	pthread_mutex_unlock (&interface_down_mut);
+	return tmp;
+}
+
+// Reset value of interface_down_event to false
+void reset_interface_down_event() 
+{
+	pthread_mutex_lock (&interface_down_mut);
+	interface_down_event = false;
+	pthread_cond_signal(&interface_down_con);
+	pthread_mutex_unlock (&interface_down_mut);
+}
+
+// set value of interface_down_event to true
+void set_interface_down_event() 
+{
+	pthread_mutex_lock (&interface_down_mut);
+    	interface_down_event = true;
+    	pthread_mutex_unlock (&interface_down_mut);
+}
+
+pthread_cond_t *get_interface_down_con(void)
+{
+    return &interface_down_con;
+}
+
+pthread_mutex_t *get_interface_down_mut(void)
+{
+    return &interface_down_mut;
+}
+
+
--- a/src/ParodusInternal.h
+++ b/src/ParodusInternal.h
@@ -50,7 +50,8 @@
 /*                                   Macros                                   */
 /*----------------------------------------------------------------------------*/
 #define UNUSED(x) (void )(x)
-#define NANOMSG_SOCKET_TIMEOUT_MSEC                      2000
+#define NANO_SOCKET_SEND_TIMEOUT_MS                     2000
+#define NANO_SOCKET_RCV_TIMEOUT_MS			500

 #ifndef TEST
 #define FOREVER()   1
@@ -133,6 +134,7 @@ typedef struct {
 /*----------------------------------------------------------------------------*/
 /*                            File Scoped Variables                           */
 /*----------------------------------------------------------------------------*/
+extern bool g_shutdown;
 extern ParodusMsg *ParodusMsgQ;
 int numLoops;
 /*----------------------------------------------------------------------------*/
@@ -155,6 +157,25 @@ void addCRUDmsgToQueue(wrp_msg_t *crudMsg);
 void timespec_diff(struct timespec *start, struct timespec *stop,
                   struct timespec *result);

+
+/*------------------------------------------------------------------------------*/
+/*                        For interface_down_event Flag                         */
+/*------------------------------------------------------------------------------*/
+
+// Get value of interface_down_event
+bool get_interface_down_event();
+
+// Reset value of interface_down_event to false
+void reset_interface_down_event();
+
+// Set value of interface_down_event to true
+void set_interface_down_event();
+
+pthread_cond_t *get_interface_down_con();
+
+pthread_mutex_t *get_interface_down_mut();
+  
+
 #ifdef __cplusplus
 }
 #endif
--- a/src/auth_token.c
+++ b/src/auth_token.c
@@ -0,0 +1,302 @@
+/**
+ * Copyright 2015 Comcast Cable Communications Management, LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+/**
+ * @file auth_token.c
+ *
+ * @description This file is to fetch authorization token during parodus cloud connection.
+ *
+ */
+
+#include <stdio.h>
+#include <fcntl.h> 
+#include "config.h"
+#include "auth_token.h"
+#include "ParodusInternal.h"
+#include <cjwt/cjwt.h>
+#include <stdlib.h>
+#include <curl/curl.h>
+#include <uuid/uuid.h>
+
+#define MAX_BUF_SIZE	        128
+#define CURL_TIMEOUT_SEC	25L
+#define MAX_CURL_RETRY_COUNT 	3
+/*----------------------------------------------------------------------------*/
+/*                            File Scoped Variables                           */
+/*----------------------------------------------------------------------------*/
+void createCurlheader(char *mac_header, char *serial_header, char *uuid_header, char *transaction_uuid, struct curl_slist *list, struct curl_slist **header_list);
+/*----------------------------------------------------------------------------*/
+/*                             External Functions                             */
+/*----------------------------------------------------------------------------*/
+/*
+* @brief Initialize curl object with required options. create newToken using libcurl.
+* @param[out] newToken auth token string obtained from JWT curl response
+* @param[in] len total token size
+* @param[in] r_count Number of curl retries on ipv4 and ipv6 mode during failure
+* @return returns 0 if success, otherwise failed to fetch auth token and will be retried.
+*/
+
+int requestNewAuthToken(char *newToken, size_t len, int r_count)
+{
+	CURL *curl;
+	CURLcode res;
+	CURLcode time_res;
+	struct curl_slist *list = NULL;
+	struct curl_slist *headers_list = NULL;
+
+	char *mac_header = NULL;
+	char *serial_header = NULL;
+	char *uuid_header = NULL;
+	char *transaction_uuid = NULL;
+	double total;
+	long response_code;
+
+	struct token_data data;
+	data.size = 0;
+	data.data = newToken;
+
+	curl = curl_easy_init();
+	if(curl)
+	{
+		data.data[0] = '\0';
+
+		createCurlheader(mac_header, serial_header, uuid_header, transaction_uuid, list, &headers_list);
+
+		curl_easy_setopt(curl, CURLOPT_URL, get_parodus_cfg()->token_server_url);
+		curl_easy_setopt(curl, CURLOPT_TIMEOUT, CURL_TIMEOUT_SEC);
+
+		if(get_parodus_cfg()->webpa_interface_used !=NULL && strlen(get_parodus_cfg()->webpa_interface_used) >0)
+		{
+			curl_easy_setopt(curl, CURLOPT_INTERFACE, get_parodus_cfg()->webpa_interface_used);
+		}
+		/* set callback for writing received data */
+		curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, write_callback_fn);
+		curl_easy_setopt(curl, CURLOPT_WRITEDATA, &data);
+
+		curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers_list);
+
+		/* setting curl resolve option as default mode.
+		If any failure, retry with v4 first and then v6 mode. */
+
+		if(r_count == 1)
+		{
+			ParodusInfo("curl Ip resolve option set as V4 mode\n");
+			curl_easy_setopt(curl, CURLOPT_IPRESOLVE, CURL_IPRESOLVE_V4);
+		}
+		else if(r_count == 2)
+		{
+			ParodusInfo("curl Ip resolve option set as V6 mode\n");
+			curl_easy_setopt(curl, CURLOPT_IPRESOLVE, CURL_IPRESOLVE_V6);
+		}
+		else
+		{
+			ParodusInfo("curl Ip resolve option set as default mode\n");
+			curl_easy_setopt(curl, CURLOPT_IPRESOLVE, CURL_IPRESOLVE_WHATEVER);
+		}
+
+		/* set the cert for client authentication */
+		curl_easy_setopt(curl, CURLOPT_SSLCERT, get_parodus_cfg()->client_cert_path);
+
+		curl_easy_setopt(curl, CURLOPT_CAINFO, get_parodus_cfg()->cert_path);
+
+		/* disconnect if it is failed to validate server's cert */
+		curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 1L);
+
+		/* Perform the request, res will get the return code */
+		res = curl_easy_perform(curl);
+
+		curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &response_code);
+		ParodusInfo("themis curl response %d http_code %d\n", res, response_code);
+
+		time_res = curl_easy_getinfo(curl, CURLINFO_TOTAL_TIME, &total);
+		if(time_res == 0)
+		{
+			ParodusInfo("curl response Time: %.1f seconds\n", total);
+		}
+		curl_slist_free_all(headers_list);
+		if(res != 0)
+		{
+			ParodusError("curl_easy_perform() failed: %s\n", curl_easy_strerror(res));
+			curl_easy_cleanup(curl);
+			data.size = 0;
+			memset (data.data, 0, len);
+			return -1;
+		}
+		else
+		{
+			if(response_code == 200)
+			{
+				ParodusInfo("cURL success\n");
+			}
+		}
+		curl_easy_cleanup(curl);
+	}
+	else
+	{
+		ParodusError("curl init failure\n");
+		data.size = 0;
+		memset (data.data, 0, len);
+		return -1;
+	}
+
+	return 0;
+}
+
+/*
+* @brief Fetches authorization token and update to parodus config.
+  This will do curl retry in case of any failure till it reaches max curl retry count.
+ * @param[in] cfg Global parodus config structure to update webpa_auth_token
+*/
+
+void getAuthToken(ParodusCfg *cfg)
+{
+	int status = -1;
+	int retry_count = 0;
+
+	memset (cfg->webpa_auth_token, 0, sizeof(cfg->webpa_auth_token));
+	if( cfg->hw_mac != NULL && strlen(cfg->hw_mac) !=0 )
+	{
+		if( cfg->client_cert_path !=NULL && strlen(cfg->client_cert_path) !=0 )
+		{
+			while(1)
+			{
+				//Fetch new auth token using libcurl
+				status = requestNewAuthToken(cfg->webpa_auth_token, sizeof(cfg->webpa_auth_token), retry_count);
+				if(status == 0)
+				{
+					ParodusInfo("cfg->webpa_auth_token created successfully\n");
+					break;
+				}
+				else
+				{
+					ParodusError("Failed to create new token\n");
+					retry_count++;
+					ParodusError("Curl execution is failed, retry attempt: %d\n", retry_count);
+				}
+
+				if(retry_count == MAX_CURL_RETRY_COUNT)
+				{
+					ParodusError("Curl retry is reached to max %d attempts, proceeding without token\n", retry_count);
+					break;
+				}
+			}
+		}
+		else
+		{
+			ParodusError("client_cert_path is NULL, failed to fetch auth token\n");
+		}
+	}
+	else
+	{
+		ParodusError("hw_mac is NULL, failed to fetch auth token\n");
+	}
+}
+
+/* @brief callback function for writing libcurl received data
+ * @param[in] buffer curl delivered data which need to be saved.
+ * @param[in] size size is always 1
+ * @param[in] nmemb size of delivered data
+ * @param[out] data curl response data saved.
+*/
+size_t write_callback_fn(void *buffer, size_t size, size_t nmemb, struct token_data *data)
+{
+    ParodusCfg *cfg;
+    size_t max_data_size = sizeof (cfg->webpa_auth_token);
+    size_t index = data->size;
+    size_t n = (size * nmemb);
+
+    data->size += n;
+
+    if (data->size >= max_data_size) {
+        ParodusError("Auth token data overruns buffer\n");
+	data->size = 0;
+        return 0;
+    }
+
+    memcpy((data->data + index), buffer, n);
+    data->data[data->size] = '\0';
+
+    return n;
+}
+
+/* @brief function to generate random uuid.
+*/
+char* generate_trans_uuid()
+{
+	char *transID = NULL;
+	uuid_t transaction_Id;
+	char *trans_id = NULL;
+	trans_id = (char *)malloc(37);
+	uuid_generate_random(transaction_Id);
+	uuid_unparse(transaction_Id, trans_id);
+
+	if(trans_id !=NULL)
+	{
+		transID = trans_id;
+	}
+	return transID;
+}
+
+/* @brief function to create curl header contains mac, serial number and uuid.
+ * @param[in] mac_header mac address header key value pair
+ * @param[in] serial_header serial number key value pair
+ * @param[in] uuid_header transaction uuid key value pair
+ * @param[in] list temp curl header list
+ * @param[out] header_list output curl header list
+*/
+void createCurlheader(char *mac_header, char *serial_header, char *uuid_header, char *transaction_uuid, struct curl_slist *list, struct curl_slist **header_list)
+{
+	mac_header = (char *) malloc(sizeof(char)*MAX_BUF_SIZE);
+	if(mac_header !=NULL)
+	{
+		snprintf(mac_header, MAX_BUF_SIZE, "X-Midt-Mac-Address: %s", get_parodus_cfg()->hw_mac);
+		ParodusPrint("mac_header formed %s\n", mac_header);
+		list = curl_slist_append(list, mac_header);
+		free(mac_header);
+		mac_header = NULL;
+	}
+
+	serial_header = (char *) malloc(sizeof(char)*MAX_BUF_SIZE);
+	if(serial_header !=NULL)
+	{
+		snprintf(serial_header, MAX_BUF_SIZE, "X-Midt-Serial-Number: %s", get_parodus_cfg()->hw_serial_number);
+		ParodusPrint("serial_header formed %s\n", serial_header);
+		list = curl_slist_append(list, serial_header);
+		free(serial_header);
+		serial_header = NULL;
+	}
+
+	transaction_uuid = generate_trans_uuid();
+	if(transaction_uuid !=NULL)
+	{
+		uuid_header = (char *) malloc(sizeof(char)*MAX_BUF_SIZE);
+		if(uuid_header !=NULL)
+		{
+			snprintf(uuid_header, MAX_BUF_SIZE, "X-Midt-Uuid: %s", transaction_uuid);
+			ParodusInfo("uuid_header formed %s\n", uuid_header);
+			list = curl_slist_append(list, uuid_header);
+			free(transaction_uuid);
+			transaction_uuid = NULL;
+			free(uuid_header);
+			uuid_header = NULL;
+		}
+	}
+	else
+	{
+		ParodusError("Failed to generate transaction_uuid\n");
+	}
+	*header_list = list;
+}
--- a/src/auth_token.h
+++ b/src/auth_token.h
@@ -0,0 +1,57 @@
+/**
+ * Copyright 2015 Comcast Cable Communications Management, LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+/**
+ * @file auth_token.h
+ *
+ * @description This file is to fetch authorization token during parodus cloud connection.
+ *
+ */
+ 
+#ifndef _AUTH_TOKEN_H_ 
+#define _AUTH_TOKEN_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*----------------------------------------------------------------------------*/
+/*                                   Macros                                   */
+/*----------------------------------------------------------------------------*/
+
+/*----------------------------------------------------------------------------*/
+/*                               Data Structures                              */
+/*----------------------------------------------------------------------------*/
+
+struct token_data {
+    size_t size;
+    char* data;
+};
+
+/*----------------------------------------------------------------------------*/
+/*                             Function Prototypes                            */
+/*----------------------------------------------------------------------------*/
+
+int requestNewAuthToken(char *newToken, size_t len, int r_count);
+void getAuthToken(ParodusCfg *cfg);
+size_t write_callback_fn(void *buffer, size_t size, size_t nmemb, struct token_data *data);
+char* generate_trans_uuid();
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
--- a/src/client_list.c
+++ b/src/client_list.c
@@ -30,6 +30,7 @@
 /*----------------------------------------------------------------------------*/
 static int numOfClients = 0;
 static reg_list_item_t * g_head = NULL;
+pthread_mutex_t client_mut=PTHREAD_MUTEX_INITIALIZER;

 /*----------------------------------------------------------------------------*/
 /*                             External functions                             */
@@ -37,9 +38,16 @@ static reg_list_item_t * g_head = NULL;

 reg_list_item_t * get_global_node(void)
 {
+    pthread_mutex_lock (&client_mut);
    return g_head;
 }

+void release_global_node (void)
+{
+    pthread_mutex_unlock (&client_mut);
+}
+
+
 int get_numOfClients()
 {
    return numOfClients;
@@ -52,11 +60,12 @@ int addToList( wrp_msg_t **msg)
    int rc = -1;
    int sock;
    int retStatus = -1;
+
    sock = nn_socket( AF_SP, NN_PUSH );
    ParodusPrint("sock created for adding entries to list: %d\n", sock);
    if(sock >= 0)
    {
-            int t = NANOMSG_SOCKET_TIMEOUT_MSEC;
+            int t = NANO_SOCKET_SEND_TIMEOUT_MS;
            rc = nn_setsockopt(sock, NN_SOL_SOCKET, NN_SNDTIMEO, &t, sizeof(t));
            if(rc < 0)
            {
@@ -67,7 +76,11 @@ int addToList( wrp_msg_t **msg)
            if(rc < 0)
            {
                ParodusError ("Unable to connect socket (errno=%d, %s)\n",errno, strerror(errno));
-                nn_close (sock);
+		if (nn_close (sock) < 0)
+                {
+                   ParodusError ("nn_close socket=%d (err=%d, %s)\n", 
+			sock, errno, strerror(errno));
+		}
                
            }
            else
@@ -78,6 +91,7 @@ int addToList( wrp_msg_t **msg)
 		{
    			memset( new_node, 0, sizeof( reg_list_item_t ) );
    			new_node->sock = sock;
+                        new_node->endpoint = rc;
    			ParodusPrint("new_node->sock is %d\n", new_node->sock);
    			
    			
@@ -210,11 +224,21 @@ int deleteFromList(char* service_name)
 			}
 			
 			ParodusPrint("Deleting the node\n");
+                        if(nn_shutdown(curr_node->sock, curr_node->endpoint) < 0)
+                        {
+                           ParodusError ("nn_shutdown socket=%d endpt=%d, err=%d\n", 
+				curr_node->sock, curr_node->endpoint, errno);
+                        }
+			if (nn_close (curr_node->sock) < 0)
+                        {
+                           ParodusError ("nn_close socket=%d err=%d\n", 
+				curr_node->sock, errno);
+                        }
 			free( curr_node );
 			curr_node = NULL;
 			ParodusInfo("Deleted successfully and returning..\n");
 			numOfClients =numOfClients - 1;
-			ParodusPrint("numOfClients after delte is %d\n", numOfClients);
+			ParodusPrint("numOfClients after delete is %d\n", numOfClients);
 			return 0;
 		}
 		
@@ -225,6 +249,22 @@ int deleteFromList(char* service_name)
 	return -1;
 }

+void deleteAllClients (void)
+{
+  reg_list_item_t *next_node = NULL;
+
+  while (NULL != g_head)
+  {
+    next_node = g_head->next;
+    free (g_head);
+    g_head = next_node;
+  }
+  if (numOfClients > 0) {
+    ParodusInfo ("Deleted %d clients\n", numOfClients);
+    numOfClients = 0;
+  }
+}
+
 /*
 *@dest : Client destination to send message
 *@Msg:	Msg to send it to client (No free done here), user responsibilites to free the msg
@@ -243,6 +283,7 @@ int sendMsgtoRegisteredClients(char *dest,const char **Msg,size_t msgSize)
 		if( strcmp(dest, temp->service_name) == 0)
 		{
 			bytes = nn_send(temp->sock, *Msg, msgSize, 0);
+			release_global_node ();
 			ParodusInfo("sent downstream message to reg_client '%s'\n", temp->url);
 			ParodusPrint("downstream bytes sent:%d\n", bytes);
 			return 1;
@@ -250,5 +291,6 @@ int sendMsgtoRegisteredClients(char *dest,const char **Msg,size_t msgSize)
 		ParodusPrint("checking the next item in the list\n");
 		temp= temp->next;
 	}
+	release_global_node ();
 	return 0;
 }
--- a/src/client_list.h
+++ b/src/client_list.h
@@ -30,6 +30,7 @@
 typedef struct reg_list_item
 {
 	int sock;
+	int endpoint;
 	char service_name[32];
 	char url[100];
 	struct reg_list_item *next;
@@ -50,9 +51,11 @@ int sendAuthStatus(reg_list_item_t *new_node);

 int deleteFromList(char* service_name);
 int get_numOfClients();
+void deleteAllClients (void);
 int sendMsgtoRegisteredClients(char *dest,const char **Msg,size_t msgSize);

 reg_list_item_t * get_global_node(void);
+void release_global_node (void);

 #ifdef __cplusplus
 }
--- a/src/config.c
+++ b/src/config.c
@@ -26,8 +26,9 @@
 #include "config.h"
 #include "ParodusInternal.h"
 #include <cjwt/cjwt.h>
-
-#define MAX_BUF_SIZE	128
+#include <stdlib.h>
+#include <curl/curl.h>
+#include <uuid/uuid.h>

 /*----------------------------------------------------------------------------*/
 /*                            File Scoped Variables                           */
@@ -36,7 +37,6 @@
 static ParodusCfg parodusCfg;
 static unsigned int rsa_algorithms = 
 	(1<<alg_rs256) | (1<<alg_rs384) | (1<<alg_rs512);
-
 /*----------------------------------------------------------------------------*/
 /*                             External Functions                             */
 /*----------------------------------------------------------------------------*/
@@ -141,31 +141,6 @@ void read_key_from_file (const char *fname, char *buf, size_t buflen)
  ParodusInfo ("%d bytes read\n", nbytes);
 }

-void execute_token_script(char *token, char *name, size_t len, char *mac, char *serNum)
-{
-    FILE* out = NULL, *file = NULL;
-    char command[MAX_BUF_SIZE] = {'\0'};
-    if(strlen(name)>0)
-    {
-        file = fopen(name, "r");
-        if(file)
-        {
-            snprintf(command,sizeof(command),"%s %s %s",name,serNum,mac);
-            out = popen(command, "r");
-            if(out)
-            {
-                fgets(token, len, out);
-                pclose(out);
-            }
-            fclose(file);
-        }
-        else
-        {
-            ParodusError ("File %s open error\n", name);
-        }
-    }
-}
-
 // strips ':' characters
 // verifies that there exactly 12 characters
 int parse_mac_address (char *target, const char *arg)
@@ -386,10 +361,13 @@ int parseCommandLine(int argc,char **argv,ParodusCfg * cfg)
        {"ssl-cert-path",           required_argument, 0, 'c'},
        {"force-ipv4",              no_argument,       0, '4'},
        {"force-ipv6",              no_argument,       0, '6'},
-        {"token-read-script",       required_argument, 0, 'T'},
        {"boot-time-retry-wait",    required_argument, 0, 'w'},
-	{"token-acquisition-script",     required_argument, 0, 'J'},
+	{"client-cert-path",        required_argument, 0, 'P'},
+	{"token-server-url",        required_argument, 0, 'U'},
 	{"crud-config-file",        required_argument, 0, 'C'},
+	{"connection-health-file",  required_argument, 0, 'S'},
+	{"mtls-client-key-path",    required_argument, 0, 'K'},
+	{"mtls-client-cert-path",    required_argument, 0,'M'},
        {0, 0, 0, 0}
    };
    int c;
@@ -405,6 +383,9 @@ int parseCommandLine(int argc,char **argv,ParodusCfg * cfg)
 	cfg->jwt_algo = 0;
 	parStrncpy (cfg->jwt_key, "", sizeof(cfg->jwt_key));
 	cfg->crud_config_file = NULL;
+	cfg->connection_health_file = NULL;
+	cfg->client_cert_path = NULL;
+	cfg->token_server_url = NULL;
 	cfg->cloud_status = NULL;
 	cfg->cloud_disconnect = NULL;
 	optind = 1;  /* We need this if parseCommandLine is called again */
@@ -413,7 +394,7 @@ int parseCommandLine(int argc,char **argv,ParodusCfg * cfg)

      /* getopt_long stores the option index here. */
      int option_index = 0;
-      c = getopt_long (argc, argv, "m:s:f:d:r:n:b:u:t:o:i:l:p:e:D:j:a:k:c:T:w:J:46:C",
+      c = getopt_long (argc, argv, "m:s:f:d:r:n:b:u:t:o:i:l:p:e:D:j:a:k:c:T:w:J:46:C:S:K:M",
 				long_options, &option_index);

      /* Detect the end of the options. */
@@ -454,6 +435,7 @@ int parseCommandLine(int argc,char **argv,ParodusCfg * cfg)
        case 'r':
          parStrncpy(cfg->hw_last_reboot_reason, optarg,sizeof(cfg->hw_last_reboot_reason));
          ParodusInfo("hw_last_reboot_reason is %s\n",cfg->hw_last_reboot_reason);
+          OnboardLog("Last reboot reason is %s\n",cfg->hw_last_reboot_reason);
          break;

        case 'n':
@@ -546,23 +528,40 @@ int parseCommandLine(int argc,char **argv,ParodusCfg * cfg)
          cfg->flags |= FLAGS_IPV6_ONLY;
          break;

-        case 'J':
-          parStrncpy(cfg->token_acquisition_script, optarg,sizeof(cfg->token_acquisition_script));
-          break;
-        
-        case 'T':
-          parStrncpy(cfg->token_read_script, optarg,sizeof(cfg->token_read_script));
-          break;
-
        case 'w':
          cfg->boot_retry_wait = parse_num_arg (optarg, "boot-time-retry-wait");
          ParodusInfo("boot_retry_wait is %d\n",cfg->boot_retry_wait);
          break;

-		case 'C':
-		  cfg->crud_config_file = strdup(optarg);
-		  ParodusInfo("crud_config_file is %s\n", cfg->crud_config_file);
-		  break;
+	case 'S':
+	  cfg->connection_health_file = strdup(optarg);
+	  ParodusInfo("connection_health_file is %s\n", cfg->connection_health_file);
+	  break;
+
+	case 'C':
+	  cfg->crud_config_file = strdup(optarg);
+	  ParodusInfo("crud_config_file is %s\n", cfg->crud_config_file);
+	  break;
+
+		case 'P':
+		cfg->client_cert_path = strdup(optarg);
+		ParodusInfo("client_cert_path is %s\n", cfg->client_cert_path);
+		break;
+
+		case 'U':
+		cfg->token_server_url = strdup(optarg);
+		ParodusInfo("token_server_url is %s\n", cfg->token_server_url);
+		break;
+
+        case 'K':
+          cfg->mtls_client_key_path = strdup(optarg);
+          ParodusInfo("mtls_client_key_path is %s\n", cfg->mtls_client_key_path);
+          break;
+
+	case 'M':
+          cfg->mtls_client_cert_path = strdup(optarg);
+          ParodusInfo("mtls_client_cert_path is %s\n", cfg->mtls_client_cert_path);
+          break;

        case '?':
          /* getopt_long already printed an error message. */
@@ -606,63 +605,6 @@ int parseCommandLine(int argc,char **argv,ParodusCfg * cfg)
    return 0;
 }

-/*
-* call parodus create/acquisition script to create new auth token, if success then calls 
-* execute_token_script func with args as parodus read script.
-*/
-
-void createNewAuthToken(char *newToken, size_t len)
-{
-	//Call create script
-	char output[12] = {'\0'};
-	execute_token_script(output,get_parodus_cfg()->token_acquisition_script,sizeof(output),get_parodus_cfg()->hw_mac,get_parodus_cfg()->hw_serial_number);
-  	if (strlen(output)>0  && strcmp(output,"SUCCESS")==0)
-	{
-		//Call read script 
-		execute_token_script(newToken,get_parodus_cfg()->token_read_script,len,get_parodus_cfg()->hw_mac,get_parodus_cfg()->hw_serial_number);
-	}	
-	else 
-	{
-		ParodusError("Failed to create new token\n");
-	}
-}
-
-/*
-* Fetches authorization token from the output of read script. If read script returns "ERROR"
-* it will call createNewAuthToken to create and read new token 
-*/
-
-void getAuthToken(ParodusCfg *cfg)
-{
-	//local var to update cfg->webpa_auth_token only in success case
-	char output[4069] = {'\0'} ;
-	
-	if( strlen(cfg->token_read_script) !=0 && strlen(cfg->token_acquisition_script) !=0)
-    	{
-		execute_token_script(output,cfg->token_read_script,sizeof(output),cfg->hw_mac,cfg->hw_serial_number);
-		
-	    	if ((strlen(output) == 0))
-	    	{
-			ParodusError("Unable to get auth token\n");
-		}
-		else if(strcmp(output,"ERROR")==0)
-		{
-			ParodusInfo("Failed to read token from %s. Proceeding to create new token.\n",cfg->token_read_script);
-			//Call create/acquisition script
-			createNewAuthToken(cfg->webpa_auth_token, sizeof(cfg->webpa_auth_token));	
-		}
-		else
-		{
-			ParodusInfo("update cfg->webpa_auth_token in success case\n");
-			parStrncpy(cfg->webpa_auth_token, output, sizeof(cfg->webpa_auth_token));
-		}
-	}
-	else
-	{
-        	ParodusInfo("Both read and write file are NULL \n");
-	}
-}
-
 void setDefaultValuesToCfg(ParodusCfg *cfg)
 {
    if(cfg == NULL)
@@ -694,6 +636,9 @@ void setDefaultValuesToCfg(ParodusCfg *cfg)
    parStrncpy(cfg->webpa_uuid, "1234567-345456546",sizeof(cfg->webpa_uuid));
    ParodusPrint("cfg->webpa_uuid is :%s\n", cfg->webpa_uuid);
    cfg->crud_config_file = NULL;
+    cfg->connection_health_file = NULL;
+    cfg->client_cert_path = NULL;
+    cfg->token_server_url = NULL;
 	
 	cfg->cloud_status = CLOUD_STATUS_OFFLINE;
 	ParodusInfo("Default cloud_status is %s\n", cfg->cloud_status);
@@ -834,24 +779,6 @@ void loadParodusCfg(ParodusCfg * config,ParodusCfg *cfg)
        ParodusPrint("cert_path is NULL. set to empty\n");
    }

-    if(strlen(config->token_acquisition_script )!=0)
-    {
-          parStrncpy(cfg->token_acquisition_script, config->token_acquisition_script,sizeof(cfg->token_acquisition_script));
-    }
-    else
-    {
-          ParodusPrint("token_acquisition_script is NULL. read from tmp file\n");
-    }
-        
-    if(strlen(config->token_read_script )!=0)
-    {
-          parStrncpy(cfg->token_read_script, config->token_read_script,sizeof(cfg->token_read_script));
-    }
-    else
-    {
-          ParodusPrint("token_read_script is NULL. read from tmp file\n");
-    }
-
    cfg->boot_time = config->boot_time;
    cfg->webpa_ping_timeout = config->webpa_ping_timeout;
    cfg->webpa_backoff_max = config->webpa_backoff_max;
@@ -861,6 +788,15 @@ void loadParodusCfg(ParodusCfg * config,ParodusCfg *cfg)
    parStrncpy(cfg->webpa_uuid, "1234567-345456546",sizeof(cfg->webpa_uuid));
    ParodusPrint("cfg->webpa_uuid is :%s\n", cfg->webpa_uuid);
    
+    if(config->connection_health_file != NULL)
+    {
+        cfg->connection_health_file = strdup(config->connection_health_file);
+    }
+    else
+    {
+        ParodusPrint("connection_health_file is NULL. set to empty\n");
+    }
+
    if(config->crud_config_file != NULL)
    {
        cfg->crud_config_file = strdup(config->crud_config_file);
@@ -869,6 +805,24 @@ void loadParodusCfg(ParodusCfg * config,ParodusCfg *cfg)
    {
        ParodusPrint("crud_config_file is NULL. set to empty\n");
    }
+
+    if(config->client_cert_path != NULL)
+    {
+        cfg->client_cert_path = strdup(config->client_cert_path);
+    }
+    else
+    {
+        ParodusPrint("client_cert_path is NULL. set to empty\n");
+    }
+
+    if(config->token_server_url != NULL)
+    {
+        cfg->token_server_url = strdup(config->token_server_url);
+    }
+    else
+    {
+        ParodusPrint("token_server_url is NULL. set to empty\n");
+    }
 }


--- a/src/config.h
+++ b/src/config.h
@@ -42,7 +42,7 @@ extern "C" {
 #define BOOT_TIME               "boot-time"
 #define LAST_RECONNECT_REASON   "webpa-last-reconnect-reason"
 #define WEBPA_PROTOCOL          "webpa-protocol"
-#define WEBPA_INTERFACE         "webpa-inteface-used"
+#define WEBPA_INTERFACE         "webpa-interface-used"
 #define WEBPA_UUID              "webpa-uuid"
 #define WEBPA_URL               "webpa-url"
 #define WEBPA_PING_TIMEOUT      "webpa-ping-timeout"
@@ -99,6 +99,11 @@ typedef struct
    char webpa_auth_token[4096];
    char token_acquisition_script[64];
    char token_read_script[64];
+    char *client_cert_path;
+    char *token_server_url;
+    char *connection_health_file;
+    char *mtls_client_key_path;
+    char *mtls_client_cert_path;
 	char *crud_config_file;
 	char *cloud_status;
 	char *cloud_disconnect;
@@ -114,7 +119,6 @@ typedef struct
 /*----------------------------------------------------------------------------*/

 void loadParodusCfg(ParodusCfg * config,ParodusCfg *cfg);
-void createNewAuthToken(char *newToken, size_t len);

 /**
 * parse command line arguments and create config structure
@@ -128,7 +132,6 @@ void createNewAuthToken(char *newToken, size_t len);
 int parseCommandLine(int argc,char **argv,ParodusCfg * cfg);

 void setDefaultValuesToCfg(ParodusCfg *cfg); 
-void getAuthToken(ParodusCfg *cfg);
 // Accessor for the global config structure.
 ParodusCfg *get_parodus_cfg(void);
 void set_parodus_cfg(ParodusCfg *);
@@ -149,7 +152,6 @@ void reset_cloud_disconnect_reason(ParodusCfg *cfg);
 */ 
 int parse_webpa_url (const char *full_url, 
 	char **server_addr, unsigned int *port);
-
 #ifdef __cplusplus
 }
 #endif
--- a/src/conn_interface.c
+++ b/src/conn_interface.c
@@ -36,6 +36,7 @@
 #include "crud_interface.h"
 #include "heartBeat.h"
 #include "close_retry.h"
+#include <curl/curl.h>
 #ifdef FEATURE_DNS_QUERY
 #include <ucresolv_log.h>
 #endif
@@ -52,12 +53,18 @@
 /*                            File Scoped Variables                           */
 /*----------------------------------------------------------------------------*/
 bool g_shutdown  = false;
+pthread_t upstream_tid;
+pthread_t upstream_msg_tid;
+pthread_t downstream_tid;
+pthread_t svc_alive_tid;
+pthread_t crud_tid;

 /*----------------------------------------------------------------------------*/
 /*                             Function Prototypes                            */
 /*----------------------------------------------------------------------------*/
 void timespec_diff(struct timespec *start, struct timespec *stop,
                   struct timespec *result);
+
 /*----------------------------------------------------------------------------*/
 /*                             External Functions                             */
 /*----------------------------------------------------------------------------*/
@@ -67,8 +74,10 @@ void createSocketConnection(void (* initKeypress)())
    //ParodusCfg *tmpCfg = (ParodusCfg*)config_in;
    noPollCtx *ctx;
    bool seshat_registered = false;
+    int create_conn_rtn = 0;
    unsigned int webpa_ping_timeout_ms = 1000 * get_parodus_cfg()->webpa_ping_timeout;
    unsigned int heartBeatTimer = 0;
+    struct timespec start_svc_alive_timer;
    
    //loadParodusCfg(tmpCfg,get_parodus_cfg());
 #ifdef FEATURE_DNS_QUERY
@@ -86,20 +95,24 @@ void createSocketConnection(void (* initKeypress)())
    nopoll_log_set_handler (ctx, __report_log, NULL);
    #endif

-    if(!createNopollConnection(ctx))
+    start_conn_in_progress ();
+    create_conn_rtn = createNopollConnection(ctx);
+    stop_conn_in_progress ();
+    if(!create_conn_rtn)
    {
 		ParodusError("Unrecovered error, terminating the process\n");
+		OnboardLog("Unrecovered error, terminating the process\n");
 		abort();
    }
    packMetaData();
    
    UpStreamMsgQ = NULL;
-    StartThread(handle_upstream);
-    StartThread(processUpstreamMessage);
+    StartThread(handle_upstream, &upstream_tid);
+    StartThread(processUpstreamMessage, &upstream_msg_tid);
    ParodusMsgQ = NULL;
-    StartThread(messageHandlerTask);
-    StartThread(serviceAliveTask);
-	StartThread(CRUDHandlerTask);
+    StartThread(messageHandlerTask, &downstream_tid);
+    StartThread(serviceAliveTask, &svc_alive_tid);
+    StartThread(CRUDHandlerTask, &crud_tid);

    if (NULL != initKeypress) 
    {
@@ -108,6 +121,8 @@ void createSocketConnection(void (* initKeypress)())

    seshat_registered = __registerWithSeshat();
    
+    clock_gettime(CLOCK_REALTIME, &start_svc_alive_timer);
+
    do
    {
        struct timespec start, stop, diff;
@@ -130,8 +145,14 @@ void createSocketConnection(void (* initKeypress)())
            {
                ParodusError("ping wait time > %d . Terminating the connection with WebPA server and retrying\n", webpa_ping_timeout_ms / 1000);
                ParodusInfo("Reconnect detected, setting Ping_Miss reason for Reconnect\n");
+                OnboardLog("Reconnect detected, setting Ping_Miss reason for Reconnect\n");
                set_global_reconnect_reason("Ping_Miss");
                set_global_reconnect_status(true);
+		// Invoke the ping status change event callback as "missed" ping
+		if(NULL != on_ping_status_change)
+		{ 
+			on_ping_status_change("missed");
+		}
                set_close_retry();
            }
            else
@@ -154,26 +175,49 @@ void createSocketConnection(void (* initKeypress)())
            close_and_unref_connection(get_global_conn());
            set_global_conn(NULL);

-            get_parodus_cfg()->cloud_status = CLOUD_STATUS_OFFLINE;
-            ParodusInfo("cloud_status set as %s after connection close\n", get_parodus_cfg()->cloud_status);
            if(get_parodus_cfg()->cloud_disconnect !=NULL)
            {
-				ParodusPrint("get_parodus_cfg()->cloud_disconnect is %s\n", get_parodus_cfg()->cloud_disconnect);
-				set_cloud_disconnect_time(CLOUD_RECONNECT_TIME);
-				ParodusInfo("Waiting for %d minutes for reconnecting .. \n", get_cloud_disconnect_time());
+                ParodusPrint("get_parodus_cfg()->cloud_disconnect is %s\n", get_parodus_cfg()->cloud_disconnect);
+		set_cloud_disconnect_time(CLOUD_RECONNECT_TIME);
+		ParodusInfo("Waiting for %d minutes for reconnecting .. \n", get_cloud_disconnect_time());

-				sleep( get_cloud_disconnect_time() * 60 );
-				ParodusInfo("cloud-disconnect reason reset after %d minutes\n", get_cloud_disconnect_time());
-				free(get_parodus_cfg()->cloud_disconnect);
-				reset_cloud_disconnect_reason(get_parodus_cfg());
+		sleep (get_cloud_disconnect_time() * 60);
+		ParodusInfo("cloud-disconnect reason reset after %d minutes\n", get_cloud_disconnect_time());
+		free(get_parodus_cfg()->cloud_disconnect);
+		reset_cloud_disconnect_reason(get_parodus_cfg());
            }
+            start_conn_in_progress ();
            createNopollConnection(ctx);
+            stop_conn_in_progress ();
        }
       } while(!get_close_retry() && !g_shutdown);

+    pthread_mutex_lock (get_global_svc_mut());
+    pthread_cond_signal (get_global_svc_con());
+    pthread_mutex_unlock (get_global_svc_mut());
+    pthread_mutex_lock (get_global_crud_mut());
+    pthread_cond_signal (get_global_crud_con());
+    pthread_mutex_unlock (get_global_crud_mut());
+    pthread_mutex_lock (&g_mutex);
+    pthread_cond_signal (&g_cond);
+    pthread_mutex_unlock (&g_mutex);
+    pthread_mutex_lock (get_global_nano_mut ());
+    pthread_cond_signal (get_global_nano_con());
+    pthread_mutex_unlock (get_global_nano_mut());
+
+    ParodusInfo ("joining threads\n");
+    JoinThread (svc_alive_tid);
+    JoinThread (upstream_tid);
+    JoinThread (downstream_tid);
+    JoinThread (upstream_msg_tid);
+    JoinThread (crud_tid);
+
+    deleteAllClients ();
+
    close_and_unref_connection(get_global_conn());
    nopoll_ctx_unref(ctx);
    nopoll_cleanup_library();
+    curl_global_cleanup();
 }

 void shutdownSocketConnection(void) {
--- a/src/connection.c
+++ b/src/connection.c
@@ -25,6 +25,7 @@
 #include "time.h"
 #include "token.h"
 #include "config.h"
+#include "auth_token.h"
 #include "nopoll_helpers.h"
 #include "mutex.h"
 #include "spin_thread.h"
@@ -46,6 +47,7 @@ static char *reconnect_reason = "webpa_process_starts";
 static int cloud_disconnect_max_time = 5;
 static noPollConn *g_conn = NULL;
 static bool LastReasonStatus = false;
+static int init = 1;
 static noPollConnOpts * createConnOpts (char * extra_headers, bool secure);
 static char* build_extra_headers( const char *auth, const char *device_id,
                                  const char *user_agent, const char *convey );
@@ -212,6 +214,13 @@ int update_backoff_delay (backoff_timer_t *timer)
 static void backoff_delay (backoff_timer_t *timer)
 {
  update_backoff_delay (timer);
+
+  // Update retry time for conn progress
+  if(timer->count == timer->max_count) 
+  {
+	start_conn_in_progress();
+  }
+
  ParodusInfo("Waiting with backoffRetryTime %d seconds\n", timer->delay);
  sleep (timer->delay);
 }  
@@ -294,22 +303,25 @@ void set_current_server (create_connection_ctx_t *ctx)
  ctx->current_server = get_current_server (&ctx->server_list);
 }

-void set_extra_headers (create_connection_ctx_t *ctx, int reauthorize)
-{
-  if (reauthorize && (strlen(get_parodus_cfg()->token_acquisition_script) >0))
-  {
-    createNewAuthToken(get_parodus_cfg()->webpa_auth_token,
-      sizeof(get_parodus_cfg()->webpa_auth_token));
-  }
-  
-  ctx->extra_headers = build_extra_hdrs (&ctx->header_info);
-}
-
 void free_extra_headers (create_connection_ctx_t *ctx)
 {
  FREE_PTR_VAR (ctx->extra_headers)
 }

+void set_extra_headers (create_connection_ctx_t *ctx)
+{
+  ParodusCfg * cfg = get_parodus_cfg();
+
+  free_extra_headers (ctx);
+  if ((strlen(cfg->webpa_auth_token) == 0) &&
+      (cfg->client_cert_path != NULL) && (strlen(cfg->client_cert_path) > 0))
+  {
+    getAuthToken(cfg);
+  }
+  
+  ctx->extra_headers = build_extra_hdrs (&ctx->header_info);
+}
+
 void free_connection_ctx (create_connection_ctx_t *ctx)
 {
  free_extra_headers (ctx);
@@ -384,10 +396,12 @@ int nopoll_connect (create_connection_ctx_t *ctx, int is_ipv6)
           NULL, default_url,NULL,NULL);
      }      
   }
-   if (NULL == connection) {
+   if ((NULL == connection) && (!is_ipv6)) {
     if((checkHostIp(server->server_addr) == -2)) {
-       if (check_timer_expired (&ctx->connect_timer, 15*60*1000)) {
+       if (check_timer_expired (&ctx->connect_timer, 15*60*1000) && !get_interface_down_event()) {
  	 ParodusError("WebPA unable to connect due to DNS resolving to 10.0.0.1 for over 15 minutes; crashing service.\n");
+	 OnboardLog("WebPA unable to connect due to DNS resolving to 10.0.0.1 for over 15 minutes; crashing service.\n");
+	 OnboardLog("Reconnect detected, setting Dns_Res_webpa_reconnect reason for Reconnect\n");
 	 set_global_reconnect_reason("Dns_Res_webpa_reconnect");
 	 set_global_reconnect_status(true);
 						
@@ -403,17 +417,22 @@ int nopoll_connect (create_connection_ctx_t *ctx, int is_ipv6)
 //--------------------------------------------------------------------
 // Return codes for wait_connection_ready
 #define WAIT_SUCCESS	0
-#define WAIT_ACTION_RETRY	1	// if wait_status is 307, 302, 303 or 403
+#define WAIT_ACTION_RETRY	1	// if wait_status is 307, 302, 303, or 403
 #define WAIT_FAIL 	2

+#define FREE_NON_NULL_PTR(ptr) if (NULL != ptr) free(ptr)
+
 int wait_connection_ready (create_connection_ctx_t *ctx)
 {
-  int wait_status;
+  int wait_status = 0;
  char *redirectURL = NULL;

  if(nopoll_conn_wait_for_status_until_connection_ready(get_global_conn(), 10, 
 	&wait_status, &redirectURL)) 
+  { 
+     FREE_NON_NULL_PTR (redirectURL);
     return WAIT_SUCCESS;
+  }
  if(wait_status == 307 || wait_status == 302 || wait_status == 303)    // only when there is a http redirect
  {
 	char *redirect_ptr = redirectURL;
@@ -431,15 +450,15 @@ int wait_connection_ready (create_connection_ctx_t *ctx)
 	set_current_server (ctx); // set current server to redirect server
 	return WAIT_ACTION_RETRY;
  }
-  if (NULL != redirectURL) {
-    free (redirectURL);
-  }
+  FREE_NON_NULL_PTR (redirectURL);
  if(wait_status == 403) 
  {
-	ParodusError("Received Unauthorized response with status: %d\n", wait_status);
-	free_extra_headers (ctx);
-	set_extra_headers (ctx, true);
-	return WAIT_ACTION_RETRY;
+    ParodusCfg *cfg = get_parodus_cfg();
+    /* clear auth token in cfg so that we will refetch auth token */
+    memset (cfg->webpa_auth_token, 0, sizeof(cfg->webpa_auth_token));
+    ParodusError("Received Unauthorized response with status: %d\n", wait_status);
+	OnboardLog("Received Unauthorized response with status: %d\n", wait_status);
+    return WAIT_ACTION_RETRY;
  }
  ParodusError("Client connection timeout\n");	
  ParodusError("RDK-10037 - WebPA Connection Lost\n");
@@ -449,9 +468,9 @@ int wait_connection_ready (create_connection_ctx_t *ctx)
 
 //--------------------------------------------------------------------
 // Return codes for connect_and_wait
-#define CONN_WAIT_SUCCESS	0
-#define CONN_WAIT_ACTION_RETRY	1	// if wait_status is 307, 302, 303 or 403
-#define CONN_WAIT_RETRY_DNS 	2
+#define CONN_WAIT_SUCCESS	 0
+#define CONN_WAIT_ACTION_RETRY	 1	// if wait_status is 307, 302, 303, or 403
+#define CONN_WAIT_RETRY_DNS 	 2

 int connect_and_wait (create_connection_ctx_t *ctx)
 {
@@ -510,9 +529,12 @@ int keep_trying_to_connect (create_connection_ctx_t *ctx,
    
    while (true)
    {
+      set_extra_headers (ctx);
+
      rtn = connect_and_wait (ctx);
      if (rtn == CONN_WAIT_SUCCESS)
        return true;
+
      if (rtn == CONN_WAIT_ACTION_RETRY) // if redirected or build_headers
        continue;
      backoff_delay (backoff_timer); // 3,7,15,31 ..
@@ -548,15 +570,15 @@ int createNopollConnection(noPollCtx *ctx)
 	
 	max_retry_count = (int) get_parodus_cfg()->webpa_backoff_max;
 	ParodusPrint("max_retry_count is %d\n", max_retry_count );
-  
+
+	memset (&conn_ctx, 0, sizeof(create_connection_ctx_t));
 	conn_ctx.nopoll_ctx = ctx;
 	init_expire_timer (&conn_ctx.connect_timer);
 	init_header_info (&conn_ctx.header_info);
-	set_extra_headers (&conn_ctx, false);
        set_server_list_null (&conn_ctx.server_list);
        init_backoff_timer (&backoff_timer, max_retry_count);
  
-	while (true)
+	while (!g_shutdown)
 	{
 	  query_dns_status = find_servers (&conn_ctx.server_list);
 	  if (query_dns_status == FIND_INVALID_DEFAULT)
@@ -565,23 +587,45 @@ int createNopollConnection(noPollCtx *ctx)
 	  if (keep_trying_to_connect (&conn_ctx, &backoff_timer))
 		break;
 	  // retry dns query
+
+	  // If interface down event is set, stop retry
+	  // and wait till interface is up again.
+	  if(get_interface_down_event()) {
+		ParodusError("Interface is down, hence pausing retry and waiting until its up\n");
+		pthread_mutex_lock(get_interface_down_mut());
+		pthread_cond_wait(get_interface_down_con(), get_interface_down_mut());
+		pthread_mutex_unlock (get_interface_down_mut());
+		ParodusInfo("Interface is back up, re-initializing the convey header\n");
+		// Reset the reconnect reason by initializing the convey header again
+		((header_info_t *)(&conn_ctx.header_info))->conveyHeader = getWebpaConveyHeader();
+		ParodusInfo("Received reconnect_reason as:%s\n", reconnect_reason);  
+	  }
 	}
      
 	if(conn_ctx.current_server->allow_insecure <= 0)
 	{
 		ParodusInfo("Connected to server over SSL\n");
+		OnboardLog("Connected to server over SSL\n");
 	}
 	else 
 	{
 		ParodusInfo("Connected to server\n");
+		OnboardLog("Connected to server\n");
 	}
 	
 	get_parodus_cfg()->cloud_status = CLOUD_STATUS_ONLINE;
 	ParodusInfo("cloud_status set as %s after successful connection\n", get_parodus_cfg()->cloud_status);

-	if(get_parodus_cfg()->boot_time != 0) {
+	// Invoke the ping status change event callback as "received" ping
+	if(NULL != on_ping_status_change)
+	{
+		on_ping_status_change("received");
+	}
+
+	if((get_parodus_cfg()->boot_time != 0) && init) {
 		getCurrentTime(connectTimePtr);
 		ParodusInfo("connect_time-diff-boot_time=%d\n", connectTimePtr->tv_sec - get_parodus_cfg()->boot_time);
+		init = 0; //set init to 0 so that this is logged only during process start up and not during reconnect
 	}

 	free_extra_headers (&conn_ctx);
@@ -623,13 +667,20 @@ static char* build_extra_headers( const char *auth, const char *device_id,
 static noPollConnOpts * createConnOpts (char * extra_headers, bool secure)
 {
    noPollConnOpts * opts;
+    char * mtls_client_cert_path = NULL;
+    char * mtls_client_key_path = NULL;
    
    opts = nopoll_conn_opts_new ();
    if(secure) 
 	{
 	    if(strlen(get_parodus_cfg()->cert_path) > 0)
            {
-                nopoll_conn_opts_set_ssl_certs(opts, NULL, NULL, NULL, get_parodus_cfg()->cert_path);
+                if( ( get_parodus_cfg()->mtls_client_cert_path !=NULL && strlen(get_parodus_cfg()->mtls_client_cert_path) > 0) && (get_parodus_cfg()->mtls_client_key_path !=NULL && strlen(get_parodus_cfg()->mtls_client_key_path) > 0) )
+                {
+                       mtls_client_cert_path = get_parodus_cfg()->mtls_client_cert_path;
+                       mtls_client_key_path = get_parodus_cfg()->mtls_client_key_path;
+                }
+                nopoll_conn_opts_set_ssl_certs(opts, mtls_client_cert_path, mtls_client_key_path, NULL, get_parodus_cfg()->cert_path);
            }
 	    nopoll_conn_opts_ssl_peer_verify (opts, nopoll_true);
 	    nopoll_conn_opts_set_ssl_protocol (opts, NOPOLL_METHOD_TLSV1_2);
@@ -644,9 +695,50 @@ void close_and_unref_connection(noPollConn *conn)
 {
    if (conn) {
        nopoll_conn_close(conn);
-        if (0 < nopoll_conn_ref_count (conn)) {
-            nopoll_conn_unref(conn);
-        }
+
+	get_parodus_cfg()->cloud_status = CLOUD_STATUS_OFFLINE;
+      	ParodusInfo("cloud_status set as %s after connection close\n", get_parodus_cfg()->cloud_status);
    }
 }

+void write_conn_in_prog_file (const char *msg)
+{
+  int fd;
+  FILE *fp;
+  unsigned long timestamp;
+  ParodusCfg *cfg = get_parodus_cfg();
+
+  if (NULL == cfg->connection_health_file)
+    return;
+  fd = open (cfg->connection_health_file, O_CREAT | O_WRONLY | O_SYNC, 0666);
+  if (fd < 0) {
+    ParodusError ("Error(1) %d opening file %s\n", errno, cfg->connection_health_file);
+    return;
+  }
+  ftruncate (fd, 0);
+  fp = fdopen (fd, "w");
+  if (fp == NULL) {
+    ParodusError ("Error(2) %d opening file %s\n", errno, cfg->connection_health_file);
+    return;
+  }
+  timestamp = (unsigned long) time(NULL);
+  fprintf (fp, "{%s=%lu}\n", msg, timestamp);
+  fclose (fp);
+}
+
+void start_conn_in_progress (void)
+{
+  write_conn_in_prog_file ("START");
+}   
+
+void stop_conn_in_progress (void)
+{
+  write_conn_in_prog_file ("STOP");
+}   
+
+
+void registerParodusOnPingStatusChangeHandler(parodusOnPingStatusChangeHandler callback_func)
+{
+	on_ping_status_change = callback_func;
+}
+
--- a/src/connection.h
+++ b/src/connection.h
@@ -34,6 +34,14 @@ extern "C" {
 /*                            File Scoped Variables                           */
 /*----------------------------------------------------------------------------*/

+/**
+* parodusOnPingStatusChangeHandler - Function pointer
+* Used to define callback function to do additional processing 
+* when websocket Ping status change event 
+* i.e. ping_miss or ping receive after miss
+*/
+typedef void (*parodusOnPingStatusChangeHandler) (char * status);
+parodusOnPingStatusChangeHandler on_ping_status_change;

 /*----------------------------------------------------------------------------*/
 /*                             Function Prototypes                            */
@@ -57,6 +65,16 @@ void set_global_reconnect_status(bool status);

 int get_cloud_disconnect_time();
 void set_cloud_disconnect_time(int disconnTime);
+
+/**
+ * @brief Interface to self heal connection in progress getting stuck
+ */
+void start_conn_in_progress (void);
+void stop_conn_in_progress (void);
+
+// To Register parodusOnPingStatusChangeHandler Callback function
+void registerParodusOnPingStatusChangeHandler(parodusOnPingStatusChangeHandler on_ping_status_change);
+
 #ifdef __cplusplus
 }
 #endif
--- a/src/crud_interface.c
+++ b/src/crud_interface.c
@@ -44,6 +44,16 @@ CrudMsg *crudMsgQ = NULL;
 /*                             External functions                             */
 /*----------------------------------------------------------------------------*/

+pthread_cond_t *get_global_crud_con(void)
+{
+    return &crud_con;
+}
+
+pthread_mutex_t *get_global_crud_mut(void)
+{
+    return &crud_mut;
+}
+
 void addCRUDmsgToQueue(wrp_msg_t *crudMsg)
 {
 	CrudMsg * crudMessage;
@@ -122,6 +132,10 @@ void *CRUDHandlerTask()
 		}
 		else
 		{
+			if (g_shutdown) {
+			  pthread_mutex_unlock (&crud_mut);
+			  break;
+			}
 			pthread_cond_wait(&crud_con, &crud_mut);
 			pthread_mutex_unlock (&crud_mut);
 		}
--- a/src/crud_interface.h
+++ b/src/crud_interface.h
@@ -24,6 +24,8 @@
 #ifndef _CRUD_INTERFACE_H_
 #define _CRUD_INTERFACE_H_

+#include <pthread.h>
+
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -43,6 +45,8 @@ typedef struct CrudMsg__
 /*----------------------------------------------------------------------------*/

 void addCRUDresponseToUpstreamQ(void *response_bytes, ssize_t response_size);
+pthread_cond_t *get_global_crud_con(void);
+pthread_mutex_t *get_global_crud_mut(void);

 #ifdef __cplusplus
 }
--- a/src/crud_internal.c
+++ b/src/crud_internal.c
@@ -1346,6 +1346,7 @@ static int ConnDisconnectFromCloud(char *disconn_reason)
 	if(!close_retry)
 	{
 		ParodusInfo("Reconnect detected, setting reason %s for Reconnect\n", disconn_reason);
+		OnboardLog("Reconnect detected, setting reason %s for Reconnect\n", disconn_reason);
 		set_global_reconnect_reason(disconn_reason);
 		set_global_reconnect_status(true);
 		set_close_retry();
--- a/src/downstream.c
+++ b/src/downstream.c
@@ -27,7 +27,10 @@
 #include "partners_check.h"
 #include "ParodusInternal.h"
 #include "crud_interface.h"
-
+/*----------------------------------------------------------------------------*/
+/*                             Function Prototypes                            */
+/*----------------------------------------------------------------------------*/
+static void createNewMsgForCRUD(wrp_msg_t *message, wrp_msg_t **crudMessage );
 /*----------------------------------------------------------------------------*/
 /*                             External Functions                             */
 /*----------------------------------------------------------------------------*/
@@ -42,6 +45,7 @@ void listenerOnMessage(void * msg, size_t msgSize)
 {
    int rv =0;
    wrp_msg_t *message;
+    wrp_msg_t *crudMessage= NULL;
    char* destVal = NULL;
    char dest[32] = {'\0'};
    int msgType;
@@ -75,7 +79,6 @@ void listenerOnMessage(void * msg, size_t msgSize)
                case WRP_MSG_TYPE__AUTH:
                {
                    ParodusInfo("Authorization Status received with Status code :%d\n", message->u.auth.status);
-		    wrp_free_struct(message);
                    break;
                }

@@ -118,9 +121,13 @@ void listenerOnMessage(void * msg, size_t msgSize)
                        ParodusInfo("Received downstream dest as :%s and transaction_uuid :%s\n", dest, 
                            ((WRP_MSG_TYPE__REQ   == msgType) ? message->u.req.transaction_uuid : 
                            ((WRP_MSG_TYPE__EVENT == msgType) ? "NA" : message->u.crud.transaction_uuid)));
+			OnboardLog("%s\n",
+                            ((WRP_MSG_TYPE__REQ   == msgType) ? message->u.req.transaction_uuid :
+                            ((WRP_MSG_TYPE__EVENT == msgType) ? "NA" : message->u.crud.transaction_uuid)));
                        
                        free(destVal);
-						temp = get_global_node();
+
+                        temp = get_global_node();
                        //Checking for individual clients & Sending to each client

                        while (NULL != temp)
@@ -139,10 +146,11 @@ void listenerOnMessage(void * msg, size_t msgSize)
                            ParodusPrint("checking the next item in the list\n");
                            temp= temp->next;
                        }
+                        release_global_node ();

-						/* check Downstream dest for CRUD requests */
-						if(destFlag ==0 && strcmp("parodus", dest)==0)
-						{
+			/* check Downstream dest for CRUD requests */
+			if(destFlag ==0 && strcmp("parodus", dest)==0)
+			{
 							ParodusPrint("Received CRUD request : dest : %s\n", dest);
 							if ((message->u.crud.source == NULL) || (message->u.crud.transaction_uuid == NULL))
 							{
@@ -154,11 +162,12 @@ void listenerOnMessage(void * msg, size_t msgSize)
 							}
 							else
 							{
-								addCRUDmsgToQueue(message);
+							    createNewMsgForCRUD(message, &crudMessage);
+							    addCRUDmsgToQueue(crudMessage);
 							}
 							destFlag =1;
-						}
-						//if any unknown dest received sending error response to server
+			}
+			//if any unknown dest received sending error response to server
                        if(destFlag ==0)
                        {
                            ParodusError("Unknown dest:%s\n", dest);
@@ -184,14 +193,14 @@ void listenerOnMessage(void * msg, size_t msgSize)
                        else
                        {
                            resp_msg ->u.crud.source = message->u.crud.dest;
-							if(message->u.crud.source !=NULL)
-							{
-								resp_msg ->u.crud.dest = message->u.crud.source;
-							}
-							else
-							{
-								resp_msg ->u.crud.dest = "unknown";
-							}
+				if(message->u.crud.source !=NULL)
+				{
+					resp_msg ->u.crud.dest = message->u.crud.source;
+				}
+				else
+				{
+					resp_msg ->u.crud.dest = "unknown";
+				}
                            resp_msg ->u.crud.transaction_uuid = message->u.crud.transaction_uuid;
                            resp_msg ->u.crud.path =             message->u.crud.path;
                        }
@@ -225,8 +234,6 @@ void listenerOnMessage(void * msg, size_t msgSize)
                            resp_bytes = NULL;
                        }
                        free(resp_msg);
-                        ParodusPrint("free for downstream decoded msg\n");
-                        wrp_free_struct(message);
                    }
                    break;
                }
@@ -235,9 +242,11 @@ void listenerOnMessage(void * msg, size_t msgSize)
                case WRP_MSG_TYPE__SVC_ALIVE:
                case WRP_MSG_TYPE__UNKNOWN:
                default:
-                        wrp_free_struct(message);
                    break;
            }
+            ParodusPrint("free for downstream decoded msg\n");
+            wrp_free_struct(message);
+            message = NULL;
        }
        else
        {
@@ -245,3 +254,116 @@ void listenerOnMessage(void * msg, size_t msgSize)
        }
    }
 }
+/*----------------------------------------------------------------------------*/
+/*                             Internal Functions                             */
+/*----------------------------------------------------------------------------*/
+/**
+ * @brief createNewMsgForCRUD function to create new message for processing CRUD requests
+ *
+ * @param[in] message The message received from server
+ * @param[out] crudMessage New message for processing CRUD requests
+ */
+static void createNewMsgForCRUD(wrp_msg_t *message, wrp_msg_t **crudMessage )
+{
+    wrp_msg_t *msg;
+    msg = ( wrp_msg_t * ) malloc( sizeof( wrp_msg_t ) );
+    size_t i;
+    if(msg != NULL)
+    {
+        memset( msg, 0, sizeof( wrp_msg_t ) );
+        msg->msg_type = message->msg_type;
+        if(message->u.crud.source != NULL)
+        {
+            ParodusPrint("message->u.crud.source = %s\n",message->u.crud.source);
+            msg->u.crud.source = strdup(message->u.crud.source);
+        }
+
+        if(message->u.crud.dest!= NULL)
+        {
+            ParodusPrint("message->u.crud.dest = %s\n",message->u.crud.dest);
+            msg->u.crud.dest = strdup(message->u.crud.dest);
+        }
+
+        if(message->u.crud.transaction_uuid != NULL)
+        {
+            ParodusPrint("message->u.crud.transaction_uuid = %s\n",message->u.crud.transaction_uuid);
+            msg->u.crud.transaction_uuid = strdup(message->u.crud.transaction_uuid);
+        }
+
+        if(message->u.crud.partner_ids!= NULL && message->u.crud.partner_ids->count >0)
+        {
+            msg->u.crud.partner_ids = ( partners_t * ) malloc( sizeof( partners_t ) +
+                                                              sizeof( char * ) * message->u.crud.partner_ids->count );
+            if(msg->u.crud.partner_ids != NULL)
+            {
+                msg->u.crud.partner_ids->count = message->u.crud.partner_ids->count;
+                for(i = 0; i<message->u.crud.partner_ids->count; i++)
+                {
+                    ParodusPrint("message->u.crud.partner_ids->partner_ids[%d] = %s\n",i,message->u.crud.partner_ids->partner_ids[i]);
+                    msg->u.crud.partner_ids->partner_ids[i] = strdup(message->u.crud.partner_ids->partner_ids[i]);
+                }
+            }
+        }
+
+        if(message->u.crud.headers!= NULL && message->u.crud.headers->count >0)
+        {
+            msg->u.crud.headers = ( headers_t * ) malloc( sizeof( headers_t ) +
+                                                                sizeof( char * ) * message->u.crud.headers->count );
+            if(msg->u.crud.headers != NULL)
+            {
+                msg->u.crud.headers->count = message->u.crud.headers->count;
+                for(i = 0; i<message->u.crud.headers->count; i++)
+                {
+                    ParodusPrint("message->u.crud.headers->headers[%d] = %s\n",i,message->u.crud.headers->headers[i]);
+                    msg->u.crud.headers->headers[i] = strdup(message->u.crud.headers->headers[i]);
+                }
+            }
+        }
+
+        if(message->u.crud.metadata != NULL && message->u.crud.metadata->count > 0)
+        {
+            msg->u.crud.metadata = (data_t *) malloc( sizeof( data_t ) );
+            if(msg->u.crud.metadata != NULL)
+            {
+                memset( msg->u.crud.metadata, 0, sizeof( data_t ) );
+                msg->u.crud.metadata->count = message->u.crud.metadata->count;
+                msg->u.crud.metadata->data_items = ( struct data* )malloc( sizeof( struct data ) * ( message->u.crud.metadata->count ) );
+                for(i=0; i<message->u.crud.metadata->count; i++)
+                {
+                    if(message->u.crud.metadata->data_items[i].name != NULL)
+                    {
+                        ParodusPrint("message->u.crud.metadata->data_items[%d].name : %s\n",i,message->u.crud.metadata->data_items[i].name);
+                        msg->u.crud.metadata->data_items[i].name = strdup(message->u.crud.metadata->data_items[i].name);
+                    }
+                    if(message->u.crud.metadata->data_items[i].value != NULL)
+                    {
+                        ParodusPrint("message->u.crud.metadata->data_items[%d].value : %s\n",i,message->u.crud.metadata->data_items[i].value);
+                        msg->u.crud.metadata->data_items[i].value = strdup(message->u.crud.metadata->data_items[i].value);
+                    }
+                }
+            }
+        }
+        msg->u.crud.include_spans = message->u.crud.include_spans;
+        if(message->u.crud.content_type != NULL)
+        {
+            ParodusPrint("message->u.crud.content_type : %s\n",message->u.crud.content_type);
+            msg->u.crud.content_type = strdup(message->u.crud.content_type);
+        }
+        msg->u.crud.spans.spans = NULL;   /* not supported */
+        msg->u.crud.spans.count = 0;     /* not supported */
+        msg->u.crud.status = message->u.crud.status;
+        msg->u.crud.rdr = message->u.crud.rdr;
+        if(message->u.crud.payload != NULL)
+        {
+            ParodusPrint("message->u.crud.payload = %s\n", (char *)message->u.crud.payload);
+            msg->u.crud.payload = strdup((char *)message->u.crud.payload);
+        }
+        msg->u.crud.payload_size = message->u.crud.payload_size;
+        if(message->u.crud.path != NULL)
+        {
+            ParodusPrint("message->u.crud.path = %s\n", message->u.crud.path);
+            msg->u.crud.path = strdup(message->u.crud.path);
+        }
+        *crudMessage = msg;
+    }
+}
--- a/src/heartBeat.c
+++ b/src/heartBeat.c
@@ -22,8 +22,10 @@
 */

 #include "heartBeat.h"
+#include <stdbool.h>

 volatile unsigned int heartBeatTimer = 0;
+volatile bool paused = false;

 pthread_mutex_t heartBeat_mut=PTHREAD_MUTEX_INITIALIZER;

@@ -49,8 +51,27 @@ void reset_heartBeatTimer()
 void increment_heartBeatTimer(unsigned int inc_time_ms) 
 {
 	pthread_mutex_lock (&heartBeat_mut);
-	heartBeatTimer += inc_time_ms;
+	if (!paused)
+	  heartBeatTimer += inc_time_ms;
+	pthread_mutex_unlock (&heartBeat_mut);
+}
+
+// Pause heartBeatTimer, i.e. stop incrementing
+void pause_heartBeatTimer()
+{
+	pthread_mutex_lock (&heartBeat_mut);
+	heartBeatTimer = 0;
+	paused = true;
+	pthread_mutex_unlock (&heartBeat_mut);
+}
+
+// Resume heartBeatTimer, i.e. resume incrementing
+void resume_heartBeatTimer()
+{
+	pthread_mutex_lock (&heartBeat_mut);
+	paused = false;
 	pthread_mutex_unlock (&heartBeat_mut);
 }


+
--- a/src/heartBeat.h
+++ b/src/heartBeat.h
@@ -39,6 +39,12 @@ void reset_heartBeatTimer();
 // Increment value of heartBeatTimer to desired value
 void increment_heartBeatTimer(unsigned int inc_time_ms);

+// Pause heartBeatTimer, i.e. stop incrementing
+void pause_heartBeatTimer();
+
+// Resume heartBeatTimer, i.e. resume incrementing
+void resume_heartBeatTimer();
+
 #ifdef __cplusplus
 }
 #endif
--- a/src/main.c
+++ b/src/main.c
@@ -18,8 +18,10 @@
 #include <string.h>
 #include "stdlib.h"
 #include "config.h"
+#include "auth_token.h"
 #include "conn_interface.h"
 #include "parodus_log.h"
+#include <curl/curl.h>
 #ifdef INCLUDE_BREAKPAD
 #include "breakpad_wrapper.h"
 #else
@@ -80,7 +82,7 @@ int main( int argc, char **argv)
    if (0 != parseCommandLine(argc,argv,cfg)) {
 		abort();
 	}
-    getAuthToken(cfg);
+    curl_global_init(CURL_GLOBAL_DEFAULT);
     
    createSocketConnection( NULL);
    
--- a/src/networking.c
+++ b/src/networking.c
@@ -70,6 +70,7 @@ int checkHostIp(char * serverIP)
 	if (retVal != 0) 
 	{
 		ParodusError("getaddrinfo: %s\n", gai_strerror(retVal));
+		OnboardLog("getaddrinfo: %s\n", gai_strerror(retVal));
 	}
 	else
 	{
--- a/src/nopoll_handlers.c
+++ b/src/nopoll_handlers.c
@@ -167,16 +167,25 @@ void listenerOnCloseMessage (noPollCtx * ctx, noPollConn * conn, noPollPtr user_
    if( closeStatus == 1006 && !get_global_reconnect_status())
    {
 	ParodusInfo("Reconnect detected, setting default Reconnect reason %s\n",defaultReason);
+	OnboardLog("Reconnect detected, setting default Reconnect reason %s\n",defaultReason);
        set_global_reconnect_reason(defaultReason);
        set_global_reconnect_status(true);
    }
    else if(!get_global_reconnect_status())
    {
    	ParodusInfo("Reconnect detected, setting Reconnect reason as Unknown\n");
+	OnboardLog("Reconnect detected, setting Reconnect reason as Unknown\n");
        set_global_reconnect_reason("Unknown");
    }
+    
+    if(!get_interface_down_event())
+    {
+	ParodusInfo("Setting the close and retry connection\n");
+    	set_close_retry();
+    }
+    else
+    	ParodusInfo("Not Setting the close and retry connection as interface is down\n");

-    set_close_retry();
    ParodusPrint("listenerOnCloseMessage(): mutex unlock in producer thread\n");
 }

--- a/src/nopoll_helpers.c
+++ b/src/nopoll_helpers.c
@@ -73,25 +73,35 @@ void sendMessage(noPollConn *conn, void *msg, size_t len)
    else
    {
                ParodusError("Failed to send msg upstream as connection is not OK\n");
-		if (connErr == 0)
-		{
-			getCurrentTime(connStuck_startPtr);
-			ParodusInfo("Conn got stuck, initialized the first timer\n");
-			connErr = 1;
-		}
-		else
-		{
-			getCurrentTime(connStuck_endPtr);
-			timeDiff = timeValDiff(connStuck_startPtr, connStuck_endPtr);
-			ParodusPrint("checking timeout difference:%ld\n", timeDiff);
+                OnboardLog("Failed to send msg upstream as connection is not OK\n");

-			if( timeDiff >= (10*60*1000))
+                if(get_interface_down_event())
+                {     
+                     ParodusError("Unable to connect to server since interface is down\n");
+                }
+                else
+                {
+			if (connErr == 0)
 			{
-				ParodusError("conn got stuck for over 10 minutes; crashing service.\n");
-				kill(getpid(),SIGTERM);
+				getCurrentTime(connStuck_startPtr);
+				ParodusInfo("Conn got stuck, initialized the first timer\n");
+				connErr = 1;
 			}
+			else
+			{
+				getCurrentTime(connStuck_endPtr);
+				timeDiff = timeValDiff(connStuck_startPtr, connStuck_endPtr);
+				ParodusPrint("checking timeout difference:%ld\n", timeDiff);

-		}
+				if( timeDiff >= (10*60*1000))
+				{
+					ParodusError("conn got stuck for over 10 minutes; crashing service.\n");
+					OnboardLog("conn got stuck for over 10 minutes; crashing service.\n");
+					kill(getpid(),SIGTERM);
+				}
+
+			}
+                 }
    }
 }

@@ -149,6 +159,7 @@ void __report_log (noPollCtx * ctx, noPollDebugLevel level, const char * log_msg
    if (level == NOPOLL_LEVEL_CRITICAL) 
    {
        ParodusError("%s\n", log_msg );
+	OnboardLog("%s\n", log_msg );
    }
    return;
 }
--- a/src/parodus_log.h
+++ b/src/parodus_log.h
@@ -33,3 +33,9 @@
 #define ParodusError(...)                   cimplog_error(LOGGING_MODULE, __VA_ARGS__)
 #define ParodusInfo(...)                    cimplog_info(LOGGING_MODULE, __VA_ARGS__)
 #define ParodusPrint(...)                   cimplog_debug(LOGGING_MODULE, __VA_ARGS__)
+#ifdef FEATURE_SUPPORT_ONBOARD_LOGGING
+#define OnboardLog(...)                     onboarding_log(LOGGING_MODULE, __VA_ARGS__)
+#else
+#define OnboardLog(...)
+#endif
+
--- a/src/partners_check.c
+++ b/src/partners_check.c
@@ -178,6 +178,7 @@ int validate_partner_id(wrp_msg_t *msg, partners_t **partnerIds)
                if(matchFlag != 1)
                {
                    ParodusError("Invalid partner_id %s\n",temp);
+                    OnboardLog("Invalid partner_id %s\n",temp);
                    if(partnersList != NULL)
                    {
                        for(j=0; j<partnersList->count; j++)
--- a/src/service_alive.c
+++ b/src/service_alive.c
@@ -31,9 +31,41 @@
 /*----------------------------------------------------------------------------*/
 #define KEEPALIVE_INTERVAL_SEC                         	30

+pthread_mutex_t svc_mut=PTHREAD_MUTEX_INITIALIZER;
+pthread_cond_t svc_con=PTHREAD_COND_INITIALIZER;
+
+/*----------------------------------------------------------------------------*/
+/*                             Utiliy Functions                               */
+/*----------------------------------------------------------------------------*/
+static int wait__ (unsigned int secs)
+{
+  int shutdown_flag;
+  struct timespec svc_alive_timer;
+
+  clock_gettime(CLOCK_REALTIME, &svc_alive_timer);
+  svc_alive_timer.tv_sec += secs;
+  pthread_mutex_lock(&svc_mut);
+  pthread_cond_timedwait (&svc_con, &svc_mut, &svc_alive_timer);
+  shutdown_flag = g_shutdown;
+  pthread_mutex_unlock (&svc_mut);
+  return shutdown_flag;
+}
+
 /*----------------------------------------------------------------------------*/
 /*                             External Functions                             */
 /*----------------------------------------------------------------------------*/
+
+pthread_cond_t *get_global_svc_con(void)
+{
+    return &svc_con;
+}
+
+pthread_mutex_t *get_global_svc_mut(void)
+{
+    return &svc_mut;
+}
+
+
 /*
 * @brief To handle registered services to indicate that the service is still alive.
 */
@@ -58,10 +90,10 @@ void *serviceAliveTask()
 	        while(1)
 	        {
 		        ParodusPrint("serviceAliveTask: numOfClients registered is %d\n", get_numOfClients());
+		        temp = get_global_node();
 		        if(get_numOfClients() > 0)
 		        {
 			        //sending svc msg to all the clients every 30s
-			        temp = get_global_node();
 			        size = (size_t) nbytes;
 			        while(NULL != temp)
 			        {
@@ -82,8 +114,9 @@ void *serviceAliveTask()
 				        byte = 0;
 				        if(ret == 0)
 				        {
-					        ParodusPrint("Deletion from list is success, doing resync with head\n");
+						release_global_node ();
 					        temp= get_global_node();
+					        ParodusInfo("Deletion from list is success, doing resync with head\n");
 					        ret = -1;
 				        }
 				        else
@@ -91,15 +124,20 @@ void *serviceAliveTask()
 					        temp= temp->next;
 				        }
 			        }
+				release_global_node ();
 		         	ParodusPrint("Waiting for 30s to send keep alive msg \n");
-		         	sleep(KEEPALIVE_INTERVAL_SEC);
+		         	if (wait__ (KEEPALIVE_INTERVAL_SEC))
+				  break;
 	            	}
 	            	else
 	            	{
+				release_global_node ();
 	            		ParodusInfo("No clients are registered, waiting ..\n");
-	            		sleep(50);
+	            		if (wait__ (50))
+				  break;
 	            	}
 	        }
+		free (svc_bytes);
 	}
 	return 0;
 }
--- a/src/service_alive.h
+++ b/src/service_alive.h
@@ -24,6 +24,8 @@
 #ifndef _SERVICE_ALIVE_H_
 #define _SERVICE_ALIVE_H_

+#include <pthread.h>
+
 /*----------------------------------------------------------------------------*/
 /*                             Function Prototypes                            */
 /*----------------------------------------------------------------------------*/
@@ -33,7 +35,8 @@ extern "C" {
 #endif
  
 void *serviceAliveTask();
-
+pthread_cond_t *get_global_svc_con(void);
+pthread_mutex_t *get_global_svc_mut(void);

 #ifdef __cplusplus
 }
--- a/src/spin_thread.c
+++ b/src/spin_thread.c
@@ -23,7 +23,6 @@
 
 #include <stdlib.h>
 #include <string.h>
-#include <pthread.h>

 #include "spin_thread.h"
 #include "parodus_log.h"
@@ -31,12 +30,12 @@
 /*----------------------------------------------------------------------------*/
 /*                             External Functions                             */
 /*----------------------------------------------------------------------------*/
-void StartThread(void *(*start_routine) (void *))
+void StartThread(void *(*start_routine) (void *), pthread_t *threadId)
 {
    int err = 0;
-	pthread_t threadId;
+	pthread_t __threadId;

-	err = pthread_create(&threadId, NULL, start_routine, NULL);
+	err = pthread_create(&__threadId, NULL, start_routine, NULL);
 	if (err != 0) 
 	{
 		ParodusError("Error creating thread :[%s]\n", strerror(err));
@@ -44,8 +43,13 @@ void StartThread(void *(*start_routine) (void *))
 	}
 	else
 	{
-		ParodusPrint("Thread created Successfully %lu\n", (unsigned long) threadId);
+		*threadId = __threadId;
+		ParodusPrint("Thread created Successfully %lu\n", (unsigned long) __threadId);
 	}    
 }

-         
+
+void JoinThread (pthread_t threadId)
+{
+  pthread_join (threadId, NULL);
+}
--- a/src/spin_thread.h
+++ b/src/spin_thread.h
@@ -24,6 +24,8 @@
 #ifndef _SPIN_THREAD_H_
 #define _SPIN_THREAD_H_

+#include <pthread.h>
+
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -32,8 +34,8 @@ extern "C" {
 /*                             Function Prototypes                            */
 /*----------------------------------------------------------------------------*/

-void StartThread(void *(*start_routine) (void *));
-
+void StartThread(void *(*start_routine) (void *), pthread_t *threadId);
+void JoinThread (pthread_t threadId);

 #ifdef __cplusplus
 }
--- a/src/thread_tasks.c
+++ b/src/thread_tasks.c
@@ -43,6 +43,10 @@ void *messageHandlerTask()
        }
        else
        {
+            if (g_shutdown) {
+                pthread_mutex_unlock (&g_mutex);
+                break;
+            }
            ParodusPrint("Before pthread cond wait in consumer thread\n");
            pthread_cond_wait(&g_cond, &g_mutex);
            pthread_mutex_unlock (&g_mutex);
--- a/src/token.c
+++ b/src/token.c
@@ -139,6 +139,7 @@ int analyze_jwt (const cjwt_t *jwt, char **url_buf, unsigned int *port)
 		show_times (exp_time, cur_time);
 		if (exp_time < cur_time) {
 			ParodusError ("JWT has expired\n");
+			OnboardLog ("JWT has expired\n");
 			return TOKEN_ERR_JWT_EXPIRED;
 		}
 	}
@@ -146,6 +147,7 @@ int analyze_jwt (const cjwt_t *jwt, char **url_buf, unsigned int *port)
 		url_buf, port);
 	if (http_match < 0) {
 		ParodusError ("Invalid endpoint claim in JWT\n");
+		OnboardLog("Invalid endpoint claim in JWT\n");
 		return TOKEN_ERR_BAD_ENDPOINT;
 	}
 	ParodusInfo ("JWT is_http strncmp: %d\n", http_match);
@@ -527,7 +529,9 @@ int allow_insecure_conn(char **server_addr, unsigned int *port)
 	}

 	if (insecure >= 0) {
-		ParodusInfo ("JWT claims: %s\n", cJSON_Print (jwt->private_claims));
+		char *claim_str = cJSON_Print (jwt->private_claims);
+		ParodusInfo ("JWT claims: %s\n", claim_str);
+		free (claim_str);
 	}
 	cjwt_destroy(&jwt);
 	
--- a/src/upstream.c
+++ b/src/upstream.c
@@ -34,7 +34,7 @@
 /*                                   Macros                                   */
 /*----------------------------------------------------------------------------*/
 #define METADATA_COUNT 					12
-#define CLOUD_STATUS_FORMAT				"parodus/cloud-status"
+#define PARODUS_SERVICE_NAME			"parodus"
 /*----------------------------------------------------------------------------*/
 /*                            File Scoped Variables                           */
 /*----------------------------------------------------------------------------*/
@@ -129,6 +129,12 @@ void *handle_upstream()
    sock = nn_socket( AF_SP, NN_PULL );
    if(sock >= 0)
    {
+        int t = NANO_SOCKET_RCV_TIMEOUT_MS;
+        int rc = nn_setsockopt(sock, NN_SOL_SOCKET, NN_RCVTIMEO, &t, sizeof(t));
+        if (rc < 0)
+        {
+            ParodusError ("Unable to set socket receive timeout (errno=%d, %s)\n",errno, strerror(errno));
+        }
        ParodusPrint("Nanomsg bind with get_parodus_cfg()->local_url  %s\n", get_parodus_cfg()->local_url);
        bind = nn_bind(sock, get_parodus_cfg()->local_url);
        if(bind < 0)
@@ -137,11 +143,18 @@ void *handle_upstream()
        }
        else
        {
+            ParodusInfo("nanomsg server gone into the listening mode...\n");
            while( FOREVER() ) 
            {
                buf = NULL;
-                ParodusInfo("nanomsg server gone into the listening mode...\n");
                bytes = nn_recv (sock, &buf, NN_MSG, 0);
+                if (g_shutdown)
+                  break;
+                if (bytes < 0) {
+                  if ((errno != EAGAIN) && (errno != ETIMEDOUT))
+                    ParodusInfo ("Error (%d) receiving message from nanomsg client\n", errno);
+                  continue;
+                }
                ParodusInfo ("Upstream message received from nanomsg client\n");
                message = (UpStreamMsg *)malloc(sizeof(UpStreamMsg));

@@ -177,6 +190,16 @@ void *handle_upstream()
                    ParodusError("failure in allocation for message\n");
                }
            }
+	    if(nn_shutdown(sock, bind) < 0)
+	    {
+	        ParodusError ("nn_shutdown bind socket=%d endpt=%d, err=%d\n", 
+		    sock, bind, errno);
+	    }
+	    if (nn_close (sock) < 0)
+	    {
+	        ParodusError ("nn_close bind socket=%d err=%d\n", 
+		    sock, errno);
+	    }
        }
    }
    else
@@ -197,11 +220,10 @@ void *processUpstreamMessage()
    reg_list_item_t *temp = NULL;
    int matchFlag = 0;
    int status = -1;
-    char *serviceName = NULL;
-    char *macId = NULL;
-    char *destService, *destApplication =NULL;
-    char *sourceService, *sourceApplication =NULL;
-    int sendStatus =-1;
+	char *device_id = NULL;
+	size_t device_id_len = 0;
+	size_t parodus_len;
+	int ret = -1;

    while(FOREVER())
    {
@@ -222,34 +244,40 @@ void *processUpstreamMessage()
            if(rv > 0)
            {
                msgType = msg->msg_type;				   
-                if(msgType == 9)
+                if(msgType == WRP_MSG_TYPE__SVC_REGISTRATION)
                {
                    ParodusInfo("\n Nanomsg client Registration for Upstream\n");
                    //Extract serviceName and url & store it in a linked list for reg_clients
+                    temp = get_global_node();
                    if(get_numOfClients() !=0)
                    {
                        matchFlag = 0;
                        ParodusPrint("matchFlag reset to %d\n", matchFlag);
-                        temp = get_global_node();
                        while(temp!=NULL)
                        {
                            if(strcmp(temp->service_name, msg->u.reg.service_name)==0)
                            {
                                ParodusInfo("match found, client is already registered\n");
                                parStrncpy(temp->url,msg->u.reg.url, sizeof(temp->url));
-                                if(nn_shutdown(temp->sock, 0) < 0)
+                                if(nn_shutdown(temp->sock, temp->endpoint) < 0)
                                {
-                                    ParodusError ("Failed to shutdown\n");
+                                    ParodusError ("nn_shutdown socket=%d endpt=%d, err=%d\n", 
+					temp->sock, temp->endpoint, errno);
+                                }
+				if (nn_close (temp->sock) < 0)
+                                {
+                                    ParodusError ("nn_close socket=%d err=%d\n", 
+					temp->sock, errno);
                                }

                                temp->sock = nn_socket(AF_SP,NN_PUSH );
                                if(temp->sock >= 0)
                                {					
-                                    int t = NANOMSG_SOCKET_TIMEOUT_MSEC;
+                                    int t = NANO_SOCKET_SEND_TIMEOUT_MS;
                                    rc = nn_setsockopt(temp->sock, NN_SOL_SOCKET, NN_SNDTIMEO, &t, sizeof(t));
                                    if(rc < 0)
                                    {
-                                        ParodusError ("Unable to set socket timeout (errno=%d, %s)\n",errno, strerror(errno));
+                                        ParodusError ("Unable to set socket send timeout (errno=%d, %s)\n",errno, strerror(errno));
                                    }
                                    rc = nn_connect(temp->sock, msg->u.reg.url); 
                                    if(rc < 0)
@@ -258,7 +286,8 @@ void *processUpstreamMessage()
                                    }
                                    else
                                    {
-                                        ParodusInfo("Client registered before. Sending acknowledgement \n"); 
+                                        temp->endpoint = rc;
+                                        ParodusInfo("Client registered before. Sending ack on socket %d\n", temp->sock); 
                                        status =sendAuthStatus(temp);

                                        if(status == 0)
@@ -289,11 +318,13 @@ void *processUpstreamMessage()
                            ParodusPrint("sent auth status to reg client\n");
                        }
                    }
+                    release_global_node ();
                }
                else if(msgType == WRP_MSG_TYPE__EVENT)
                {
                    ParodusInfo(" Received upstream event data: dest '%s'\n", msg->u.event.dest);
                    partners_t *partnersList = NULL;
+                    int j = 0;

                    int ret = validate_partner_id(msg, &partnersList);
                    if(ret == 1)
@@ -322,6 +353,18 @@ void *processUpstreamMessage()
                    {
                        sendUpstreamMsgToServer(&message->msg, message->len);
                    }
+                    if(partnersList != NULL)
+                    {
+                        for(j=0; j<(int)partnersList->count; j++)
+                        {
+                            if(NULL != partnersList->partner_ids[j])
+                            {
+                                free(partnersList->partner_ids[j]);
+                            }
+                        }
+                        free(partnersList);
+                    }
+                    partnersList = NULL;
                }
                else
                {
@@ -334,90 +377,48 @@ void *processUpstreamMessage()
 					else
 					{
 						ParodusInfo(" Received upstream data with MsgType: %d dest: '%s' transaction_uuid: %s status: %d\n",msgType, msg->u.crud.dest, msg->u.crud.transaction_uuid, msg->u.crud.status );
-						if(WRP_MSG_TYPE__RETREIVE == msgType && msg->u.crud.dest !=NULL && msg->u.crud.source != NULL)
+						if(WRP_MSG_TYPE__RETREIVE == msgType)
 						{
-                                                        macId = wrp_get_msg_element(WRP_ID_ELEMENT__ID, msg, DEST);
-							destService = wrp_get_msg_element(WRP_ID_ELEMENT__SERVICE, msg, DEST);
-							destApplication = wrp_get_msg_element(WRP_ID_ELEMENT__APPLICATION, msg, DEST);
-							sourceService = wrp_get_msg_element(WRP_ID_ELEMENT__SERVICE, msg, SOURCE);
-							sourceApplication = wrp_get_msg_element(WRP_ID_ELEMENT__APPLICATION, msg, SOURCE);
-							/*  Handle cloud-status retrieve request here
-								Expecting dest format as mac:xxxxxxxxxxxx/parodus/cloud-status
-								Parse dest field and check destService is "parodus" and destApplication is "cloud-status"
-							*/
-							if(macId != NULL)
-						    	{
-								if(destService != NULL && destApplication != NULL && strcmp(destService,"parodus")== 0 && strcmp(destApplication,"cloud-status")== 0)
+								ret = getDeviceId(&device_id, &device_id_len);
+								if(ret == 0)
 								{
-									retrieve_msg = ( wrp_msg_t *)malloc( sizeof( wrp_msg_t ) );
-									memset(retrieve_msg, 0, sizeof(wrp_msg_t));
-									retrieve_msg->msg_type = msg->msg_type;
-									retrieve_msg->u.crud.transaction_uuid = strdup(msg->u.crud.transaction_uuid);
-									retrieve_msg->u.crud.source = strdup(msg->u.crud.source);
-									retrieve_msg->u.crud.dest = strdup(msg->u.crud.dest);
-									addCRUDmsgToQueue(retrieve_msg);
-								}
-								else if(sourceService != NULL && sourceApplication != NULL && strcmp(sourceService,"parodus")== 0 && strcmp(sourceApplication,"cloud-status")== 0 && strncmp(msg->u.crud.dest,"mac:", 4)==0)
-								{
-									/*  Handle cloud-status retrieve response here to send it to registered client
-										Expecting src format as mac:xxxxxxxxxxxx/parodus/cloud-status and dest as mac:
-										Parse src field and check sourceService is "parodus" and sourceApplication is "cloud-status"
-									*/
-									serviceName = wrp_get_msg_element(WRP_ID_ELEMENT__SERVICE, msg, DEST);
-									if ( serviceName != NULL)
+									ParodusPrint("device_id %s device_id_len %lu\n", device_id, device_id_len);
+									/* Match dest based on device_id. Check dest start with: "mac:112233445xxx" ? */
+									if( 0 == strncasecmp(device_id, msg->u.crud.dest, device_id_len-1) )
 									{
-										//Send Client cloud-status response back to registered client
-										ParodusInfo("Sending cloud-status response to %s client\n",serviceName);
-										sendStatus=sendMsgtoRegisteredClients(serviceName,(const char **)&message->msg,message->len);
-										if(sendStatus ==1)
+										 /* For this device. */
+										parodus_len = strlen( PARODUS_SERVICE_NAME );
+										if( 0 == strncmp(PARODUS_SERVICE_NAME, &msg->u.crud.dest[device_id_len], parodus_len-1) ) 
 										{
-											ParodusInfo("Send upstreamMsg successfully to registered client %s\n", serviceName);
+											/* For Parodus CRUD queue. */
+											ParodusInfo("Create RetrieveMsg and add to parodus CRUD queue\n");
+											createUpstreamRetrieveMsg(msg, &retrieve_msg);
+											addCRUDmsgToQueue(retrieve_msg);
 										}
 										else
 										{
-											ParodusError("Failed to send upstreamMsg to registered client %s\n", serviceName);
+											/* For nanomsg clients. */
+											getServiceNameAndSendResponse(msg, &message->msg, message->len);
 										}
-										free(serviceName);
-										serviceName = NULL;
 									}
 									else
 									{
-										ParodusError("serviceName is NULL,not sending cloud-status response to client\n");
+										/* Not for this device. Send upstream */
+										ParodusInfo("sendUpstreamMsgToServer \n");
+										sendUpstreamMsgToServer(&message->msg, message->len);
+									}
+									if(device_id != NULL)
+									{
+										free(device_id);
+										device_id = NULL;
 									}
 								}
 								else
 								{
-									ParodusInfo("sendUpstreamMsgToServer \n");
-									sendUpstreamMsgToServer(&message->msg, message->len);
+									ParodusError("Failed to get device_id\n");
 								}
-							}
-							else
-							{
-								ParodusError("MAC is null, not handling retrieve wrp message \n");
-							}
-							if(sourceService !=NULL)
-							{
-								free(sourceService);
-								sourceService = NULL;
-							}
-							if(sourceApplication !=NULL)
-							{
-								free(sourceApplication);
-								sourceApplication = NULL;
-							}
-							if(destService !=NULL)
-							{
-								free(destService);
-								destService = NULL;
-							}
-							if(destApplication !=NULL)
-							{
-								free(destApplication);
-								destApplication = NULL;
-							}
-						}
-						else
-						{
+						} else if (WRP_MSG_TYPE__SVC_ALIVE != msgType) {
+						  /* Don't reply to service alive message */
 							sendUpstreamMsgToServer(&message->msg, message->len);
 						}
 					}
@@ -450,6 +451,10 @@ void *processUpstreamMessage()
        }
        else
        {
+            if (g_shutdown) {
+                pthread_mutex_unlock (&nano_mut);
+                break;
+            }
            ParodusPrint("Before pthread cond wait in consumer thread\n");   
            pthread_cond_wait(&nano_con, &nano_mut);
            pthread_mutex_unlock (&nano_mut);
@@ -459,6 +464,107 @@ void *processUpstreamMessage()
    return NULL;
 }

+/**
+ * @brief getDeviceId function to create deviceId in the format "mac:112233445xxx"
+ *
+ * @param[out] device_id in the format "mac:112233445xxx"
+ * @param[out] total size of device_id
+ */
+int getDeviceId(char **device_id, size_t *device_id_len)
+{
+	char *deviceID = NULL;
+	size_t len;
+
+	if((get_parodus_cfg()->hw_mac !=NULL) && (strlen(get_parodus_cfg()->hw_mac)!=0))
+	{
+		len = strlen(get_parodus_cfg()->hw_mac) + 5;
+
+		deviceID = (char *) malloc(sizeof(char)*64);
+		if(deviceID != NULL)
+		{
+			snprintf(deviceID, len, "mac:%s", get_parodus_cfg()->hw_mac);
+			*device_id = deviceID;
+			*device_id_len = len;
+		}
+		else
+		{
+			ParodusError("device_id allocation failed\n");
+			return -1;
+		}
+	}
+	else
+	{
+		ParodusError("device mac is NULL\n");
+		return -1;
+	}
+	return 0;
+}
+
+
+/**
+ * @brief createUpstreamRetrieveMsg function to create new message for processing Retrieve requests
+ *
+ * @param[in] message The upstream message received from cloud or internal clients
+ * @param[out] retrieve_msg New message for processing Retrieve requests
+ */
+void createUpstreamRetrieveMsg(wrp_msg_t *message, wrp_msg_t **retrieve_msg)
+{
+	wrp_msg_t *msg;
+	msg = ( wrp_msg_t * ) malloc( sizeof( wrp_msg_t ) );
+	if(msg != NULL)
+    {
+		memset(msg, 0, sizeof(wrp_msg_t));
+
+		msg->msg_type = message->msg_type;
+		if(message->u.crud.transaction_uuid != NULL)
+		{
+			msg->u.crud.transaction_uuid = strdup(message->u.crud.transaction_uuid);
+		}
+		if(message->u.crud.source !=NULL)
+		{
+			msg->u.crud.source = strdup(message->u.crud.source);
+		}
+		if(message->u.crud.dest != NULL)
+		{
+			msg->u.crud.dest = strdup(message->u.crud.dest);
+		}
+		*retrieve_msg = msg;
+	}
+}
+
+/**
+ * @brief getServiceNameAndSendResponse function to fetch client service name and to send msg to it.
+ *
+ * @param[in] msg The decoded message to fetch client service name from its dest field
+ * @param[in] msg_bytes The encoded upstream msg to be sent to client
+ * @param[in] msg_size Total size of the msg to send to client
+ */
+void getServiceNameAndSendResponse(wrp_msg_t *msg, void **msg_bytes, size_t msg_size)
+{
+	char *serviceName = NULL;
+	int sendStatus =-1;
+
+	serviceName = wrp_get_msg_element(WRP_ID_ELEMENT__SERVICE, msg, DEST);
+	if ( serviceName != NULL)
+	{
+		sendStatus=sendMsgtoRegisteredClients(serviceName,(const char **)msg_bytes, msg_size);
+		if(sendStatus ==1)
+		{
+			ParodusInfo("Send upstreamMsg successfully to registered client %s\n", serviceName);
+		}
+		else
+		{
+			ParodusError("Failed to send upstreamMsg to registered client %s\n", serviceName);
+		}
+		free(serviceName);
+		serviceName = NULL;
+	}
+	else
+	{
+		ParodusError("serviceName is NULL,not sending retrieve response to client\n");
+	}
+}
+
 void sendUpstreamMsgToServer(void **resp_bytes, size_t resp_size)
 {
 	void *appendData;
@@ -483,6 +589,7 @@ void sendUpstreamMsgToServer(void **resp_bytes, size_t resp_size)
 		else
 		{
 			ParodusInfo("close_retry is %d, unable to send response as connection retry is in progress\n", close_retry);
+			OnboardLog("close_retry is %d, unable to send response as connection retry is in progress\n", close_retry);
 		}
 		free(appendData);
 		appendData =NULL;
--- a/src/upstream.h
+++ b/src/upstream.h
@@ -47,8 +47,10 @@ typedef struct UpStreamMsg__
 void packMetaData();
 void *handle_upstream();
 void *processUpstreamMessage();
-
+int getDeviceId(char **device_id, size_t *device_id_len);
 void sendUpstreamMsgToServer(void **resp_bytes, size_t resp_size);
+void getServiceNameAndSendResponse(wrp_msg_t *msg, void **msg_bytes, size_t msg_size);
+void createUpstreamRetrieveMsg(wrp_msg_t *message, wrp_msg_t **retrieve_msg);
 void set_global_UpStreamMsgQ(UpStreamMsg * UpStreamQ);
 UpStreamMsg * get_global_UpStreamMsgQ(void);
 pthread_cond_t *get_global_nano_con(void);
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -120,10 +120,10 @@ target_link_libraries (test_nopoll_handlers_fragment -lnopoll -lcunit -lcimplog
 add_test(NAME test_connection COMMAND ${MEMORY_CHECK} ./test_connection)
 set (CONN_SRC ../src/connection.c 
  ../src/string_helpers.c ../src/mutex.c ../src/time.c 
-  ../src/config.c ../src/spin_thread.c  ../src/heartBeat.c ../src/close_retry.c)
+  ../src/config.c ../src/auth_token.c ../src/spin_thread.c  ../src/heartBeat.c ../src/close_retry.c)
 #set(CONN_SRC ../src/connection.c ${PARODUS_COMMON_SRC})
 add_executable(test_connection test_connection.c ${CONN_SRC})
-target_link_libraries (test_connection ${PARODUS_COMMON_LIBS} -lcmocka)
+target_link_libraries (test_connection ${PARODUS_COMMON_LIBS} -lcmocka -lcurl -luuid)

 #-------------------------------------------------------------------------------
 #   test_connection - function createNopollConnection
@@ -141,7 +141,7 @@ target_link_libraries (test_connection ${PARODUS_COMMON_LIBS} -lcmocka)
 add_test(NAME test_client_list COMMAND ${MEMORY_CHECK} ./test_client_list)
 #add_executable(test_client_list test_client_list.c ../src/client_list.c ../src/service_alive.c ../src/upstream.c ../src/networking.c ../src/nopoll_helpers.c ../src/downstream.c ../src/connection.c ../src/nopoll_handlers.c ../src/ParodusInternal.c ../src/thread_tasks.c ../src/conn_interface.c ../src/partners_check.c ${PARODUS_COMMON_SRC})
 #target_link_libraries (test_client_list ${PARODUS_COMMON_LIBS})
-set(CLIST_SRC test_client_list.c ../src/client_list.c 
+set(CLIST_SRC test_client_list.c ../src/client_list.c ../src/auth_token.c
 ../src/service_alive.c ../src/upstream.c ../src/networking.c ../src/nopoll_helpers.c 
 ../src/downstream.c ../src/connection.c ../src/nopoll_handlers.c ../src/heartBeat.c ../src/close_retry.c
 ../src/ParodusInternal.c ../src/thread_tasks.c ../src/conn_interface.c 
@@ -155,7 +155,7 @@ endif (ENABLE_SESHAT)
 
 add_executable(test_client_list ${CLIST_SRC})
 #target_link_libraries (test_client_list ${PARODUS_CONN_LIBS} ${PARODUS_COMMON_LIBS})
-target_link_libraries (test_client_list ${PARODUS_COMMON_LIBS})
+target_link_libraries (test_client_list ${PARODUS_COMMON_LIBS} -lcurl -luuid)

 #-------------------------------------------------------------------------------
 #   test_service_alive
@@ -163,7 +163,7 @@ target_link_libraries (test_client_list ${PARODUS_COMMON_LIBS})
 add_test(NAME test_service_alive COMMAND ${MEMORY_CHECK} ./test_service_alive)
 #add_executable(test_service_alive test_service_alive.c ../src/client_list.c ../src/service_alive.c ../src/upstream.c ../src/networking.c ../src/nopoll_helpers.c ../src/nopoll_handlers.c ../src/config.c ../src/connection.c ../src/ParodusInternal.c ../src/downstream.c ../src/thread_tasks.c ../src/conn_interface.c ../src/partners_check.c ${PARODUS_COMMON_SRC})
 #target_link_libraries (test_service_alive ${PARODUS_COMMON_LIBS})
-set(SVA_SRC test_service_alive.c ../src/client_list.c ../src/service_alive.c ../src/upstream.c ../src/networking.c ../src/nopoll_helpers.c ../src/nopoll_handlers.c ../src/config.c ../src/connection.c ../src/ParodusInternal.c ../src/downstream.c ../src/thread_tasks.c ../src/conn_interface.c ../src/partners_check.c ../src/heartBeat.c ../src/close_retry.c ${PARODUS_COMMON_SRC})
+set(SVA_SRC test_service_alive.c ../src/client_list.c ../src/service_alive.c ../src/auth_token.c ../src/upstream.c ../src/networking.c ../src/nopoll_helpers.c ../src/nopoll_handlers.c ../src/config.c ../src/connection.c ../src/ParodusInternal.c ../src/downstream.c ../src/thread_tasks.c ../src/conn_interface.c ../src/partners_check.c ../src/heartBeat.c ../src/close_retry.c ${PARODUS_COMMON_SRC})
 if (ENABLE_SESHAT)
 set(SVA_SRC ${SVA_SRC} ../src/seshat_interface.c)
 else()
@@ -172,16 +172,36 @@ endif (ENABLE_SESHAT)

 add_executable(test_service_alive ${SVA_SRC})
 #target_link_libraries (test_service_alive ${PARODUS_CONN_LIBS} ${PARODUS_COMMON_LIBS})
-target_link_libraries (test_service_alive ${PARODUS_COMMON_LIBS})
+target_link_libraries (test_service_alive ${PARODUS_COMMON_LIBS} -lcurl -luuid)

 #-------------------------------------------------------------------------------
 #   test_config
 #-------------------------------------------------------------------------------
 add_test(NAME test_config COMMAND ${MEMORY_CHECK} ./test_config)
-add_executable(test_config test_config.c ../src/config.c ../src/string_helpers.c)
+add_executable(test_config test_config.c ../src/config.c ../src/auth_token.c ../src/string_helpers.c)
 target_link_libraries (test_config -lcmocka
 -Wl,--no-as-needed -lcimplog
- -lcjson -lcjwt -ltrower-base64 -lssl -lcrypto -lrt -lm
+ -lcjson -lcjwt -ltrower-base64 -lssl -lcrypto -lrt -lm -lcurl -luuid
+)
+
+#-------------------------------------------------------------------------------
+#   test_auth_token
+#-------------------------------------------------------------------------------
+add_test(NAME test_auth_token COMMAND ${MEMORY_CHECK} ./test_auth_token)
+add_executable(test_auth_token test_auth_token.c ../src/config.c ../src/auth_token.c ../src/string_helpers.c)
+target_link_libraries (test_auth_token -lcmocka
+ -Wl,--no-as-needed -lcimplog
+ -lcjson -lcjwt -ltrower-base64 -lssl -lcrypto -lrt -lm -lcurl -luuid
+)
+
+#-------------------------------------------------------------------------------
+#   test_auth_token_more
+#-------------------------------------------------------------------------------
+add_test(NAME test_auth_token_more COMMAND ${MEMORY_CHECK} ./test_auth_token_more)
+add_executable(test_auth_token_more test_auth_token_more.c ../src/config.c ../src/auth_token.c ../src/string_helpers.c)
+target_link_libraries (test_auth_token_more -lcmocka
+ -Wl,--no-as-needed -lcimplog
+ -lcjson -lcjwt -ltrower-base64 -lssl -lcrypto -lrt -lm -lcurl -luuid
 )

 #-------------------------------------------------------------------------------
@@ -203,7 +223,7 @@ target_link_libraries (test_crud_tasks -lcmocka ${PARODUS_COMMON_LIBS} )
 #-------------------------------------------------------------------------------
 add_test(NAME test_crud_internal COMMAND ${MEMORY_CHECK} ./test_crud_internal)
 add_executable(test_crud_internal test_crud_internal.c ../src/config.c ../src/close_retry.c ../src/string_helpers.c ../src/crud_internal.c )
-target_link_libraries (test_crud_internal -lcmocka ${PARODUS_COMMON_LIBS} )
+target_link_libraries (test_crud_internal -lcmocka ${PARODUS_COMMON_LIBS} -lcurl -luuid)

 #-------------------------------------------------------------------------------
 #   test_upstream
@@ -215,6 +235,17 @@ target_link_libraries (test_upstream -lcmocka gcov -lcunit -lcimplog
 -Wl,--no-as-needed -lcjson -lcjwt -ltrower-base64
 -lssl -lcrypto -lrt -lm)

+#-------------------------------------------------------------------------------
+#   test_upstream_sock
+#-------------------------------------------------------------------------------
+add_test(NAME test_upstream_sock COMMAND ${MEMORY_CHECK} ./test_upstream_sock)
+add_executable(test_upstream_sock test_upstream_sock.c ../src/upstream.c 
+  ../src/client_list.c ../src/close_retry.c ../src/string_helpers.c)
+target_link_libraries (test_upstream_sock -lcmocka gcov -lcunit -lcimplog
+ -lwrp-c -luuid -lpthread -lmsgpackc -lnopoll -lnanomsg
+ -Wl,--no-as-needed -lcjson -lcjwt -ltrower-base64
+ -lssl -lcrypto -lrt -lm)
+
 #-------------------------------------------------------------------------------
 #   test_downstream
 #-------------------------------------------------------------------------------
@@ -259,14 +290,14 @@ else()
 set(CONIFC_SRC ${CONIFC_SRC} ../src/seshat_interface_stub.c)
 endif (ENABLE_SESHAT)
 add_executable(test_conn_interface ${CONIFC_SRC})
-target_link_libraries (test_conn_interface -lcmocka ${PARODUS_COMMON_LIBS} )
+target_link_libraries (test_conn_interface -lcmocka ${PARODUS_COMMON_LIBS} -lcurl -luuid )

 #-------------------------------------------------------------------------------
 #   test_ParodusInternal
 #-------------------------------------------------------------------------------
 add_test(NAME test_ParodusInternal COMMAND ${MEMORY_CHECK} ./test_ParodusInternal)
 add_executable(test_ParodusInternal test_ParodusInternal.c ../src/ParodusInternal.c ../src/config.c ../src/string_helpers.c)
-target_link_libraries (test_ParodusInternal -lcmocka ${PARODUS_COMMON_LIBS} )
+target_link_libraries (test_ParodusInternal -lcmocka ${PARODUS_COMMON_LIBS} -lcurl -luuid)

 #-------------------------------------------------------------------------------
 #   test_partners_check
@@ -285,7 +316,7 @@ set(TOKEN_SRC ../src/conn_interface.c ../src/config.c
 ../src/nopoll_handlers.c ../src/nopoll_helpers.c
 ../src/partners_check.c ../src/ParodusInternal.c
 ../src/upstream.c ../src/downstream.c 
- ../src/networking.c
+ ../src/networking.c ../src/auth_token.c
 ../src/thread_tasks.c ../src/time.c
 ../src/string_helpers.c ../src/mutex.c 
 ../src/token.c ../src/heartBeat.c
@@ -306,7 +337,7 @@ endif (FEATURE_DNS_QUERY)

 add_executable(test_token ${TOKEN_SRC} ) 
 #target_link_libraries (test_token ${PARODUS_COMMON_LIBS} ${PARODUS_JWT_LIBS} -lcmocka )
-target_link_libraries (test_token ${PARODUS_COMMON_LIBS} -lcmocka )
+target_link_libraries (test_token ${PARODUS_COMMON_LIBS} -lcmocka -lcurl -luuid)

 #-------------------------------------------------------------------------------
 #   test_seshat_interface - registerWithSeshat
--- a/tests/test_auth_token.c
+++ b/tests/test_auth_token.c
@@ -0,0 +1,334 @@
+/**
+ *  Copyright 2010-2016 Comcast Cable Communications Management, LLC
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+#include <assert.h>
+#include <errno.h>
+#include <pthread.h>
+#include <malloc.h>
+#include <stdarg.h>
+#include <stddef.h>
+#include <setjmp.h>
+#include <cmocka.h>
+
+#include <CUnit/Basic.h>
+
+#include "../src/config.h"
+#include "../src/auth_token.h"
+#include "../src/ParodusInternal.h"
+
+extern int requestNewAuthToken(char *newToken, size_t len, int r_count);
+
+/*----------------------------------------------------------------------------*/
+/*                                   Mocks                                    */
+/*----------------------------------------------------------------------------*/
+typedef void CURL;
+
+typedef enum {
+  CURLINFO_RESPONSE_CODE    = 2,
+  CURLINFO_TOTAL_TIME
+} CURLINFO;
+
+struct token_data test_data;
+
+int curl_easy_perform(CURL *curl)
+{
+	UNUSED(curl);
+	char *msg = "response";
+	int rtn;
+
+	function_called();
+	rtn = (int) mock();
+	if (0 == rtn)
+	  write_callback_fn (msg, 1, strlen(msg), &test_data);
+	return rtn;
+}
+
+int curl_easy_getinfo(CURL *curl, CURLINFO CURLINFO_RESPONSE_CODE, long response_code)
+{
+	UNUSED(curl);
+	UNUSED(CURLINFO_RESPONSE_CODE);
+	UNUSED(response_code);
+	function_called();
+	return (int) mock();
+}
+/*----------------------------------------------------------------------------*/
+/*                                   Tests                                    */
+/*----------------------------------------------------------------------------*/
+void getAuthToken_Null()
+{
+	ParodusCfg cfg;
+	memset(&cfg,0,sizeof(cfg));
+	parStrncpy(cfg.hw_mac , "123567892366", sizeof(cfg.hw_mac));
+	cfg.client_cert_path = NULL;
+	getAuthToken(&cfg);
+	set_parodus_cfg(&cfg);
+	assert( cfg.client_cert_path == NULL);
+	assert_int_equal (0, (int) cfg.webpa_auth_token[0]);
+}
+
+void getAuthToken_MacNull()
+{
+    ParodusCfg cfg;
+    memset(&cfg,0,sizeof(cfg));
+    cfg.client_cert_path = NULL;
+    getAuthToken(&cfg);
+    set_parodus_cfg(&cfg);
+    assert( cfg.client_cert_path == NULL);
+    assert_int_equal (0, (int) cfg.webpa_auth_token[0]);
+}
+
+#if 0
+void test_requestNewAuthToken_init_fail ()
+{
+	char token[32];
+	ParodusCfg cfg;
+	int output = -1;
+	memset(&cfg,0,sizeof(cfg));
+
+	cfg.token_server_url = strdup("https://dev.comcast.net/token");
+	parStrncpy(cfg.cert_path , "/etc/ssl/certs/ca-certificates.crt", sizeof(cfg.cert_path));
+	parStrncpy(cfg.hw_serial_number, "Fer23u948590", sizeof(cfg.hw_serial_number));
+	parStrncpy(cfg.hw_mac , "123567892366", sizeof(cfg.hw_mac));
+
+	set_parodus_cfg(&cfg);
+
+	will_return (curl_easy_perform, -1);
+	expect_function_calls (curl_easy_perform, 1);
+
+	will_return (curl_easy_getinfo, 0);
+	expect_function_calls (curl_easy_getinfo, 1);
+
+	will_return (curl_easy_getinfo, -1);
+	expect_function_calls (curl_easy_getinfo, 1);
+
+	requestNewAuthToken (token, sizeof(token), 2);
+	assert_int_equal (output, -1);
+	free(cfg.token_server_url);
+}
+#endif
+
+void test_requestNewAuthToken_failure ()
+{
+	char token[32];
+	ParodusCfg cfg;
+	int output = -1;
+	memset(&cfg,0,sizeof(cfg));
+
+	cfg.token_server_url = strdup("https://dev.comcast.net/token");
+	parStrncpy(cfg.cert_path , "/etc/ssl/certs/ca-certificates.crt", sizeof(cfg.cert_path));
+	parStrncpy(cfg.hw_serial_number, "Fer23u948590", sizeof(cfg.hw_serial_number));
+	parStrncpy(cfg.hw_mac , "123567892366", sizeof(cfg.hw_mac));
+	set_parodus_cfg(&cfg);
+
+	test_data.size = 0;
+	test_data.data = token;
+	will_return (curl_easy_perform, -1);
+	expect_function_calls (curl_easy_perform, 1);
+
+	will_return (curl_easy_getinfo, 0);
+	expect_function_calls (curl_easy_getinfo, 1);
+
+	will_return (curl_easy_getinfo, -1);
+	expect_function_calls (curl_easy_getinfo, 1);
+
+	requestNewAuthToken (token, sizeof(token), 2);
+	assert_int_equal (output, -1);
+	assert_int_equal (0, (int) token[0]);
+	free(cfg.token_server_url);
+}
+
+
+void test_requestNewAuthToken ()
+{
+  char token[1024];
+  ParodusCfg cfg;
+  int output = -1;
+  memset(&cfg,0,sizeof(cfg));
+
+  cfg.token_server_url = strdup("https://dev.comcast.net/token");
+  parStrncpy(cfg.cert_path , "/etc/ssl/certs/ca-certificates.crt", sizeof(cfg.cert_path));
+  parStrncpy(cfg.webpa_interface_used , "eth0", sizeof(cfg.webpa_interface_used));
+  parStrncpy(cfg.hw_serial_number, "Fer23u948590", sizeof(cfg.hw_serial_number));
+  parStrncpy(cfg.hw_mac , "123567892366", sizeof(cfg.hw_mac));
+  set_parodus_cfg(&cfg);
+
+  test_data.size = 0;
+  test_data.data = token;
+  will_return (curl_easy_perform, 0);
+  expect_function_calls (curl_easy_perform, 1);
+  will_return (curl_easy_getinfo, 0);
+  expect_function_calls (curl_easy_getinfo, 1);
+
+  will_return (curl_easy_getinfo, 0);
+  expect_function_calls (curl_easy_getinfo, 1);
+
+  output = requestNewAuthToken (token, sizeof(token), 1);
+  assert_int_equal (output, 0);
+  assert_string_equal (token, "response");
+  free(cfg.token_server_url);
+}
+
+void test_getAuthToken ()
+{
+	ParodusCfg cfg;
+	memset(&cfg,0,sizeof(cfg));
+
+	cfg.token_server_url = strdup("https://dev.comcast.net/token");
+	cfg.client_cert_path = strdup("testcert");
+	parStrncpy(cfg.cert_path , "/etc/ssl/certs/ca-certificates.crt", sizeof(cfg.cert_path));
+	parStrncpy(cfg.webpa_interface_used , "eth0", sizeof(cfg.webpa_interface_used));
+	parStrncpy(cfg.hw_serial_number, "Fer23u948590", sizeof(cfg.hw_serial_number));
+	parStrncpy(cfg.hw_mac , "123567892366", sizeof(cfg.hw_mac));
+	set_parodus_cfg(&cfg);
+
+	/* To test curl failure case and retry on v4 mode */
+	will_return (curl_easy_perform, -1);
+	expect_function_calls (curl_easy_perform, 1);
+
+	will_return (curl_easy_getinfo, 0);
+	expect_function_calls (curl_easy_getinfo, 1);
+
+	will_return (curl_easy_getinfo, 0);
+	expect_function_calls (curl_easy_getinfo, 1);
+
+	/* To test curl failure case and retry on v6 mode */
+	will_return (curl_easy_perform, -1);
+	expect_function_calls (curl_easy_perform, 1);
+
+	will_return (curl_easy_getinfo, 0);
+	expect_function_calls (curl_easy_getinfo, 1);
+
+	will_return (curl_easy_getinfo, 0);
+	expect_function_calls (curl_easy_getinfo, 1);
+
+	/* To test curl success case */
+	test_data.size = 0;
+	test_data.data = cfg.webpa_auth_token;
+	will_return (curl_easy_perform, 0);
+	expect_function_calls (curl_easy_perform, 1);
+
+	will_return (curl_easy_getinfo, 0);
+	expect_function_calls (curl_easy_getinfo, 1);
+
+	will_return (curl_easy_getinfo, 0);
+	expect_function_calls (curl_easy_getinfo, 1);
+
+	getAuthToken(&cfg);
+	assert_string_equal (cfg.webpa_auth_token, "response");
+	free(cfg.client_cert_path);
+	free(cfg.token_server_url);
+}
+
+void test_getAuthTokenFailure ()
+{
+	ParodusCfg cfg;
+	memset(&cfg,0,sizeof(cfg));
+
+	cfg.token_server_url = strdup("https://dev.comcast.net/token");
+	cfg.client_cert_path = strdup("testcert");
+	parStrncpy(cfg.cert_path , "/etc/ssl/certs/ca-certificates.crt", sizeof(cfg.cert_path));
+	parStrncpy(cfg.webpa_interface_used , "eth0", sizeof(cfg.webpa_interface_used));
+	parStrncpy(cfg.hw_serial_number, "Fer23u948590", sizeof(cfg.hw_serial_number));
+	parStrncpy(cfg.hw_mac , "123567892366", sizeof(cfg.hw_mac));
+	set_parodus_cfg(&cfg);
+
+	will_return (curl_easy_perform, -1);
+	expect_function_calls (curl_easy_perform, 1);
+
+	will_return (curl_easy_getinfo, 0);
+	expect_function_calls (curl_easy_getinfo, 1);
+
+	will_return (curl_easy_getinfo, 0);
+	expect_function_calls (curl_easy_getinfo, 1);
+
+	will_return (curl_easy_perform, -1);
+	expect_function_calls (curl_easy_perform, 1);
+
+	will_return (curl_easy_getinfo, 0);
+	expect_function_calls (curl_easy_getinfo, 1);
+
+	will_return (curl_easy_getinfo, 0);
+	expect_function_calls (curl_easy_getinfo, 1);
+
+	will_return (curl_easy_perform, -1);
+	expect_function_calls (curl_easy_perform, 1);
+
+	will_return (curl_easy_getinfo, 0);
+	expect_function_calls (curl_easy_getinfo, 1);
+
+	will_return (curl_easy_getinfo, 0);
+	expect_function_calls (curl_easy_getinfo, 1);
+
+	getAuthToken(&cfg);
+
+	assert_string_equal( cfg.webpa_auth_token, "");
+
+	free(cfg.client_cert_path);
+	free(cfg.token_server_url);
+}
+
+void test_write_callback_fn ()
+{
+	ParodusCfg *cfg;
+	size_t max_data_size = sizeof (cfg->webpa_auth_token);
+	char *buffer1 = "response1";
+	size_t buf1len = strlen(buffer1);
+        char *buffer2 = "R2";
+	size_t buf2len = strlen(buffer2);
+	char buffer3[max_data_size];
+	int out_len=0;
+	struct token_data data;
+	data.size = 0;
+
+	data.data = (char *) malloc(max_data_size);
+	data.data[0] = '\0';
+
+	out_len = write_callback_fn(buffer1, 1, buf1len, &data);
+	assert_string_equal(data.data, buffer1);
+	assert_int_equal (out_len, buf1len);
+	assert_int_equal (data.size, buf1len);
+
+	out_len = write_callback_fn(buffer2, 1, buf2len, &data);
+	assert_string_equal(data.data, "response1R2");
+	assert_int_equal (out_len, buf2len);
+	assert_int_equal (data.size, buf1len+buf2len);
+
+	memset (buffer3, 'x', max_data_size);
+	out_len = write_callback_fn(buffer3, 1, max_data_size, &data);
+	assert_int_equal (out_len, 0);
+	assert_int_equal (data.size, 0);
+
+	free(data.data);
+}
+
+/*----------------------------------------------------------------------------*/
+/*                             External Functions                             */
+/*----------------------------------------------------------------------------*/
+
+int main(void)
+{
+    const struct CMUnitTest tests[] = {
+	cmocka_unit_test(test_write_callback_fn),
+        cmocka_unit_test(test_requestNewAuthToken),
+	// cmocka_unit_test(test_requestNewAuthToken_init_fail),
+	cmocka_unit_test(test_requestNewAuthToken_failure),
+	cmocka_unit_test(getAuthToken_Null),
+	cmocka_unit_test(getAuthToken_MacNull),
+	cmocka_unit_test(test_getAuthToken),
+	cmocka_unit_test(test_getAuthTokenFailure),
+    };
+
+    return cmocka_run_group_tests(tests, NULL, NULL);
+}
--- a/tests/test_auth_token_more.c
+++ b/tests/test_auth_token_more.c
@@ -0,0 +1,109 @@
+/**
+ *  Copyright 2010-2016 Comcast Cable Communications Management, LLC
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+#include <assert.h>
+#include <errno.h>
+#include <pthread.h>
+#include <malloc.h>
+#include <stdarg.h>
+#include <stddef.h>
+#include <setjmp.h>
+#include <cmocka.h>
+
+#include <CUnit/Basic.h>
+
+#include "../src/config.h"
+#include "../src/auth_token.h"
+#include "../src/ParodusInternal.h"
+
+extern int requestNewAuthToken(char *newToken, size_t len, int r_count);
+
+/*----------------------------------------------------------------------------*/
+/*                                   Mocks                                    */
+/*----------------------------------------------------------------------------*/
+typedef void CURL;
+
+typedef enum {
+  CURLINFO_RESPONSE_CODE    = 2,
+  CURLINFO_TOTAL_TIME
+} CURLINFO;
+
+struct token_data test_data;
+
+CURL *curl_easy_init  ()
+{
+	function_called();
+	return (CURL *) mock();
+}
+
+int curl_easy_perform(CURL *curl)
+{
+	UNUSED(curl);
+	char *msg = "response";
+	int rtn;
+
+	function_called();
+	rtn = (int) mock();
+	if (0 == rtn)
+	  write_callback_fn (msg, 1, strlen(msg), &test_data);
+	return rtn;
+}
+
+int curl_easy_getinfo(CURL *curl, CURLINFO CURLINFO_RESPONSE_CODE, long response_code)
+{
+	UNUSED(curl);
+	UNUSED(CURLINFO_RESPONSE_CODE);
+	UNUSED(response_code);
+	function_called();
+	return (int) mock();
+}
+/*----------------------------------------------------------------------------*/
+/*                                   Tests                                    */
+/*----------------------------------------------------------------------------*/
+void test_requestNewAuthToken_init_fail ()
+{
+	char token[32];
+	ParodusCfg cfg;
+	int output = -1;
+	memset(&cfg,0,sizeof(cfg));
+
+	cfg.token_server_url = strdup("https://dev.comcast.net/token");
+	parStrncpy(cfg.cert_path , "/etc/ssl/certs/ca-certificates.crt", sizeof(cfg.cert_path));
+	parStrncpy(cfg.hw_serial_number, "Fer23u948590", sizeof(cfg.hw_serial_number));
+	parStrncpy(cfg.hw_mac , "123567892366", sizeof(cfg.hw_mac));
+
+	set_parodus_cfg(&cfg);
+
+	will_return (curl_easy_init, NULL);
+	expect_function_calls (curl_easy_init, 1);
+
+	requestNewAuthToken (token, sizeof(token), 2);
+	assert_int_equal (output, -1);
+	assert_int_equal (0, (int) token[0]);
+	free(cfg.token_server_url);
+}
+
+/*----------------------------------------------------------------------------*/
+/*                             External Functions                             */
+/*----------------------------------------------------------------------------*/
+
+int main(void)
+{
+    const struct CMUnitTest tests[] = {
+	cmocka_unit_test(test_requestNewAuthToken_init_fail)
+    };
+
+    return cmocka_run_group_tests(tests, NULL, NULL);
+}
--- a/tests/test_client_list.c
+++ b/tests/test_client_list.c
@@ -26,6 +26,9 @@
 #define TEST_CLIENT1_URL "tcp://127.0.0.1:6677"
 #define TEST_CLIENT2_URL "tcp://127.0.0.1:6655"

+pthread_t test_tid;
+pthread_t test_tid2;
+
 static void *client_rcv_task();
 static void *client2_rcv_task();

@@ -58,7 +61,7 @@ void test_client_addtolist()
 	ParodusPrint("decoded service_name:%s\n", message->u.reg.service_name);
 	ParodusPrint("decoded dest:%s\n", message->u.reg.url);
 	
-	StartThread(client_rcv_task);
+	StartThread(client_rcv_task, &test_tid);
 	
 	status = addToList(&message);
 	ParodusPrint("addToList status is %d\n", status);
@@ -73,7 +76,7 @@ void test_client_addtolist()
 		CU_ASSERT_STRING_EQUAL( temp->service_name, message->u.reg.service_name );
 		CU_ASSERT_STRING_EQUAL( temp->url, message->u.reg.url );
 	}
-
+	release_global_node ();
 	wrp_free_struct(message);
 	free(bytes);
 	ParodusInfo("test_client_addtolist done..\n");	
@@ -189,7 +192,7 @@ void test_addtolist_multiple_clients()
 	ParodusPrint("decoded service_name:%s\n", message->u.reg.service_name);
 	ParodusPrint("decoded dest:%s\n", message->u.reg.url);
 	
-	StartThread(client2_rcv_task);
+	StartThread(client2_rcv_task, &test_tid2);
 	
 	status = addToList(&message);
 	ParodusPrint("addToList status is %d\n", status);
@@ -206,7 +209,7 @@ void test_addtolist_multiple_clients()
 		CU_ASSERT_STRING_EQUAL( temp->url, message->u.reg.url );
 		
 	}
-
+	release_global_node ();
 	wrp_free_struct(message);
 	free(bytes);
 	ParodusInfo("test_addtolist_multiple_clients done..\n");	
--- a/tests/test_config.c
+++ b/tests/test_config.c
@@ -25,6 +25,7 @@
 #include <CUnit/Basic.h>

 #include "../src/config.h"
+#include "../src/auth_token.h"
 #include "../src/ParodusInternal.h"

 extern int parse_mac_address (char *target, const char *arg);
@@ -37,8 +38,6 @@ extern int parse_webpa_url (const char *full_url,
 	char **server_addr, unsigned int *port);
 extern unsigned int get_algo_mask (const char *algo_str);
 extern unsigned int parse_num_arg (const char *arg, const char *arg_name);
-extern void execute_token_script(char *token, char *name, size_t len, char *mac, char *serNum);
-extern void createNewAuthToken(char *newToken, size_t len);

 /*----------------------------------------------------------------------------*/
 /*                                   Mocks                                    */
@@ -53,6 +52,7 @@ void create_token_script(char *fname)
    sprintf(command, "chmod +x %s",fname);
    system(command);
 }
+
 /*----------------------------------------------------------------------------*/
 /*                                   Tests                                    */
 /*----------------------------------------------------------------------------*/
@@ -184,9 +184,10 @@ void test_parseCommandLine()
 #endif
 		"--force-ipv4",
 		"--force-ipv6",
-		"--token-read-script=/tmp/token.sh",
-		"--token-acquisition-script=/tmp/token.sh",
+		"--boot-time-retry-wait=10",
 		"--ssl-cert-path=/etc/ssl/certs/ca-certificates.crt",
+		"--client-cert-path=testcert",
+		"--token-server-url=https://dev.comcast.net/token",
 #ifdef FEATURE_DNS_QUERY
 		"--acquire-jwt=1",
 		"--dns-txt-url=mydns.mycom.net",
@@ -214,6 +215,7 @@ void test_parseCommandLine()
    assert_string_equal( parodusCfg.hw_last_reboot_reason, "unknown");	
    assert_string_equal( parodusCfg.fw_name, "TG1682_DEV_master_2016000000sdy");	
    assert_int_equal( (int) parodusCfg.webpa_ping_timeout,180);	
+    assert_int_equal( (int) parodusCfg.boot_retry_wait,10);
    assert_string_equal( parodusCfg.webpa_interface_used, "br0");	
    assert_string_equal( parodusCfg.webpa_url, "http://127.0.0.1");
    assert_int_equal( (int) parodusCfg.webpa_backoff_max,0);
@@ -224,18 +226,20 @@ void test_parseCommandLine()
    assert_string_equal(  parodusCfg.seshat_url, "ipc://127.0.0.1:7777");
 #endif
    assert_int_equal( (int) parodusCfg.flags, FLAGS_IPV6_ONLY|FLAGS_IPV4_ONLY);
-    sprintf(expectedToken,"secure-token-%s-%s",parodusCfg.hw_serial_number,parodusCfg.hw_mac);
-    getAuthToken(&parodusCfg);
-    set_parodus_cfg(&parodusCfg);
    
+    set_parodus_cfg(&parodusCfg);
+    getAuthToken(&parodusCfg);
    assert_string_equal(  get_parodus_cfg()->webpa_auth_token,expectedToken);
    assert_string_equal(  parodusCfg.cert_path,"/etc/ssl/certs/ca-certificates.crt");
+	assert_string_equal(  parodusCfg.client_cert_path,"testcert");
+	assert_string_equal(  parodusCfg.token_server_url,"https://dev.comcast.net/token");
 #ifdef FEATURE_DNS_QUERY
 	assert_int_equal( (int) parodusCfg.acquire_jwt, 1);
    assert_string_equal(parodusCfg.dns_txt_url, "mydns.mycom.net");
    assert_int_equal( (int) parodusCfg.jwt_algo, 1024);
 	assert_string_equal ( get_parodus_cfg()->jwt_key, jwt_key);
 #endif
+	assert_int_equal( (int) parodusCfg.boot_retry_wait, 10);
 	assert_string_equal(parodusCfg.crud_config_file, "parodus_cfg.json");
 }

@@ -317,13 +321,13 @@ void test_loadParodusCfg()
    Cfg->jwt_algo = 1025;
    parStrncpy(Cfg->jwt_key, "AGdyuwyhwl2ow2ydsoioiygkshwdthuwd",sizeof(Cfg->jwt_key));
 #endif
-    parStrncpy(Cfg->token_acquisition_script , "/tmp/token.sh", sizeof(Cfg->token_acquisition_script));
-    parStrncpy(Cfg->token_read_script , "/tmp/token.sh", sizeof(Cfg->token_read_script));
    parStrncpy(Cfg->cert_path, "/etc/ssl.crt",sizeof(Cfg->cert_path));
 #ifdef ENABLE_SESHAT
    parStrncpy(Cfg->seshat_url, "ipc://tmp/seshat_service.url", sizeof(Cfg->seshat_url));
 #endif
 	Cfg->crud_config_file = strdup("parodus_cfg.json");
+	Cfg->client_cert_path = strdup("testcert");
+	Cfg->token_server_url = strdup("https://dev.comcast.net/token");
    memset(&tmpcfg,0,sizeof(ParodusCfg));
    loadParodusCfg(Cfg,&tmpcfg);

@@ -334,14 +338,14 @@ void test_loadParodusCfg()
    assert_string_equal( tmpcfg.local_url, "tcp://10.0.0.1:6000");
    assert_string_equal( tmpcfg.partner_id, "shaw");
    assert_string_equal( tmpcfg.webpa_protocol, protocol);
+	assert_string_equal(tmpcfg.client_cert_path, "testcert");
+	assert_string_equal(tmpcfg.token_server_url, "https://dev.comcast.net/token");
 #ifdef FEATURE_DNS_QUERY
 	assert_int_equal( (int) tmpcfg.acquire_jwt, 1);
    assert_string_equal(tmpcfg.dns_txt_url, "mydns");
    assert_int_equal( (int) tmpcfg.jwt_algo, 1025);
    assert_string_equal(tmpcfg.jwt_key, "AGdyuwyhwl2ow2ydsoioiygkshwdthuwd");
 #endif
-    assert_string_equal(  tmpcfg.token_acquisition_script,"/tmp/token.sh");
-    assert_string_equal(  tmpcfg.token_read_script,"/tmp/token.sh");
    assert_string_equal(tmpcfg.cert_path, "/etc/ssl.crt");
 #ifdef ENABLE_SESHAT
    assert_string_equal(tmpcfg.seshat_url, "ipc://tmp/seshat_service.url");
@@ -553,47 +557,6 @@ void test_get_algo_mask ()
 #endif	
 }

-void test_execute_token_script()
-{
-  char *cmd1 = "../../tests/return_ser_mac.bsh";
-  char *cmd2 = "nosuch";
-  char token[32];
-  
-  memset (token, '\0', sizeof(token));
-  execute_token_script (token, cmd1, sizeof(token), "mac123", "ser456");
-  assert_string_equal (token, "SER_MAC ser456 mac123");
-  
-  memset (token, '\0', sizeof(token));
-  execute_token_script (token, cmd2, sizeof(token), "mac123", "ser456");
-  assert_string_equal (token, "");
-}
-
-void test_new_auth_token ()
-{
-  char token[64];
-  ParodusCfg cfg;
-  memset(&cfg,0,sizeof(cfg));
-
-  parStrncpy (cfg.token_acquisition_script, "../../tests/return_success.bsh",
-	sizeof(cfg.token_acquisition_script));
-  parStrncpy (cfg.token_read_script, "../../tests/return_ser_mac.bsh",
-	sizeof(cfg.token_read_script));
-  parStrncpy(cfg.hw_serial_number, "Fer23u948590", sizeof(cfg.hw_serial_number));
-  parStrncpy(cfg.hw_mac , "123567892366", sizeof(cfg.hw_mac));
-	
-  set_parodus_cfg(&cfg);
-  createNewAuthToken (token, sizeof(token));
-  assert_string_equal (token, "SER_MAC Fer23u948590 123567892366");
-  
-  memset (token, 0, sizeof(token));
-  parStrncpy (cfg.token_acquisition_script, "../../tests/return_failure.bsh",
-	sizeof(cfg.token_acquisition_script));
-  set_parodus_cfg(&cfg);
-  createNewAuthToken (token, sizeof(token));
-  assert_string_equal (token, "");  
-	
-}
-
 /*----------------------------------------------------------------------------*/
 /*                             External Functions                             */
 /*----------------------------------------------------------------------------*/
@@ -618,8 +581,6 @@ int main(void)
        //cmocka_unit_test(test_parodusGitVersion),
        cmocka_unit_test(test_setDefaultValuesToCfg),
        cmocka_unit_test(err_setDefaultValuesToCfg),
-        cmocka_unit_test(test_execute_token_script),
-        cmocka_unit_test(test_new_auth_token)
    };

    return cmocka_run_group_tests(tests, NULL, NULL);
--- a/tests/test_conn_interface.c
+++ b/tests/test_conn_interface.c
@@ -35,8 +35,12 @@
 /*----------------------------------------------------------------------------*/
 UpStreamMsg *UpStreamMsgQ;
 ParodusMsg *ParodusMsgQ;
-pthread_mutex_t nano_mut;
-pthread_cond_t nano_con;
+pthread_mutex_t g_mutex=PTHREAD_MUTEX_INITIALIZER;
+pthread_cond_t g_cond=PTHREAD_COND_INITIALIZER;
+pthread_mutex_t nano_mut=PTHREAD_MUTEX_INITIALIZER;
+pthread_cond_t nano_con=PTHREAD_COND_INITIALIZER;
+pthread_mutex_t svc_mut=PTHREAD_MUTEX_INITIALIZER;
+pthread_cond_t svc_con=PTHREAD_COND_INITIALIZER;

 
 /*----------------------------------------------------------------------------*/
@@ -70,6 +74,15 @@ noPollMutexUnlock 	mutex_unlock
    UNUSED(mutex_create); UNUSED(mutex_destroy); UNUSED(mutex_lock); UNUSED(mutex_unlock);
    function_called();
 }
+
+void start_conn_in_progress (void)
+{
+}   
+
+void stop_conn_in_progress (void)
+{
+}   
+
 void packMetaData()
 {
    function_called();
@@ -103,9 +116,9 @@ void *messageHandlerTask()
    return NULL;
 }

-void *serviceAliveTask()
+int serviceAliveTask()
 {
-    return NULL;
+    return 0;
 }

 int nopoll_loop_wait(noPollCtx * ctx,long timeout)
@@ -156,12 +169,18 @@ void set_global_conn(noPollConn *conn)
    function_called();
 }

-void StartThread(void *(*start_routine) (void *))
+void StartThread(void *(*start_routine) (void *), pthread_t *threadId)
 {
    UNUSED(start_routine);
+    UNUSED(threadId);
    function_called(); 
 }

+void JoinThread (pthread_t threadId)
+{
+    UNUSED(threadId);
+}
+
 noPollCtx* nopoll_ctx_new(void)
 {
    function_called();
@@ -192,6 +211,16 @@ pthread_mutex_t *get_global_nano_mut(void)
    return &nano_mut;
 }

+pthread_cond_t *get_global_svc_con(void)
+{
+    return &svc_con;
+}
+
+pthread_mutex_t *get_global_svc_mut(void)
+{
+    return &svc_mut;
+}
+
 /*
 * Mock func to calculate time diff between start and stop time
 * This timespec_diff retuns 1 sec as diff time
@@ -205,6 +234,10 @@ void timespec_diff(struct timespec *start, struct timespec *stop,
   diff->tv_nsec = 1000;
 }

+void deleteAllClients (void)
+{
+}
+
 /*----------------------------------------------------------------------------*/
 /*                                   Tests                                    */
 /*----------------------------------------------------------------------------*/
@@ -276,7 +309,6 @@ void test_createSocketConnection1()
    expect_function_call(nopoll_ctx_unref);
    expect_function_call(nopoll_cleanup_library);
    createSocketConnection(NULL);
-    assert_string_equal(get_parodus_cfg()->cloud_status, CLOUD_STATUS_OFFLINE);
    
 }

--- a/tests/test_connection.c
+++ b/tests/test_connection.c
@@ -24,6 +24,7 @@
 #include <assert.h>
 #include <CUnit/Basic.h>
 #include <nopoll.h>
+#include <pthread.h>

 #include "../src/ParodusInternal.h"
 #include "../src/connection.h"
@@ -60,9 +61,13 @@ extern int keep_trying_to_connect (create_connection_ctx_t *ctx,

 bool close_retry;
 bool LastReasonStatus;
-pthread_mutex_t close_mut;
+bool interface_down_event = false;
+pthread_mutex_t close_mut; 
+pthread_mutex_t interface_down_mut=PTHREAD_MUTEX_INITIALIZER;
+pthread_cond_t interface_down_con=PTHREAD_COND_INITIALIZER;

 // Mock values
+bool g_shutdown = false;
 char *mock_server_addr;
 unsigned int mock_port;
 int mock_wait_status;
@@ -79,6 +84,35 @@ char* getWebpaConveyHeader()
    return (char*) "WebPA-1.6 (TG1682)";
 }

+
+void set_interface_down_event()
+{
+        interface_down_event = true;
+}
+
+void reset_interface_down_event() 
+{
+	pthread_mutex_lock (&interface_down_mut);
+	interface_down_event = false;
+	pthread_cond_signal(&interface_down_con);
+	pthread_mutex_unlock (&interface_down_mut);
+}
+
+bool get_interface_down_event() 
+{
+	return interface_down_event;
+}
+
+pthread_cond_t *get_interface_down_con(void)
+{
+    return &interface_down_con;
+}
+
+pthread_mutex_t *get_interface_down_mut(void)
+{
+    return &interface_down_mut;
+}
+
 noPollConn * nopoll_conn_new_opts (noPollCtx  * ctx, noPollConnOpts  * opts, const char  * host_ip, const char  * host_port, const char  * host_name,const char  * get_url,const char  * protocols, const char * origin)
 {
    UNUSED(host_port); UNUSED(host_name); UNUSED(get_url); UNUSED(protocols); 
@@ -116,6 +150,8 @@ nopoll_bool  nopoll_conn_wait_for_status_until_connection_ready (noPollConn * co
 	int timeout, int *status, char ** message)
 {
    UNUSED(conn); UNUSED(timeout);
+
+    *message = NULL;
    if (mock_wait_status >= 1000) {
      *status = mock_wait_status / 1000;
      mock_wait_status = mock_wait_status % 1000;
@@ -145,13 +181,6 @@ void nopoll_conn_close (noPollConn *conn)
    UNUSED(conn);
 }

-int nopoll_conn_ref_count (noPollConn *conn)
-{
-    UNUSED(conn);
-    function_called ();
-    return (nopoll_bool) mock();
-}
-
 int checkHostIp(char * serverIP)
 {
    UNUSED(serverIP);
@@ -197,6 +226,7 @@ int allow_insecure_conn (char **server_addr, unsigned int *port)
 /*                                   Tests                                    */
 /*----------------------------------------------------------------------------*/

+
 void test_get_global_conn()
 {
    assert_null(get_global_conn());
@@ -374,13 +404,21 @@ void test_set_current_server()
  assert_ptr_equal (&ctx.server_list.defaults, ctx.current_server);
 }

+void init_cfg_header_info (ParodusCfg *cfg)
+{
+  parStrncpy(cfg->hw_mac , "123567892366", sizeof(cfg->hw_mac));
+  parStrncpy(cfg->hw_model, "TG1682", sizeof(cfg->hw_model));
+  parStrncpy(cfg->hw_manufacturer , "ARRISGroup,Inc.", sizeof(cfg->hw_manufacturer));
+  parStrncpy(cfg->fw_name , "2.364s2", sizeof(cfg->fw_name));
+  parStrncpy(cfg->webpa_protocol , "WebPA-1.6", sizeof(cfg->webpa_protocol));
+}
+
 void test_set_extra_headers ()
 {
  int rtn;
  create_connection_ctx_t ctx;
  ParodusCfg cfg;
  const char *expected_extra_headers =
-      "\r\nAuthorization: Bearer SER_MAC Fer23u948590 123567892366"
      "\r\nX-WebPA-Device-Name: mac:123567892366"
      "\r\nX-WebPA-Device-Protocols: wrp-0.11,getset-0.1"
      "\r\nUser-Agent: WebPA-1.6 (2.364s2; TG1682/ARRISGroup,Inc.;)"
@@ -389,16 +427,10 @@ void test_set_extra_headers ()
  memset(&cfg,0,sizeof(cfg));
  memset (&ctx, 0, sizeof(ctx));

-  parStrncpy (cfg.token_acquisition_script, "../../tests/return_success.bsh",
-	sizeof(cfg.token_acquisition_script));    
-  parStrncpy (cfg.token_read_script, "../../tests/return_ser_mac.bsh",
-	sizeof(cfg.token_read_script));
+  cfg.client_cert_path = strdup("testcert");
  parStrncpy(cfg.hw_serial_number, "Fer23u948590", sizeof(cfg.hw_serial_number));
-  parStrncpy(cfg.hw_mac , "123567892366", sizeof(cfg.hw_mac));
-  parStrncpy(cfg.hw_model, "TG1682", sizeof(cfg.hw_model));
-  parStrncpy(cfg.hw_manufacturer , "ARRISGroup,Inc.", sizeof(cfg.hw_manufacturer));
-  parStrncpy(cfg.fw_name , "2.364s2", sizeof(cfg.fw_name));
-  parStrncpy(cfg.webpa_protocol , "WebPA-1.6", sizeof(cfg.webpa_protocol));
+  init_cfg_header_info (&cfg);
+  parStrncpy(cfg.cert_path , "/etc/ssl/certs/ca-certificates.crt", sizeof(cfg.cert_path));
 	
  set_parodus_cfg(&cfg);
  rtn = init_header_info (&ctx.header_info);
@@ -409,9 +441,9 @@ void test_set_extra_headers ()
  assert_string_equal (ctx.header_info.conveyHeader, "WebPA-1.6 (TG1682)");
  set_extra_headers (&ctx, true);
  
-  assert_string_equal (get_parodus_cfg()->webpa_auth_token, 
-    "SER_MAC Fer23u948590 123567892366");
  assert_string_equal (ctx.extra_headers, expected_extra_headers);
+  if(cfg.client_cert_path !=NULL) {
+  free(cfg.client_cert_path); }
  free (ctx.extra_headers);
  free_header_info (&ctx.header_info);
 	
@@ -515,34 +547,58 @@ void test_nopoll_connect ()
  test_server.allow_insecure = 1;
  will_return (nopoll_conn_new_opts, NULL);
  expect_function_call (nopoll_conn_new_opts);
-  will_return (checkHostIp, 0);
-  expect_function_call (checkHostIp);
+  //will_return (checkHostIp, 0);
+  //expect_function_call (checkHostIp);
  assert_int_equal (nopoll_connect (&ctx, true), 0);
  assert_ptr_equal(NULL, get_global_conn());
  
  test_server.allow_insecure = 0;
  will_return (nopoll_conn_tls_new6, NULL);
  expect_function_call (nopoll_conn_tls_new6);
+  //will_return (checkHostIp, 0);
+  //expect_function_call (checkHostIp);
+  assert_int_equal (nopoll_connect (&ctx, true), 0);
+  assert_ptr_equal(NULL, get_global_conn());
+
+  will_return (nopoll_conn_tls_new, NULL);
+  expect_function_call (nopoll_conn_tls_new);
  will_return (checkHostIp, 0);
  expect_function_call (checkHostIp);
-  assert_int_equal (nopoll_connect (&ctx, true), 0);
+  assert_int_equal (nopoll_connect (&ctx, false), 0);
  assert_ptr_equal(NULL, get_global_conn());

  will_return (nopoll_conn_tls_new6, NULL);
  expect_function_call (nopoll_conn_tls_new6);
+  //will_return (checkHostIp, -2);
+  //expect_function_call (checkHostIp);
+  assert_int_equal (nopoll_connect (&ctx, true), 0);
+  assert_ptr_equal(NULL, get_global_conn());
+
+  will_return (nopoll_conn_tls_new, NULL);
+  expect_function_call (nopoll_conn_tls_new);
  will_return (checkHostIp, -2);
  expect_function_call (checkHostIp);
-  assert_int_equal (nopoll_connect (&ctx, true), 0);
+  assert_int_equal (nopoll_connect (&ctx, false), 0);
  assert_ptr_equal(NULL, get_global_conn());

  will_return (nopoll_conn_tls_new6, NULL);
  expect_function_call (nopoll_conn_tls_new6);
+  //will_return (checkHostIp, -2);
+  //expect_function_call (checkHostIp);
+  //ctx.connect_timer.start_time.tv_sec -= (15*60);
+  //will_return(kill, 1);
+  //expect_function_call(kill);
+  assert_int_equal (nopoll_connect (&ctx, true), 0);
+  assert_ptr_equal(NULL, get_global_conn());
+
+  will_return (nopoll_conn_tls_new, NULL);
+  expect_function_call (nopoll_conn_tls_new);
  will_return (checkHostIp, -2);
  expect_function_call (checkHostIp);
  ctx.connect_timer.start_time.tv_sec -= (15*60);
  will_return(kill, 1);
  expect_function_call(kill);
-  assert_int_equal (nopoll_connect (&ctx, true), 0);
+  assert_int_equal (nopoll_connect (&ctx, false), 0);
  assert_ptr_equal(NULL, get_global_conn());

  init_expire_timer (&ctx.connect_timer);
@@ -556,19 +612,12 @@ void test_nopoll_connect ()

 // Return codes for wait_connection_ready
 #define WAIT_SUCCESS	0
-#define WAIT_ACTION_RETRY	1	// if wait_status is 307, 302, 303 or 403
+#define WAIT_ACTION_RETRY	1	// if wait_status is 307, 302, 303, or 403
 #define WAIT_FAIL 	2

 void test_wait_connection_ready ()
 {
  create_connection_ctx_t ctx;
-  ParodusCfg Cfg;
-  const char *expected_extra_headers =
-      "\r\nAuthorization: Bearer Auth---"
-      "\r\nX-WebPA-Device-Name: mac:123567892366"
-      "\r\nX-WebPA-Device-Protocols: wrp-0.11,getset-0.1"
-      "\r\nUser-Agent: WebPA-1.6 (2.364s2; TG1682/ARRISGroup,Inc.;)"
-      "\r\nX-WebPA-Convey: WebPA-1.6 (TG1682)";

  memset(&ctx,0,sizeof(ctx));
  set_server_list_null (&ctx.server_list);
@@ -583,7 +632,7 @@ void test_wait_connection_ready ()
  will_return (nopoll_conn_wait_for_status_until_connection_ready, nopoll_false);
  expect_function_call (nopoll_conn_wait_for_status_until_connection_ready);
  assert_int_equal (wait_connection_ready (&ctx), WAIT_FAIL);
-  
+
  mock_wait_status = 503;
  will_return (nopoll_conn_wait_for_status_until_connection_ready, nopoll_false);
  expect_function_call (nopoll_conn_wait_for_status_until_connection_ready);
@@ -618,30 +667,18 @@ void test_wait_connection_ready ()
  free_server (&ctx.server_list.redirect);
  
    mock_wait_status = 403;
-    memset(&Cfg, 0, sizeof(ParodusCfg));
-
-    parStrncpy (Cfg.webpa_auth_token, "Auth---", sizeof (Cfg.webpa_auth_token));
-    parStrncpy(Cfg.hw_model, "TG1682", sizeof(Cfg.hw_model));
-    parStrncpy(Cfg.hw_manufacturer , "ARRISGroup,Inc.", sizeof(Cfg.hw_manufacturer));
-    parStrncpy(Cfg.hw_mac , "123567892366", sizeof(Cfg.hw_mac));
-    parStrncpy(Cfg.fw_name , "2.364s2", sizeof(Cfg.fw_name));
-    parStrncpy(Cfg.webpa_protocol , "WebPA-1.6", sizeof(Cfg.webpa_protocol));
-    set_parodus_cfg(&Cfg);
-  
-    init_header_info (&ctx.header_info);
    will_return (nopoll_conn_wait_for_status_until_connection_ready, nopoll_false);
    expect_function_call (nopoll_conn_wait_for_status_until_connection_ready);
    assert_int_equal (wait_connection_ready (&ctx), WAIT_ACTION_RETRY);
-    
-    assert_string_equal (ctx.extra_headers, expected_extra_headers);
+
    free_extra_headers (&ctx);
    free_header_info (&ctx.header_info);
 }

 // Return codes for connect_and_wait
 #define CONN_WAIT_SUCCESS	0
-#define CONN_WAIT_ACTION_RETRY	1	// if wait_status is 307, 302, 303 or 403
-#define CONN_WAIT_RETRY_DNS 	2
+#define CONN_WAIT_ACTION_RETRY	 1	// if wait_status is 307, 302, 303, or 403
+#define CONN_WAIT_RETRY_DNS 	 2

 void test_connect_and_wait ()
 {
@@ -685,8 +722,6 @@ void test_connect_and_wait ()
  expect_function_call (nopoll_conn_is_ok);
  will_return (nopoll_conn_wait_for_status_until_connection_ready, nopoll_false);
  expect_function_call (nopoll_conn_wait_for_status_until_connection_ready);
-  will_return (nopoll_conn_ref_count, 0);
-  expect_function_call (nopoll_conn_ref_count);
  assert_int_equal (connect_and_wait (&ctx), CONN_WAIT_RETRY_DNS);

  Cfg.flags = 0;
@@ -696,8 +731,6 @@ void test_connect_and_wait ()
  expect_function_call (nopoll_conn_new_opts);
  will_return (nopoll_conn_is_ok, nopoll_false);
  expect_function_call (nopoll_conn_is_ok);
-  will_return (nopoll_conn_ref_count, 0);
-  expect_function_call (nopoll_conn_ref_count);
  assert_int_equal (connect_and_wait (&ctx), CONN_WAIT_RETRY_DNS);

  will_return (nopoll_conn_new_opts, &connection1);
@@ -714,8 +747,8 @@ void test_connect_and_wait ()
  test_server.allow_insecure = 0;
  will_return (nopoll_conn_tls_new6, NULL);
  expect_function_call (nopoll_conn_tls_new6);
-  will_return (checkHostIp, 0);
-  expect_function_call (checkHostIp);
+  //will_return (checkHostIp, 0);
+  //expect_function_call (checkHostIp);
  assert_int_equal (connect_and_wait (&ctx), CONN_WAIT_RETRY_DNS);
  
  Cfg.flags = 0;
@@ -723,8 +756,8 @@ void test_connect_and_wait ()

  will_return (nopoll_conn_tls_new6, NULL);
  expect_function_call (nopoll_conn_tls_new6);
-  will_return (checkHostIp, 0);
-  expect_function_call (checkHostIp);
+  //will_return (checkHostIp, 0);
+  //expect_function_call (checkHostIp);
  will_return (nopoll_conn_tls_new, NULL);
  expect_function_call (nopoll_conn_tls_new);
  will_return (checkHostIp, 0);
@@ -735,8 +768,6 @@ void test_connect_and_wait ()
  expect_function_call (nopoll_conn_tls_new6);
  will_return (nopoll_conn_is_ok, nopoll_false);
  expect_function_call (nopoll_conn_is_ok);
-  will_return (nopoll_conn_ref_count, 0);
-  expect_function_call (nopoll_conn_ref_count);
  will_return (nopoll_conn_tls_new, NULL);
  expect_function_call (nopoll_conn_tls_new);
  will_return (checkHostIp, 0);
@@ -747,8 +778,6 @@ void test_connect_and_wait ()
  expect_function_call (nopoll_conn_tls_new6);
  will_return (nopoll_conn_is_ok, nopoll_false);
  expect_function_call (nopoll_conn_is_ok);
-  will_return (nopoll_conn_ref_count, 0);
-  expect_function_call (nopoll_conn_ref_count);
  will_return (nopoll_conn_tls_new, &connection1);
  expect_function_call (nopoll_conn_tls_new);
  will_return (nopoll_conn_is_ok, nopoll_true);
@@ -768,8 +797,6 @@ void test_connect_and_wait ()
  mock_redirect = "mydns.mycom.net";
  will_return (nopoll_conn_wait_for_status_until_connection_ready, nopoll_false);
  expect_function_call (nopoll_conn_wait_for_status_until_connection_ready);
-  will_return (nopoll_conn_ref_count, 0);
-  expect_function_call (nopoll_conn_ref_count);
  assert_int_equal (connect_and_wait (&ctx), CONN_WAIT_RETRY_DNS);

  will_return (nopoll_conn_tls_new, &connection1);
@@ -780,8 +807,6 @@ void test_connect_and_wait ()
  mock_redirect = "https://mydns.mycom.net";
  will_return (nopoll_conn_wait_for_status_until_connection_ready, nopoll_false);
  expect_function_call (nopoll_conn_wait_for_status_until_connection_ready);
-  will_return (nopoll_conn_ref_count, 0);
-  expect_function_call (nopoll_conn_ref_count);
  assert_int_equal (connect_and_wait (&ctx), CONN_WAIT_ACTION_RETRY);
 }

@@ -793,22 +818,16 @@ void test_keep_trying ()
  server_t test_server;
  backoff_timer_t backoff_timer;
  ParodusCfg Cfg;
-  char *test_extra_headers =
-      "\r\nAuthorization: Bearer SER_MAC Fer23u948590 123567892366"
-      "\r\nX-WebPA-Device-Name: mac:123567892366"
-      "\r\nX-WebPA-Device-Protocols: wrp-0.11,getset-0.1"
-      "\r\nUser-Agent: WebPA-1.6 (2.364s2; TG1682/ARRISGroup,Inc.;)"
-      "\r\nX-WebPA-Convey: WebPA-1.6 (TG1682)";

  memset(&Cfg, 0, sizeof(ParodusCfg));
  parStrncpy (Cfg.webpa_url, "http://mydns.mycom.net:8080", sizeof(Cfg.webpa_url));
+  init_cfg_header_info (&Cfg);

  mock_wait_status = 0;

  memset(&ctx,0,sizeof(ctx));
  ctx.nopoll_ctx = &test_nopoll_ctx;
  ctx.current_server = &test_server;
-  ctx.extra_headers = test_extra_headers;

  test_server.allow_insecure = 1;
  test_server.server_addr = "mydns.mycom.net";
@@ -839,8 +858,6 @@ void test_keep_trying ()
  mock_redirect = "https://mydns.mycom.net";
  will_return (nopoll_conn_wait_for_status_until_connection_ready, nopoll_false);
  expect_function_call (nopoll_conn_wait_for_status_until_connection_ready);
-  will_return (nopoll_conn_ref_count, 0);
-  expect_function_call (nopoll_conn_ref_count);
  will_return (nopoll_conn_tls_new, &connection1);
  expect_function_call (nopoll_conn_tls_new);
  will_return (nopoll_conn_is_ok, nopoll_true);
@@ -859,16 +876,12 @@ void test_keep_trying ()
  mock_redirect = "https://mydns.mycom.net";
  will_return (nopoll_conn_wait_for_status_until_connection_ready, nopoll_false);
  expect_function_call (nopoll_conn_wait_for_status_until_connection_ready);
-  will_return (nopoll_conn_ref_count, 0);
-  expect_function_call (nopoll_conn_ref_count);
  will_return (nopoll_conn_tls_new, &connection1);
  expect_function_call (nopoll_conn_tls_new);
  will_return (nopoll_conn_is_ok, nopoll_true);
  expect_function_call (nopoll_conn_is_ok);
  will_return (nopoll_conn_wait_for_status_until_connection_ready, nopoll_false);
  expect_function_call (nopoll_conn_wait_for_status_until_connection_ready);
-  will_return (nopoll_conn_ref_count, 0);
-  expect_function_call (nopoll_conn_ref_count);
  init_backoff_timer (&backoff_timer, 5);
  rtn = keep_trying_to_connect (&ctx, &backoff_timer);
  assert_int_equal (rtn, false);
@@ -891,8 +904,6 @@ void test_keep_trying ()
  expect_function_call (nopoll_conn_is_ok);
  will_return (nopoll_conn_wait_for_status_until_connection_ready, nopoll_false);
  expect_function_call (nopoll_conn_wait_for_status_until_connection_ready);
-  will_return (nopoll_conn_ref_count, 0);
-  expect_function_call (nopoll_conn_ref_count);
  init_backoff_timer (&backoff_timer, 5);
  rtn = keep_trying_to_connect (&ctx, &backoff_timer);
  assert_int_equal (rtn, false);
@@ -942,8 +953,6 @@ void test_create_nopoll_connection()
  expect_function_call (nopoll_conn_tls_new6);
  will_return (nopoll_conn_is_ok, nopoll_false);
  expect_function_call (nopoll_conn_is_ok);
-  will_return (nopoll_conn_ref_count, 0);
-  expect_function_call (nopoll_conn_ref_count);
  will_return (nopoll_conn_tls_new, &connection1);
  expect_function_call (nopoll_conn_tls_new);
  will_return (nopoll_conn_is_ok, nopoll_true);
@@ -957,8 +966,6 @@ void test_create_nopoll_connection()
  expect_function_call (nopoll_conn_tls_new6);
  will_return (nopoll_conn_is_ok, nopoll_false);
  expect_function_call (nopoll_conn_is_ok);
-  will_return (nopoll_conn_ref_count, 0);
-  expect_function_call (nopoll_conn_ref_count);
  will_return (nopoll_conn_tls_new, &connection1);
  expect_function_call (nopoll_conn_tls_new);
  will_return (nopoll_conn_is_ok, nopoll_true);
@@ -967,15 +974,11 @@ void test_create_nopoll_connection()
  mock_redirect = "https://mydns.mycom.net";
  will_return (nopoll_conn_wait_for_status_until_connection_ready, nopoll_false);
  expect_function_call (nopoll_conn_wait_for_status_until_connection_ready);
-  will_return (nopoll_conn_ref_count, 0);
-  expect_function_call (nopoll_conn_ref_count);

  will_return (nopoll_conn_tls_new6, &connection1);
  expect_function_call (nopoll_conn_tls_new6);
  will_return (nopoll_conn_is_ok, nopoll_false);
  expect_function_call (nopoll_conn_is_ok);
-  will_return (nopoll_conn_ref_count, 0);
-  expect_function_call (nopoll_conn_ref_count);
  will_return (nopoll_conn_tls_new, &connection1);
  expect_function_call (nopoll_conn_tls_new);
  will_return (nopoll_conn_is_ok, nopoll_true);
@@ -1019,8 +1022,6 @@ void test_create_nopoll_connection()
  expect_function_call (nopoll_conn_tls_new6);
  will_return (nopoll_conn_is_ok, nopoll_false);
  expect_function_call (nopoll_conn_is_ok);
-  will_return (nopoll_conn_ref_count, 0);
-  expect_function_call (nopoll_conn_ref_count);
  mock_wait_status = 0;
  will_return (nopoll_conn_tls_new, &connection1);
  expect_function_call (nopoll_conn_tls_new);
@@ -1035,6 +1036,152 @@ void test_create_nopoll_connection()
 }


+void test_get_interface_down_event()
+{
+    assert_false(get_interface_down_event());
+    set_interface_down_event();
+}
+
+void *a()
+{   
+    sleep(15);
+    reset_interface_down_event();
+    pthread_exit(0);
+    return NULL;
+}
+
+
+void test_interface_down_retry()
+{ 
+  int rtn;
+  ParodusCfg cfg;
+  noPollCtx test_nopoll_ctx;
+  pthread_t thread_a;
+
+  pthread_create(&thread_a, NULL, a, NULL);
+
+  memset(&cfg,0,sizeof(cfg));
+  cfg.flags = 0;
+  parStrncpy (cfg.webpa_url, "mydns.mycom.net:8080", sizeof(cfg.webpa_url));
+  cfg.boot_time = 25;
+  parStrncpy (cfg.hw_last_reboot_reason, "Test reason", sizeof(cfg.hw_last_reboot_reason));
+  cfg.webpa_backoff_max = 30;
+  parStrncpy (cfg.webpa_auth_token, "Auth---", sizeof (cfg.webpa_auth_token));
+  parStrncpy(cfg.hw_model, "TG1682", sizeof(cfg.hw_model));
+  parStrncpy(cfg.hw_manufacturer , "ARRISGroup,Inc.", sizeof(cfg.hw_manufacturer));
+  parStrncpy(cfg.hw_mac , "123567892366", sizeof(cfg.hw_mac));
+  parStrncpy(cfg.fw_name , "2.364s2", sizeof(cfg.fw_name));
+  parStrncpy(cfg.webpa_protocol , "WebPA-1.6", sizeof(cfg.webpa_protocol));
+  set_parodus_cfg(&cfg);
+  rtn = createNopollConnection (&test_nopoll_ctx);
+  assert_int_equal (rtn, nopoll_false);
+
+  parStrncpy (cfg.webpa_url, "http://mydns.mycom.net:8080", sizeof(cfg.webpa_url));
+  set_parodus_cfg(&cfg);
+
+  mock_wait_status = 0;
+  
+  will_return (nopoll_conn_new_opts, &connection1);
+  expect_function_call (nopoll_conn_new_opts);
+  will_return (nopoll_conn_is_ok, nopoll_true);
+  expect_function_call (nopoll_conn_is_ok);
+  will_return (nopoll_conn_wait_for_status_until_connection_ready, nopoll_true);
+  expect_function_call (nopoll_conn_wait_for_status_until_connection_ready);
+  rtn = createNopollConnection (&test_nopoll_ctx);
+  assert_int_equal (rtn, nopoll_true);
+
+  parStrncpy (cfg.webpa_url, "https://mydns.mycom.net:8080", sizeof(cfg.webpa_url));
+  cfg.flags = 0;
+  set_parodus_cfg(&cfg);
+
+  will_return (nopoll_conn_tls_new6, &connection1);
+  expect_function_call (nopoll_conn_tls_new6);
+  will_return (nopoll_conn_is_ok, nopoll_false);
+  expect_function_call (nopoll_conn_is_ok);
+  will_return (nopoll_conn_tls_new, &connection1);
+  expect_function_call (nopoll_conn_tls_new);
+  will_return (nopoll_conn_is_ok, nopoll_true);
+  expect_function_call (nopoll_conn_is_ok);
+  will_return (nopoll_conn_wait_for_status_until_connection_ready, nopoll_true);
+  expect_function_call (nopoll_conn_wait_for_status_until_connection_ready);
+  rtn = createNopollConnection (&test_nopoll_ctx);
+  assert_int_equal (rtn, nopoll_true);
+
+  will_return (nopoll_conn_tls_new6, &connection1);
+  expect_function_call (nopoll_conn_tls_new6);
+  will_return (nopoll_conn_is_ok, nopoll_false);
+  expect_function_call (nopoll_conn_is_ok);
+  will_return (nopoll_conn_tls_new, &connection1);
+  expect_function_call (nopoll_conn_tls_new);
+  will_return (nopoll_conn_is_ok, nopoll_true);
+  expect_function_call (nopoll_conn_is_ok);
+  mock_wait_status = 302;
+  mock_redirect = "https://mydns.mycom.net";
+  will_return (nopoll_conn_wait_for_status_until_connection_ready, nopoll_false);
+  expect_function_call (nopoll_conn_wait_for_status_until_connection_ready);
+
+  will_return (nopoll_conn_tls_new6, &connection1);
+  expect_function_call (nopoll_conn_tls_new6);
+  will_return (nopoll_conn_is_ok, nopoll_false);
+  expect_function_call (nopoll_conn_is_ok);
+  will_return (nopoll_conn_tls_new, &connection1);
+  expect_function_call (nopoll_conn_tls_new);
+  will_return (nopoll_conn_is_ok, nopoll_true);
+  expect_function_call (nopoll_conn_is_ok);
+  mock_wait_status = 0;
+  will_return (nopoll_conn_wait_for_status_until_connection_ready, nopoll_true);
+  expect_function_call (nopoll_conn_wait_for_status_until_connection_ready);
+  rtn = createNopollConnection (&test_nopoll_ctx);
+  assert_int_equal (rtn, nopoll_true);
+
+#ifdef FEATURE_DNS_QUERY
+  cfg.acquire_jwt = 1;
+  cfg.flags = FLAGS_IPV4_ONLY;
+  set_parodus_cfg(&cfg);
+  
+  will_return (allow_insecure_conn, -1);
+  expect_function_call (allow_insecure_conn);
+  will_return (nopoll_conn_tls_new, NULL);
+  expect_function_call (nopoll_conn_tls_new);
+  will_return (checkHostIp, 0);
+  expect_function_call (checkHostIp);
+  mock_server_addr = "mydns.myjwtcom.net";
+  mock_port = 80;
+  will_return (allow_insecure_conn, 0);
+  expect_function_call (allow_insecure_conn);
+  will_return (nopoll_conn_tls_new, &connection1);
+  expect_function_call (nopoll_conn_tls_new);
+  will_return (nopoll_conn_is_ok, nopoll_true);
+  expect_function_call (nopoll_conn_is_ok);
+  will_return (nopoll_conn_wait_for_status_until_connection_ready, nopoll_true);
+  expect_function_call (nopoll_conn_wait_for_status_until_connection_ready);
+  rtn = createNopollConnection (&test_nopoll_ctx);
+  assert_int_equal (rtn, nopoll_true);
+    
+  cfg.flags = 0;
+  set_parodus_cfg(&cfg);
+
+  will_return (allow_insecure_conn, -1);
+  expect_function_call (allow_insecure_conn);
+  will_return (nopoll_conn_tls_new6, &connection1);
+  expect_function_call (nopoll_conn_tls_new6);
+  will_return (nopoll_conn_is_ok, nopoll_false);
+  expect_function_call (nopoll_conn_is_ok);
+  mock_wait_status = 0;
+  will_return (nopoll_conn_tls_new, &connection1);
+  expect_function_call (nopoll_conn_tls_new);
+  will_return (nopoll_conn_is_ok, nopoll_true);
+  expect_function_call (nopoll_conn_is_ok);
+  will_return (nopoll_conn_wait_for_status_until_connection_ready, nopoll_true);
+  expect_function_call (nopoll_conn_wait_for_status_until_connection_ready);
+  rtn = createNopollConnection (&test_nopoll_ctx);
+  assert_int_equal (rtn, nopoll_true);
+#endif
+   pthread_join(thread_a, NULL);
+} 
+
+
+
 /*----------------------------------------------------------------------------*/
 /*                             External Functions                             */
 /*----------------------------------------------------------------------------*/
@@ -1061,7 +1208,9 @@ int main(void)
        cmocka_unit_test(test_wait_connection_ready),
        cmocka_unit_test(test_connect_and_wait),
        cmocka_unit_test(test_keep_trying),
-	cmocka_unit_test(test_create_nopoll_connection)
+	cmocka_unit_test(test_create_nopoll_connection),
+        cmocka_unit_test(test_get_interface_down_event),
+        cmocka_unit_test(test_interface_down_retry)
    };

    return cmocka_run_group_tests(tests, NULL, NULL);
--- a/tests/test_crud_interface.c
+++ b/tests/test_crud_interface.c
@@ -35,9 +35,11 @@
 /*----------------------------------------------------------------------------*/
 /*                            File Scoped Variables                           */
 /*----------------------------------------------------------------------------*/
+bool g_shutdown  = false;
 extern CrudMsg *crudMsgQ;
 int numLoops = 1;
 wrp_msg_t *temp = NULL;
+
 /*----------------------------------------------------------------------------*/
 /*                                   Mocks                                    */
 /*----------------------------------------------------------------------------*/
--- a/tests/test_crud_internal.c
+++ b/tests/test_crud_internal.c
@@ -165,7 +165,7 @@ void test_retrieveFromMemory()
 	assert_int_equal (ret, 0);
 	ret = retrieveFromMemory("webpa-protocol", &jsonresponse );
 	assert_int_equal (ret, 0);
-	ret = retrieveFromMemory("webpa-inteface-used", &jsonresponse );
+	ret = retrieveFromMemory("webpa-interface-used", &jsonresponse );
 	assert_int_equal (ret, 0);
 	ret = retrieveFromMemory("webpa-backoff-max", &jsonresponse );
 	assert_int_equal (ret, 0);
@@ -200,7 +200,7 @@ void test_retrieveFromMemoryFailure()
 	assert_int_equal (ret, -1);
 	ret = retrieveFromMemory("webpa-protocol", &jsonresponse );
 	assert_int_equal (ret, -1);
-	ret = retrieveFromMemory("webpa-inteface-used", &jsonresponse );
+	ret = retrieveFromMemory("webpa-interface-used", &jsonresponse );
 	assert_int_equal (ret, -1);
 	ret = retrieveFromMemory("webpa-backoff-max", &jsonresponse );
 	assert_int_equal (ret, 0);
--- a/tests/test_downstream.c
+++ b/tests/test_downstream.c
@@ -61,6 +61,10 @@ reg_list_item_t * get_global_node(void)
    return mock_ptr_type(reg_list_item_t *);
 }

+void release_global_node (void)
+{
+}
+
 ssize_t wrp_to_struct( const void *bytes, const size_t length,
                       const enum wrp_format fmt, wrp_msg_t **msg )
 {
@@ -68,7 +72,7 @@ ssize_t wrp_to_struct( const void *bytes, const size_t length,
    function_called();
    *msg = (wrp_msg_t*) malloc(sizeof(wrp_msg_t));
    memset(*msg, 0, sizeof(wrp_msg_t));
-	(*msg)->msg_type = WRP_MSG_TYPE__REQ;
+	(*msg)->msg_type = WRP_MSG_TYPE__REQ;   
 	(*msg)->u.req.dest = (char *) malloc(sizeof(char) *100);
 	(*msg)->u.req.partner_ids = (partners_t *) malloc(sizeof(partners_t));
 	(*msg)->u.req.partner_ids->count = 1;
@@ -79,8 +83,10 @@ ssize_t wrp_to_struct( const void *bytes, const size_t length,
 	{
 			(*msg)->msg_type = WRP_MSG_TYPE__CREATE;
 			parStrncpy((*msg)->u.crud.dest,"mac:1122334455/parodus", 100);
-			(*msg)->u.crud.source = "tag-update";
-			(*msg)->u.crud.transaction_uuid = "1234";
+                        (*msg)->u.crud.source = (char *) malloc(sizeof(char) *40);
+			parStrncpy ((*msg)->u.crud.source, "tag-update", 40);
+                        (*msg)->u.crud.transaction_uuid = (char *) malloc(sizeof(char) *40);
+			parStrncpy ((*msg)->u.crud.transaction_uuid, "1234", 40);
 	}
    return (ssize_t) mock();
 }
--- a/tests/test_downstream_more.c
+++ b/tests/test_downstream_more.c
@@ -244,6 +244,10 @@ reg_list_item_t *get_global_node(void)
    return NULL;
 }

+void release_global_node (void)
+{
+}
+
 void wrp_free_struct( wrp_msg_t *msg )
 {
    if( WRP_MSG_TYPE__EVENT == tests[i].s.msg_type ) {
--- a/tests/test_nopoll_handlers.c
+++ b/tests/test_nopoll_handlers.c
@@ -21,6 +21,7 @@
 #include <nopoll_private.h>
 #include <pthread.h>

+#include "../src/ParodusInternal.h"
 #include "../src/nopoll_handlers.h"
 #include "../src/parodus_log.h"

@@ -29,8 +30,11 @@
 /*----------------------------------------------------------------------------*/
 volatile unsigned int heartBeatTimer;
 bool LastReasonStatus;
+bool interface_down_event = false;
 int closeReason = 0;
-pthread_mutex_t close_mut;
+pthread_mutex_t close_mut; 
+pthread_mutex_t interface_down_mut=PTHREAD_MUTEX_INITIALIZER;
+pthread_cond_t interface_down_con=PTHREAD_COND_INITIALIZER;
 bool close_retry;
 /*----------------------------------------------------------------------------*/
 /*                                   Mocks                                    */
@@ -46,6 +50,24 @@ bool get_global_reconnect_status()
    return LastReasonStatus;
 }

+void set_interface_down_event()
+{
+        interface_down_event = true;
+}
+
+void reset_interface_down_event() 
+{
+	pthread_mutex_lock (&interface_down_mut);
+	interface_down_event = false;
+	pthread_cond_signal(&interface_down_con);
+	pthread_mutex_unlock (&interface_down_mut);
+}
+
+bool get_interface_down_event() 
+{
+	return interface_down_event;
+}
+
 void set_global_reconnect_status(bool status)
 {
    (void) status ;
@@ -179,6 +201,30 @@ void test_listenerOnPingMessage()
    listenerOnPingMessage(NULL, NULL, NULL, NULL);
 }

+void test_getInterfaceDownEvent()
+{   
+    set_interface_down_event();
+    CU_ASSERT_TRUE(get_interface_down_event());
+}
+
+void test_interfaceDownEvent()
+{
+    char str[] = "SSL_Socket_Close";
+    set_global_reconnect_status(true);
+    set_interface_down_event();
+    listenerOnCloseMessage(NULL, NULL, (noPollPtr) str);
+    
+}
+
+void test_noInterfaceDownEvent()
+{
+    char str[] = "SSL_Socket_Close";
+    set_global_reconnect_status(true);
+    reset_interface_down_event();
+    listenerOnCloseMessage(NULL, NULL, (noPollPtr) str);
+}
+
+
 void add_suites( CU_pSuite *suite )
 {
    ParodusInfo("--------Start of Test Cases Execution ---------\n");
@@ -186,6 +232,9 @@ void add_suites( CU_pSuite *suite )
    CU_add_test( *suite, "Test 1", test_listenerOnMessage_queue );
    CU_add_test( *suite, "Test 2", test_listenerOnCloseMessage );
    CU_add_test( *suite, "Test 3", test_listenerOnPingMessage );
+    CU_add_test( *suite, "Test 4", test_getInterfaceDownEvent );
+    CU_add_test( *suite, "Test 5", test_interfaceDownEvent );
+    CU_add_test( *suite, "Test 6", test_noInterfaceDownEvent );
 }

 /*----------------------------------------------------------------------------*/
--- a/tests/test_nopoll_handlers_fragment.c
+++ b/tests/test_nopoll_handlers_fragment.c
@@ -48,6 +48,11 @@ bool get_global_reconnect_status()
    return LastReasonStatus;
 }

+bool get_interface_down_event()
+{
+     return false;
+}
+
 void set_global_reconnect_status(bool status)
 {
    (void) status ;
--- a/tests/test_nopoll_helpers.c
+++ b/tests/test_nopoll_helpers.c
@@ -16,6 +16,7 @@
 
 #include <stdarg.h>
 #include <stddef.h>
+#include <stdbool.h>
 #include <setjmp.h>
 #include <cmocka.h>
 #include <nopoll.h>
@@ -116,6 +117,11 @@ int kill(pid_t pid, int sig)
    return (int) mock();
 }

+bool get_interface_down_event()
+{
+     return false;
+}
+
 /*----------------------------------------------------------------------------*/
 /*                                   Tests                                    */
 /*----------------------------------------------------------------------------*/
--- a/tests/test_service_alive.c
+++ b/tests/test_service_alive.c
@@ -33,6 +33,18 @@ static void *keep_alive_thread();
 static void add_client();
 int sock1;
 pthread_t threadId;
+pthread_mutex_t crud_mut=PTHREAD_MUTEX_INITIALIZER;
+pthread_cond_t crud_con=PTHREAD_COND_INITIALIZER;
+
+pthread_cond_t *get_global_crud_con(void)
+{
+    return &crud_con;
+}
+
+pthread_mutex_t *get_global_crud_mut(void)
+{
+    return &crud_mut;
+}

 /*----------------------------------------------------------------------------*/
 /*                                   Tests                                    */
@@ -48,12 +60,14 @@ void *CRUDHandlerTask()
 {
 	return NULL;
 }
+
 static void add_client()
 {
 	const wrp_msg_t reg = { .msg_type = WRP_MSG_TYPE__SVC_REGISTRATION,
 	  .u.reg.service_name = "service_client",
 	  .u.reg.url = TEST_SERVICE_URL};
 	  
+	pthread_t test_tid;
 	void *bytes;
 	int size =0;
 	int rv;
@@ -71,7 +85,7 @@ static void add_client()
 	ParodusPrint("decoded service_name:%s\n", message->u.reg.service_name);
 	ParodusPrint("decoded dest:%s\n", message->u.reg.url);
 	
-	StartThread(client_rcv_task);
+	StartThread(client_rcv_task, &test_tid);
 	status = addToList(&message);
 	ParodusPrint("addToList status is %d\n", status);
 	
@@ -134,7 +148,10 @@ static void *keep_alive_thread()
 	//ParodusPrint("keep_alive threadId is %d\n", threadId);
 	sleep(2);
 	ParodusPrint("Starting serviceAliveTask..\n");
-	serviceAliveTask();
+	while (true) {
+	  serviceAliveTask();
+	  sleep (30);
+	}
 	return 0;
 }

--- a/tests/test_spin_thread_e.c
+++ b/tests/test_spin_thread_e.c
@@ -23,6 +23,8 @@
 #include "../src/ParodusInternal.h"
 #include "../src/spin_thread.h"

+pthread_t test_tid;
+
 /*----------------------------------------------------------------------------*/
 /*                                   Mocks                                    */
 /*----------------------------------------------------------------------------*/
@@ -54,7 +56,7 @@ void *_routine(void *v)

 void test_StartThread_error()
 {
-    StartThread(&_routine);
+    StartThread(&_routine, &test_tid);
 }

 void add_suites( CU_pSuite *suite )
--- a/tests/test_spin_thread_s.c
+++ b/tests/test_spin_thread_s.c
@@ -23,6 +23,8 @@
 #include "../src/ParodusInternal.h"
 #include "../src/spin_thread.h"

+pthread_t test_tid;
+
 /*----------------------------------------------------------------------------*/
 /*                                   Mocks                                    */
 /*----------------------------------------------------------------------------*/
@@ -44,7 +46,7 @@ void *_routine(void *v)

 void test_StartThread_success()
 {
-    StartThread(&_routine);
+    StartThread(&_routine, &test_tid);
 }

 void add_suites( CU_pSuite *suite )
--- a/tests/test_thread_tasks.c
+++ b/tests/test_thread_tasks.c
@@ -30,6 +30,7 @@
 /*----------------------------------------------------------------------------*/
 /*                            File Scoped Variables                           */
 /*----------------------------------------------------------------------------*/
+bool g_shutdown  = false;
 ParodusMsg *ParodusMsgQ;
 pthread_mutex_t g_mutex;
 pthread_cond_t g_cond;
--- a/tests/test_token.c
+++ b/tests/test_token.c
@@ -158,6 +158,19 @@ extern void read_key_from_file (const char *fname, char *buf, size_t buflen);
 extern const char *get_tok (const char *src, int delim, char *result, int resultsize);
 extern unsigned int get_algo_mask (const char *algo_str);

+pthread_mutex_t crud_mut=PTHREAD_MUTEX_INITIALIZER;
+pthread_cond_t crud_con=PTHREAD_COND_INITIALIZER;
+
+pthread_cond_t *get_global_crud_con(void)
+{
+    return &crud_con;
+}
+
+pthread_mutex_t *get_global_crud_mut(void)
+{
+    return &crud_mut;
+}
+
 void addCRUDmsgToQueue(wrp_msg_t *crudMsg)
 {
 	(void)crudMsg;
--- a/tests/test_token_stub.c
+++ b/tests/test_token_stub.c
@@ -23,7 +23,7 @@
 #include <cmocka.h>
 #include <assert.h>
 #include <wrp-c.h>
-
+#include <pthread.h>
 #include "../src/token.h"


@@ -31,6 +31,20 @@
 /*                                   Mocks                                    */
 /*----------------------------------------------------------------------------*/

+
+pthread_mutex_t crud_mut=PTHREAD_MUTEX_INITIALIZER;
+pthread_cond_t crud_con=PTHREAD_COND_INITIALIZER;
+
+pthread_cond_t *get_global_crud_con(void)
+{
+    return &crud_con;
+}
+
+pthread_mutex_t *get_global_crud_mut(void)
+{
+    return &crud_mut;
+}
+
 void addCRUDmsgToQueue(wrp_msg_t *crudMsg)
 {
 	(void)crudMsg;
--- a/tests/test_upstream.c
+++ b/tests/test_upstream.c
@@ -38,10 +38,12 @@
 /*----------------------------------------------------------------------------*/
 static noPollConn *conn;
 static char *reconnect_reason = "webpa_process_starts";
+bool g_shutdown  = false;
 static ParodusCfg parodusCfg;
 extern size_t metaPackSize;
 extern UpStreamMsg *UpStreamMsgQ;
 int numLoops = 1;
+int deviceIDNull =0;
 wrp_msg_t *temp = NULL;
 extern pthread_mutex_t nano_mut;
 extern pthread_cond_t nano_con;
@@ -66,6 +68,10 @@ reg_list_item_t * get_global_node(void)
    return mock_ptr_type(reg_list_item_t *);
 }

+void release_global_node (void)
+{
+}
+
 int get_numOfClients()
 {
    function_called();
@@ -92,8 +98,21 @@ void sendMessage(noPollConn *conn, void *msg, size_t len)
    function_called();
 }

+void set_parodus_cfg(ParodusCfg *cfg)
+{
+    memcpy(&parodusCfg, cfg, sizeof(ParodusCfg));
+}
+
 ParodusCfg *get_parodus_cfg(void) 
 {
+	ParodusCfg cfg;
+	memset(&cfg,0,sizeof(cfg));
+	parStrncpy(cfg.hw_mac , "14cfe2142xxx", sizeof(cfg.hw_mac));
+	if(deviceIDNull)
+	{
+		parStrncpy(cfg.hw_mac , "", sizeof(cfg.hw_mac));
+	}
+	set_parodus_cfg(&cfg);
    return &parodusCfg;
 }

@@ -196,6 +215,13 @@ int nn_shutdown (int s, int how)
    return (int)mock();
 }

+int nn_close (int s)
+{
+    UNUSED(s);
+    function_called();
+    return (int)mock();
+}
+
 int nn_setsockopt (int s, int level, int option, const void *optval, size_t optvallen)
 {
    UNUSED(s); UNUSED(level); UNUSED(option); UNUSED(optval); UNUSED(optvallen);
@@ -241,10 +267,16 @@ void test_handleUpstreamNull()
    UpStreamMsgQ = NULL;
    will_return(nn_socket, 1);
    expect_function_call(nn_socket);
+    will_return(nn_setsockopt, 0);
+    expect_function_call(nn_setsockopt);
    will_return(nn_bind, 1);
    expect_function_call(nn_bind);
    will_return(nn_recv, 12);
    expect_function_call(nn_recv);
+    will_return(nn_shutdown, 0);
+    expect_function_call(nn_shutdown);
+    will_return(nn_close, 0);
+    expect_function_call(nn_close);
    handle_upstream();
 }

@@ -260,10 +292,16 @@ void test_handle_upstream()
    UpStreamMsgQ->next->next = NULL;
    will_return(nn_socket, 1);
    expect_function_call(nn_socket);
+    will_return(nn_setsockopt, 0);
+    expect_function_call(nn_setsockopt);
    will_return(nn_bind, 1);
    expect_function_call(nn_bind);
    will_return(nn_recv, 12);
    expect_function_call(nn_recv);
+    will_return(nn_shutdown, 0);
+    expect_function_call(nn_shutdown);
+    will_return(nn_close, 0);
+    expect_function_call(nn_close);
    handle_upstream();
    free(UpStreamMsgQ->next);
    free(UpStreamMsgQ);
@@ -273,6 +311,8 @@ void err_handleUpstreamBindFailure()
 {
    will_return(nn_socket, 1);
    expect_function_call(nn_socket);
+    will_return(nn_setsockopt, 0);
+    expect_function_call(nn_setsockopt);
    will_return(nn_bind, -1);
    expect_function_call(nn_bind);
    handle_upstream();
@@ -414,15 +454,18 @@ void test_processUpstreamMessageRegMsg()
    will_return(wrp_to_struct, 12);
    expect_function_call(wrp_to_struct);

-    will_return(get_numOfClients, 1);
-    expect_function_call(get_numOfClients);
-
    will_return(get_global_node, (intptr_t)head);
    expect_function_call(get_global_node);

+    will_return(get_numOfClients, 1);
+    expect_function_call(get_numOfClients);
+
    will_return(nn_shutdown, 1);
    expect_function_call(nn_shutdown);

+    will_return(nn_close, 0);
+    expect_function_call(nn_close);
+
    will_return(nn_socket, 1);
    expect_function_call(nn_socket);

@@ -473,6 +516,9 @@ void test_processUpstreamMessageRegMsgNoClients()
    will_return(wrp_to_struct, 12);
    expect_function_call(wrp_to_struct);

+    will_return(get_global_node, (intptr_t)head);
+    expect_function_call(get_global_node);
+
    will_return(get_numOfClients, 0);
    expect_function_call(get_numOfClients);

@@ -570,21 +616,27 @@ void err_processUpstreamMessageRegMsg()
    will_return(wrp_to_struct, 12);
    expect_function_call(wrp_to_struct);

-    will_return(get_numOfClients, 1);
-    expect_function_call(get_numOfClients);
-
    will_return(get_global_node, (intptr_t)head);
    expect_function_call(get_global_node);

+    will_return(get_numOfClients, 1);
+    expect_function_call(get_numOfClients);
+
    will_return(nn_shutdown, -1);
    expect_function_call(nn_shutdown);

+    will_return(nn_close, 0);
+    expect_function_call(nn_close);
+
    will_return(nn_socket, -1);
    expect_function_call(nn_socket);

    will_return(nn_shutdown, 1);
    expect_function_call(nn_shutdown);

+    will_return(nn_close, 0);
+    expect_function_call(nn_close);
+
    will_return(nn_socket, 1);
    expect_function_call(nn_socket);

@@ -726,16 +778,16 @@ void test_processUpstreamMsg_cloud_status()

 void test_processUpstreamMsg_sendToClient()
 {
-    numLoops = 2;
-    metaPackSize = 20;
+	numLoops = 2;
+	metaPackSize = 20;
 	UpStreamMsgQ = (UpStreamMsg *) malloc(sizeof(UpStreamMsg));
 	UpStreamMsgQ->msg = strdup("First Message");
 	UpStreamMsgQ->len = 13;
 	UpStreamMsgQ->next= NULL;
 	UpStreamMsgQ->next = (UpStreamMsg *) malloc(sizeof(UpStreamMsg));
-    UpStreamMsgQ->next->msg = strdup("Second Message");
-    UpStreamMsgQ->next->len = 15;
-    UpStreamMsgQ->next->next = NULL;
+	UpStreamMsgQ->next->msg = strdup("Second Message");
+	UpStreamMsgQ->next->len = 15;
+	UpStreamMsgQ->next->next = NULL;

 	temp = (wrp_msg_t *) malloc(sizeof(wrp_msg_t));
 	memset(temp,0,sizeof(wrp_msg_t));
@@ -758,86 +810,66 @@ void test_processUpstreamMsg_sendToClient()

 	expect_function_call(wrp_free_struct);
 	processUpstreamMessage();
-    free(temp);
-    free(UpStreamMsgQ);
-    UpStreamMsgQ = NULL;
-}
-void test_processUpstreamMessageNullCheck()
-{
-    numLoops = 1;
-    metaPackSize = 20;
-    UpStreamMsgQ = (UpStreamMsg *) malloc(sizeof(UpStreamMsg));
-    UpStreamMsgQ->msg = strdup("First Message");
-    UpStreamMsgQ->len = 13;
-    UpStreamMsgQ->next= NULL;
-    temp = (wrp_msg_t *) malloc(sizeof(wrp_msg_t));
-    memset(temp,0,sizeof(wrp_msg_t));
-    temp->msg_type = WRP_MSG_TYPE__RETREIVE;
-    temp->u.crud.dest = strdup("mac:14cfe2142xxx/parodus/cloud-status");
-    temp->u.crud.source = strdup("mac:14cfe2142xxx/config");
-    temp->u.crud.transaction_uuid = strdup("123");
-    will_return(wrp_to_struct, 12);
-    expect_function_call(wrp_to_struct);
-    expect_function_call(addCRUDmsgToQueue);
-    will_return(nn_freemsg, 0);
-    expect_function_call(nn_freemsg);
-    expect_function_call(wrp_free_struct);
-    processUpstreamMessage();
-    free(temp);
-    free(UpStreamMsgQ);
-    UpStreamMsgQ = NULL;
-}
-void err_processUpstreamMessageNullCheck()
-{
-    numLoops = 1;
-    metaPackSize = 20;
-    UpStreamMsgQ = (UpStreamMsg *) malloc(sizeof(UpStreamMsg));
-    UpStreamMsgQ->msg = strdup("First Message");
-    UpStreamMsgQ->len = 13;
-    UpStreamMsgQ->next= NULL;
-    temp = (wrp_msg_t *) malloc(sizeof(wrp_msg_t));
-    memset(temp,0,sizeof(wrp_msg_t));
-    temp->msg_type = WRP_MSG_TYPE__RETREIVE;
-    temp->u.crud.dest = strdup("mac:/parodus/cloud-status");
-    temp->u.crud.source = strdup("mac:14cfe2142xxx/config");
-    temp->u.crud.transaction_uuid = strdup("123");
-    will_return(wrp_to_struct, 12);
-    expect_function_call(wrp_to_struct);
-    will_return(nn_freemsg, 0);
-    expect_function_call(nn_freemsg);
-    expect_function_call(wrp_free_struct);
-	
-    processUpstreamMessage();
-    free(temp);
-    free(UpStreamMsgQ);
+	free(temp);
+	free(UpStreamMsgQ);
 	UpStreamMsgQ = NULL;
 }
-void err_processUpstreamMessageWithoutMac()
+
+void test_processUpstreamMsg_serviceNameNULL()
 {
-    numLoops = 1;
-    metaPackSize = 20;
-    UpStreamMsgQ = (UpStreamMsg *) malloc(sizeof(UpStreamMsg));
-    UpStreamMsgQ->msg = strdup("First Message");
-    UpStreamMsgQ->len = 13;
-    UpStreamMsgQ->next= NULL;
-    temp = (wrp_msg_t *) malloc(sizeof(wrp_msg_t));
-    memset(temp,0,sizeof(wrp_msg_t));
-    temp->msg_type = WRP_MSG_TYPE__RETREIVE;
-    temp->u.crud.dest = strdup("/parodus/cloud-status");
-    temp->u.crud.source = strdup("mac:14cfe2142xxx/config");
-    temp->u.crud.transaction_uuid = strdup("123");
-    will_return(wrp_to_struct, 12);
-    expect_function_call(wrp_to_struct);
-    will_return(nn_freemsg, 0);
-    expect_function_call(nn_freemsg);
-    expect_function_call(wrp_free_struct);
-	
-    processUpstreamMessage();
-    free(temp);
-    free(UpStreamMsgQ);
-    UpStreamMsgQ = NULL;
+	numLoops = 1;
+	metaPackSize = 20;
+	UpStreamMsgQ = (UpStreamMsg *) malloc(sizeof(UpStreamMsg));
+	UpStreamMsgQ->msg = strdup("First Message");
+	UpStreamMsgQ->len = 13;
+	UpStreamMsgQ->next= NULL;
+	UpStreamMsgQ->next = (UpStreamMsg *) malloc(sizeof(UpStreamMsg));
+	UpStreamMsgQ->next->msg = strdup("Second Message");
+	UpStreamMsgQ->next->len = 15;
+	UpStreamMsgQ->next->next = NULL;
+
+	temp = (wrp_msg_t *) malloc(sizeof(wrp_msg_t));
+	memset(temp,0,sizeof(wrp_msg_t));
+	temp->msg_type = 6;
+	temp->u.crud.dest = strdup("mac:14cfe2142xxx/");
+	temp->u.crud.source = strdup("mac:14cfe2142xxx/parodus/cloud-status");
+	temp->u.crud.transaction_uuid = strdup("123");
+
+	will_return(wrp_to_struct, 12);
+	expect_function_call(wrp_to_struct);
+	expect_function_call(wrp_free_struct);
+	processUpstreamMessage();
+	free(temp);
+	free(UpStreamMsgQ);
+	UpStreamMsgQ = NULL;
 }

+void err_processUpstreamMsg_deviceID()
+{
+	numLoops = 1;
+	metaPackSize = 20;
+	deviceIDNull = 1;
+	UpStreamMsgQ = (UpStreamMsg *) malloc(sizeof(UpStreamMsg));
+	UpStreamMsgQ->msg = "First Message";
+	UpStreamMsgQ->len = 13;
+	UpStreamMsgQ->next= NULL;
+	temp = (wrp_msg_t *) malloc(sizeof(wrp_msg_t));
+	memset(temp,0,sizeof(wrp_msg_t));
+	temp->msg_type = 6;
+	temp->u.crud.dest = "mac:14cfe2142xxx/parodus/cloud-status";
+	temp->u.crud.source = "mac:14cfe2142xxx/config";
+	temp->u.crud.transaction_uuid = "123";
+
+	will_return(wrp_to_struct, 12);
+	expect_function_call(wrp_to_struct);
+	will_return(nn_freemsg, 0);
+	expect_function_call(nn_freemsg);
+	expect_function_call(wrp_free_struct);
+	processUpstreamMessage();
+	free(temp);
+	free(UpStreamMsgQ);
+	UpStreamMsgQ = NULL;
+}
 /*----------------------------------------------------------------------------*/
 /*                             External Functions                             */
 /*----------------------------------------------------------------------------*/
@@ -870,9 +902,8 @@ int main(void)
        cmocka_unit_test(test_processUpstreamMsgCrud_nnfree),
        cmocka_unit_test(test_processUpstreamMsg_cloud_status),
        cmocka_unit_test(test_processUpstreamMsg_sendToClient),
-	cmocka_unit_test(test_processUpstreamMessageNullCheck),
-	cmocka_unit_test(err_processUpstreamMessageNullCheck),
-	cmocka_unit_test(err_processUpstreamMessageWithoutMac),
+	cmocka_unit_test(test_processUpstreamMsg_serviceNameNULL),
+	cmocka_unit_test(err_processUpstreamMsg_deviceID)
    };

    return cmocka_run_group_tests(tests, NULL, NULL);
--- a/tests/test_upstream_sock.c
+++ b/tests/test_upstream_sock.c
@@ -0,0 +1,249 @@
+/**
+ *  Copyright 2010-2016 Comcast Cable Communications Management, LLC
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+#include <assert.h>
+#include <errno.h>
+#include <pthread.h>
+#include <malloc.h>
+#include <stdarg.h>
+#include <stddef.h>
+#include <setjmp.h>
+#include <cmocka.h>
+
+#include <nopoll.h>
+#include <wrp-c.h>
+#include <nanomsg/nn.h>
+
+#include "../src/upstream.h"
+#include "../src/config.h"
+#include "../src/client_list.h"
+#include "../src/ParodusInternal.h"
+#include "../src/partners_check.h"
+#include "../src/close_retry.h"
+
+/*----------------------------------------------------------------------------*/
+/*                            File Scoped Variables                           */
+/*----------------------------------------------------------------------------*/
+#define GOOD_CLIENT_URL "tcp://127.0.0.1:6667"
+
+static noPollConn *conn;
+static char *reconnect_reason = "webpa_process_starts";
+bool g_shutdown  = false;
+static ParodusCfg parodusCfg;
+extern size_t metaPackSize;
+extern UpStreamMsg *UpStreamMsgQ;
+int numLoops = 1;
+int deviceIDNull =0;
+wrp_msg_t *reg_msg = NULL;
+extern pthread_mutex_t nano_mut;
+extern pthread_cond_t nano_con;
+
+/*----------------------------------------------------------------------------*/
+/*                                   Mocks                                    */
+/*----------------------------------------------------------------------------*/
+reg_list_item_t *get_reg_list()
+{
+  reg_list_item_t *item = get_global_node();
+  release_global_node();
+  return item;
+}
+
+noPollConn *get_global_conn()
+{
+    return conn;   
+}
+
+char *get_global_reconnect_reason()
+{
+    return reconnect_reason;
+}
+
+void addCRUDmsgToQueue(wrp_msg_t *crudMsg)
+{
+	(void)crudMsg;
+	function_called();
+	return;
+}
+
+void sendMessage(noPollConn *conn, void *msg, size_t len)
+{
+    (void) conn; (void) msg; (void) len;
+    function_called();
+}
+
+void set_parodus_cfg(ParodusCfg *cfg)
+{
+    memcpy(&parodusCfg, cfg, sizeof(ParodusCfg));
+}
+
+ParodusCfg *get_parodus_cfg(void) 
+{
+	ParodusCfg cfg;
+	memset(&cfg,0,sizeof(cfg));
+	parStrncpy(cfg.hw_mac , "14cfe2142xxx", sizeof(cfg.hw_mac));
+	if(deviceIDNull)
+	{
+		parStrncpy(cfg.hw_mac , "", sizeof(cfg.hw_mac));
+	}
+	set_parodus_cfg(&cfg);
+    return &parodusCfg;
+}
+
+/*-------------------------------------------
+int nn_connect (int s, const char *addr)
+{
+    (void) s; (void) addr;
+    printf ("nn_connect, socket %d\n", s);
+    return 1;
+}
+---------------------------------------------*/
+
+ssize_t wrp_pack_metadata( const data_t *packData, void **data )
+{
+    (void) packData; (void) data;
+    function_called();
+    
+    return (ssize_t)mock();
+}
+
+size_t appendEncodedData( void **appendData, void *encodedBuffer, size_t encodedSize, void *metadataPack, size_t metadataSize )
+{
+    (void) encodedBuffer; (void) encodedSize; (void) metadataPack; (void) metadataSize;
+    function_called();
+    char *data = (char *) malloc (sizeof(char) * 100);
+    parStrncpy(data, "AAAAAAAAYYYYIGkYTUYFJH", 100);
+    *appendData = data;
+    return (size_t)mock();
+}
+
+int nn_send (int s, const void *buf, size_t len, int flags)
+{
+    UNUSED(s); UNUSED(buf); UNUSED(len); UNUSED(flags);
+    function_called();
+    return (int)mock();
+}
+
+int pthread_cond_wait(pthread_cond_t *restrict cond, pthread_mutex_t *restrict mutex)
+{
+    UNUSED(cond); UNUSED(mutex);
+    function_called();
+    return (int)mock();
+}
+
+ssize_t wrp_to_struct( const void *bytes, const size_t length, const enum wrp_format fmt, wrp_msg_t **msg )
+{
+    UNUSED(bytes); UNUSED(length); UNUSED(fmt);
+    function_called();
+    *msg = reg_msg;
+    return (ssize_t)mock();
+}
+
+void wrp_free_struct( wrp_msg_t *msg )
+{
+    UNUSED(msg);
+    function_called();
+}
+
+int nn_freemsg (void *msg)
+{
+    UNUSED(msg);
+    function_called();
+    return (int)mock();
+}
+
+int validate_partner_id(wrp_msg_t *msg, partners_t **partnerIds)
+{
+    UNUSED(msg); UNUSED(partnerIds);
+    function_called();
+    return (int) mock();
+}
+
+/*----------------------------------------------------------------------------*/
+/*                                   Tests                                    */
+/*----------------------------------------------------------------------------*/
+
+
+void test_message()
+{
+    metaPackSize = 20;
+    UpStreamMsgQ = (UpStreamMsg *) malloc(sizeof(UpStreamMsg));
+    UpStreamMsgQ->msg = "First Message";
+    UpStreamMsgQ->len = 13;
+    UpStreamMsgQ->next = NULL;
+
+    numLoops = 1;
+    reg_msg = (wrp_msg_t *) malloc(sizeof(wrp_msg_t));
+    memset(reg_msg,0,sizeof(wrp_msg_t));
+    reg_msg->msg_type = WRP_MSG_TYPE__SVC_REGISTRATION;
+    reg_msg->u.reg.service_name = "config";
+    reg_msg->u.reg.url = GOOD_CLIENT_URL;
+
+    will_return(wrp_to_struct, 12);
+    expect_function_call(wrp_to_struct);
+
+    will_return(nn_send, 1);
+    expect_function_call(nn_send);
+
+    will_return(nn_freemsg, 0);
+    expect_function_call(nn_freemsg);
+    expect_function_call(wrp_free_struct);
+
+    processUpstreamMessage();
+    free(reg_msg);
+    free(UpStreamMsgQ);
+}
+
+void test_processUpstreamMessage()
+{
+  int last_sock = -1;
+  reg_list_item_t * reg_item = get_reg_list ();
+
+  assert_null (reg_item);
+  test_message();
+  reg_item = get_reg_list ();
+  assert_non_null (reg_item);
+  if (NULL == reg_item)
+    return;
+
+  last_sock = reg_item->sock;
+  test_message ();
+  assert_int_equal (get_numOfClients(), 1);
+  if (get_numOfClients() != 1)
+    return;
+  reg_item = get_reg_list ();
+  assert_int_equal (last_sock, reg_item->sock);
+  if (last_sock != reg_item->sock)
+    return;
+
+  test_message ();
+  assert_int_equal (get_numOfClients(), 1);
+  if (get_numOfClients() != 1)
+    return;
+  reg_item = get_reg_list ();
+  assert_int_equal (last_sock, reg_item->sock);
+
+}
+
+/*----------------------------------------------------------------------------*/
+/*                             External Functions                             */
+/*----------------------------------------------------------------------------*/
+
+int main(void)
+{
+    const struct CMUnitTest tests[] = {
+        cmocka_unit_test(test_processUpstreamMessage)
+    };
+    return cmocka_run_group_tests(tests, NULL, NULL);
+}
Author	SHA1	Message	Date
shilpa24balaji	55e10aa051	Merge pull request #325 from shilpa24balaji/3.12_p3b Update retry time in connection-health-file	2019-10-25 11:56:33 -07:00
Shilpa Seshadri	879a585b66	Update retry time in connection-health-file	2019-10-24 18:20:20 -07:00
shilpa24balaji	ea3534678b	Merge pull request #321 from xmidt-org/unref_crash nopoll_conn_unref crash fix	2019-09-18 16:49:19 -07:00
Shilpa Seshadri	6ebb62ead4	Removing the additional conn_unref as conn_close handles this	2019-09-18 11:18:26 -07:00
Shilpa Seshadri	5ec16a7370	Re-order the cloud status update to prevent the nopoll_conn_unref crash	2019-09-16 16:26:56 -07:00
shilpa24balaji	7b81cb4efd	Update README.md	2019-09-12 17:12:48 -07:00
shilpa24balaji	4c6a6a99e6	Merge pull request #320 from xmidt-org/event_handler Ping Status change event handler	2019-09-12 16:42:01 -07:00
shilpa24balaji	106e1bfeb3	Merge pull request #318 from bill1600/waitconrdy initialize wait_status in wait_connection_ready	2019-09-10 10:28:27 -07:00
Shilpa Seshadri	4f01170670	Handler definition for Ping Status change event	2019-09-09 16:51:39 -07:00
shilpa24balaji	f37d1911d6	Merge pull request #319 from xmidt-org/master Sync from master branch	2019-09-09 13:13:29 -07:00
Bill Williams	3a436999fc	initialize wait_status in wait_connection_ready	2019-09-06 11:56:56 -07:00
shilpa24balaji	016c80960c	Merge pull request #316 from guruchandru/parodus_event Parodus cloud Status update and Unit tests	2019-08-22 16:34:48 -07:00
Guru Chandru	b286857a22	Parodus cloud Status update and Unit tests	2019-08-22 11:50:56 +05:30
Shilpa Seshadri	f998106aed	Log reconnect reason and update change log	2019-08-19 21:46:45 -07:00
shilpa24balaji	2d209b2a0d	Merge pull request #315 from xmidt-org/event_handler Pause connection retry when interface is down	2019-08-19 16:41:41 -07:00
Shilpa Seshadri	3f471100db	Pause retry when interface is down and until its up	2019-08-17 03:43:50 -07:00
shilpa24balaji	ddc04f9da0	Merge pull request #313 from guruchandru/parodus_checkin Parodus cloud-status shows "online" when connection is closed during …	2019-08-15 15:34:09 -07:00
Guru Chandru	a23615f3a5	Parodus cloud-status shows "online" when connection is closed during interface-down	2019-08-14 18:39:01 +05:30
shilpa24balaji	b1caff4a1a	Merge pull request #312 from guruchandru/parodus_handler parodus event handler to listen to interface_down and interface_up event	2019-08-09 12:41:59 -07:00
Sadhyama Vengilat	11c9052d77	parodus event handler to listen to interface_down and interface_up event	2019-08-07 12:19:38 +05:30
guruchandru	5ceb57a8c3	Merge pull request #1 from bill1600/sysevent add pause/resume heartBeatTimer	2019-08-06 10:48:59 +05:30
guruchandru	c4ebe239ac	Merge branch 'parodus_handler' into sysevent	2019-08-06 10:39:45 +05:30
shilpa24balaji	1622c44c89	Merge pull request #307 from gbuddappagari/parodus_onboard RDKB-20643:Add OnBoarding logs	2019-07-24 20:15:06 -07:00
shilpa24balaji	fb542586e7	Update CMakeLists.txt	2019-07-24 20:13:40 -07:00
Gayathri Buddappagari	0afb87c29b	RDKB-20643:Add OnBoarding logs	2019-07-15 17:02:01 +05:30
shilpa24balaji	f168e4d148	Merge pull request #308 from bill1600/nopoll_102 Use nopoll version 1.0.2	2019-07-02 14:52:36 -07:00
Bill Williams	97570a24d5	Use nopoll version 1.0.2	2019-07-02 13:24:20 -07:00
shilpa24balaji	95b6f75284	Merge pull request #306 from bill1600/newauthtoken request new auth token on every retry, not just after 403	2019-06-12 11:38:10 -07:00
Bill Williams	f87e69c07b	no need for backoff after 403	2019-06-11 14:20:45 -07:00
Bill Williams	647905639c	refine connect/auth-token logic	2019-06-05 08:56:28 -07:00
Bill Williams	ceadc4b51f	refine fetch auth token	2019-06-03 16:55:29 -07:00
Bill Williams	38dee179e7	request new auth token on every retry, not just after 403	2019-05-30 13:44:49 -07:00
shilpa24balaji	9feafedff8	Merge pull request #302 from bill1600/clrtoken requestNewAuthToken will clear token if it fails	2019-05-21 17:49:33 -07:00
Bill Williams	2807f8e43a	add test_auth_token_more.c	2019-05-16 13:48:02 -07:00
Bill Williams	5132675700	add unit tests for auth_token	2019-05-16 13:41:19 -07:00
Bill Williams	e166b9fdf5	use memset to clear auth token in requestNewAuthToken	2019-05-14 13:34:35 -07:00
Bill Williams	60789f0ec8	requestNewAuthToken will clear token if it fails	2019-05-14 11:51:40 -07:00
Bill Williams	3fb0708b15	add pause/resume heartBeatTimer	2019-05-07 16:19:37 -07:00
shilpa24balaji	65098e36cb	Merge pull request #298 from bill1600/nano_115 Update to use nanomsg v 1.1.4	2019-04-24 10:30:41 -07:00
shilpa24balaji	c585300f76	Merge pull request #297 from bill1600/test_upstream Add unit test for re-registrations	2019-04-24 10:27:48 -07:00
Bill Williams	e4e78118cf	Use nanomsg version 1.1.4	2019-04-23 17:12:48 -07:00
Bill Williams	8b4541b570	Update to use nanomsg v 1.1.5	2019-04-23 13:29:35 -07:00
Bill Williams	acc542647b	Add unit test for re-registrations	2019-04-12 09:09:23 -07:00
shilpa24balaji	da6614b19d	Merge pull request #294 from bill1600/cnheal Add logic to save parodus connection status in health file	2019-04-04 11:28:23 -07:00
Bill Williams	096271279d	new self heal version woth merged close/endpoint	2019-04-01 09:22:40 -07:00
shilpa24balaji	50176fb120	Merge pull request #292 from bill1600/close_endpt Fix nanomsg client close handling	2019-03-29 14:31:57 -07:00
Bill Williams	2ad896abc6	log all nn_close	2019-03-27 11:35:16 -07:00
Bill Williams	f58f85bc32	close client when deleting from client list	2019-03-26 16:54:52 -07:00
Bill Williams	4fef26c082	use endpoint in nn_shutdown and log nn_close errors	2019-03-26 16:26:09 -07:00
shilpa24balaji	1995a664ad	Merge pull request #291 from sadhyama/master Rename command line options for MTLS cert and Key #290	2019-03-22 10:39:44 -07:00
Weston Schmidt	f1b2add244	Merge branch 'nosinovacao-feature_mutual_auth_v1'	2019-03-20 09:08:47 -07:00
Weston Schmidt	13739786a0	Resolve the merge conflicts in PR 246. Remove the ifdef flag as this should always be available. Fix a mistake in the commandline option parsing of the C flag ... needs to be C:.	2019-03-20 09:05:20 -07:00
Sadhyama Vengilat	4fc082cb43	Updated CHANGELOG.md	2019-03-19 17:29:26 +05:30
Sadhyama Vengilat	08feef216e	Rename command line options for MTLS cert and Key #290	2019-03-19 17:19:00 +05:30
shilpa24balaji	2bde60e885	Merge pull request #289 from bill1600/camera fix mutex error in service alive	2019-03-17 19:30:34 -07:00
Bill Williams	5d05150249	fix mutex error in service alive	2019-03-17 16:57:20 -07:00
shilpa24balaji	40bf7eeb0e	Merge pull request #287 from bill1600/shutfail add nn_close to nn_shutdown	2019-03-05 15:50:51 -08:00
Bill Williams	fcec26a25f	fix test_upstream test	2019-03-04 15:48:41 -08:00
Bill Williams	1b71082e77	add nn_close to nn_shutdown	2019-03-04 15:28:00 -08:00
shilpa24balaji	4085c56ed6	Merge pull request #284 from sadhyama/master Move auth token request code to separate file	2019-02-18 14:07:15 -08:00
shilpa24balaji	0b700e57ff	Merge pull request #283 from sadhyama/master Add support to use auth token during initial connect to cloud	2019-02-15 12:51:21 -08:00
shilpa24balaji	1b903521d2	Update connection.c	2019-02-15 12:43:14 -08:00
shilpa24balaji	3814f873bc	Update CHANGELOG.md	2019-02-15 12:41:48 -08:00
shilpa24balaji	8a3e4507ef	Update config.c	2019-02-15 12:41:13 -08:00
shilpa24balaji	c7c93254ff	Update README.md	2019-02-15 12:38:45 -08:00
shilpa24balaji	0875751c3f	Update CHANGELOG.md	2019-02-15 12:34:22 -08:00
shilpa24balaji	c2edbbc074	Update CHANGELOG.md	2019-02-15 12:33:41 -08:00
Sadhyama Vengilat	7b03fad90f	Unit tests on auth token request	2019-02-10 11:11:29 +05:30
Sadhyama Vengilat	a5081a5cfa	Move auth jwt request code to separate file	2019-02-10 10:54:56 +05:30
Sadhyama Vengilat	25a6a99c69	Added unit tests for themis curl changes	2019-02-10 01:58:16 +05:30
Sadhyama Vengilat	5a60847e28	Themis JWT token fetch using libcurl	2019-02-09 20:28:27 +05:30
Sadhyama Vengilat	29f00e5850	Remove themis create read scripts command line arguments	2019-02-09 20:25:56 +05:30
Sadhyama Vengilat	4bd9e87125	Add new cmd line argument for client-cert-path and token-server-url	2019-02-09 20:19:06 +05:30
Sadhyama Vengilat	56ab5f13fe	Add libcurl dependency in parodus	2019-02-09 20:12:32 +05:30
shilpa24balaji	57ca4084ce	Update CHANGELOG.md	2019-02-08 16:11:19 -08:00
shilpa24balaji	b001964b71	Merge pull request #281 from sadhyama/parodus-interface To correct the spelling 'webpa-inteface-used' in convey header	2019-02-07 13:05:10 -08:00
Sadhyama Vengilat	c33bb6c1c3	To correct the spelling 'webpa-inteface-used' in convey header	2019-02-07 16:42:42 +05:30
shilpa24balaji	379e63be00	Merge pull request #280 from bill1600/svcalive Svcalive	2019-02-05 16:20:35 -08:00
bill1600	062fdc2ce0	Merge branch 'master' into svcalive	2019-01-28 16:09:08 -08:00
Bill Williams	200522c997	change svc alive back to separate thread. Shut it down with pthread_cond_timedwait	2019-01-28 15:53:29 -08:00
Bill Williams	62540e8db8	fix main loop to keep calling svc_alive_task during cloud disconnect retry	2019-01-25 14:08:27 -08:00
shilpa24balaji	f155dd601c	Merge pull request #278 from sadhyama/master Refactored Upstream Retrieve flow	2019-01-25 12:33:32 -08:00
shilpa24balaji	b9a5770bf9	Merge pull request #277 from gbuddappagari/master To enable valgrind	2019-01-14 10:30:30 -08:00
Sadhyama Vengilat	a717b0a909	Updated changelog	2019-01-12 12:33:58 +05:30
Sadhyama Vengilat	a7b1a145a5	Added unit tests for upstream refactor changes	2019-01-12 12:32:00 +05:30
Sadhyama Vengilat	7bc498b376	Refactor Upstream Retrieve mechanism	2019-01-12 12:15:02 +05:30
Gayathri	fe00e55fff	To enable valgrind	2019-01-11 09:52:55 +05:30
shilpa24balaji	66104dcabc	Merge pull request #275 from gbuddappagari/leak_fix Fixed issues in CRUD message processing	2019-01-10 09:24:24 -08:00
Gayathri	aedd9c972a	To fix memory corruption	2019-01-10 11:03:05 +05:30
shilpa24balaji	99b09179f2	Merge pull request #274 from bill1600/fixleaks Fixleaks	2019-01-08 23:49:35 -08:00
shilpa24balaji	92020ec6ec	Update CMakeLists.txt	2019-01-08 16:57:35 -08:00
shilpa24balaji	9057322fd7	Update CMakeLists.txt	2019-01-08 16:52:39 -08:00
Bill Williams	55c70f3c6f	resolve conflict	2019-01-08 14:49:31 -08:00
Bill Williams	7c07a5dd63	fix test_downstream	2019-01-08 14:38:55 -08:00
Bill Williams	cdd0a9e355	remove unneeded patch, and fix tests	2019-01-08 10:20:34 -08:00
shilpa24balaji	392085b01b	Merge pull request #271 from gbuddappagari/master To fix memory leak in upstream event message flow	2019-01-07 20:12:28 -08:00
Sadhyama Vengilat	bd67050c80	Fix build failure when FEATURE_DNS_QUERY is disabled	2019-01-08 08:56:00 +05:30
Sadhyama Vengilat	cea408a33c	Fix RETRIEVE response processing issue due to mac check	2019-01-08 08:43:19 +05:30
Gayathri	d1522346b4	To fix crash in CRUD request processing	2019-01-09 15:21:13 +05:30
Bill Williams	22feddeadc	properly shut down tasks, and fix memory leaks	2019-01-07 14:24:55 -08:00
Gayathri	df2729084d	To fix memory leak in upstream event message flow	2019-01-04 18:34:27 +05:30
shilpa24balaji	8a61e66456	Merge pull request #267 from bill1600/untask_svc_alive change serviceAlivetask to a function call from main	2018-12-18 14:09:17 -08:00
shilpa24balaji	8a737d6c18	Merge branch 'master' into untask_svc_alive	2018-12-18 14:08:50 -08:00
Bill Williams	905cb3bade	update change log	2018-12-18 13:39:25 -08:00
Shilpa Seshadri	a2d7dfeb95	Log time difference in connect time and boot time only during boot time and not during reconnect	2018-12-17 23:21:04 -08:00
shilpa24balaji	342a8ed250	Merge pull request #268 from bill1600/send_mutex Send mutex. put mutex lock into get_global_node	2018-12-13 15:41:20 -08:00
Bill Williams	97da13ffcc	put mutex lock into get_global_node	2018-12-13 14:07:06 -08:00
Bill Williams	590a43a053	Merge branch 'master' of https://github.com/Comcast/parodus into send_mutex	2018-12-13 13:42:51 -08:00
Bill Williams	0e6e833301	put mutex lock in get_global_node	2018-12-13 13:33:33 -08:00
shilpa24balaji	4525e39de9	Merge pull request #261 from bill1600/send_mutex Send mutex	2018-12-13 11:50:48 -08:00
shilpa24balaji	8d9e9c014a	Merge branch 'master' into send_mutex	2018-12-13 11:49:10 -08:00
Bill Williams	9f6ddb2b78	change serviceAlivetask to a function call from main	2018-12-12 14:23:10 -08:00
Bill Williams	c2f6a64569	Updated change log for send_mutex change	2018-11-30 09:38:41 -08:00
Bill Williams	2f0244af11	make client list and nn_sends thread safe	2018-11-30 09:35:05 -08:00
Nuno Martins	3bb48b48c0	Added Security Feature: Mutual Authentication (mTLS or two way TLS) This change adds support for two new program parameters -q "client_cert_path" and -k "client key path" Where here client is the CPE, so It will be the CPE cert and corresponding key. Having those two parameters we are in position to pass them on the nopoll_conn_opts_set_ssl_certs function. This function, previously, was being set with NULL values. As most parameters have a path with 64 characters, we also created those (cert and key) paths with that length. We also changed the README.md accordingly, to show how to enable and use this feature. Signed-off-by: Nuno Martins <nuno.mmartins@parceiros.nos.pt>	2018-10-08 16:16:08 +01:00