diff --git a/Dockerfile b/Dockerfile
index f51129c..361f93d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -9,8 +9,8 @@ RUN apk add --update --no-cache \
 
 FROM build-base AS poco-build
 
-ADD https://api.github.com/repos/stephb9959/poco/git/refs/heads/master version.json
-RUN git clone https://github.com/stephb9959/poco /poco
+ADD https://api.github.com/repos/AriliaWireless/poco/git/refs/tags/poco-tip-v1 version.json
+RUN git clone https://github.com/AriliaWireless/poco --branch poco-tip-v1 /poco
 
 WORKDIR /poco
 RUN mkdir cmake-build
diff --git a/build b/build
index e69de29..56a6051 100644
--- a/build
+++ b/build
@@ -0,0 +1 @@
+1
\ No newline at end of file
diff --git a/src/framework/MicroService.h b/src/framework/MicroService.h
index b37a8ba..b0aa27a 100644
--- a/src/framework/MicroService.h
+++ b/src/framework/MicroService.h
@@ -703,6 +703,19 @@ namespace OpenWifi::Utils {
         return (std::all_of(UUID.begin(),UUID.end(),[&](auto i){ if(i=='-') dashes++; return i=='-' || std::isxdigit(i);})) && (dashes>0);
     }
 
+	template <typename ...Args> std::string ComputeHash(Args&&... args) {
+		Poco::SHA2Engine    E;
+		auto as_string = [](auto p) {
+			if constexpr(std::is_arithmetic_v<decltype(p)>) {
+				return std::to_string(p);
+			} else {
+				return p;
+			}
+		};
+		(E.update(as_string(args)),...);
+		return Poco::SHA2Engine::digestToHex(E.digest());
+	}
+
     [[nodiscard]] inline std::vector<std::string> Split(const std::string &List, char Delimiter=',' ) {
         std::vector<std::string> ReturnList;
 
@@ -2736,12 +2749,12 @@ namespace OpenWifi {
 		}
 
 	  private:
-		std::recursive_mutex  	Mutex_;
-		Types::NotifyTable      Notifiers_;
-		Poco::Thread        	Worker_;
-		mutable std::atomic_bool    	Running_=false;
-		uint64_t          		FunctionId_=1;
-		Poco::NotificationQueue	Queue_;
+		std::recursive_mutex  		Mutex_;
+		Types::NotifyTable      	Notifiers_;
+		Poco::Thread        		Worker_;
+		mutable std::atomic_bool    Running_=false;
+		uint64_t          			FunctionId_=1;
+		Poco::NotificationQueue		Queue_;
 	};
 
 	class KafkaManager : public SubSystemServer {
@@ -3023,7 +3036,7 @@ namespace OpenWifi {
 	    }
 	    int Start() override;
 	    inline void Stop() override {
-	        Logger().information("Stopping ");
+	        Logger().information("Stopping...");
 	        for( const auto & svr : RESTServers_ )
 	            svr->stop();
 			Pool_.stopAll();
@@ -3156,7 +3169,7 @@ namespace OpenWifi {
 
 	    inline int Start() override;
 	    inline void Stop() override {
-	        Logger().information("Stopping ");
+	        Logger().information("Stopping...");
 	        for( const auto & svr : RESTServers_ )
 	            svr->stop();
 			Pool_.stopAll();
@@ -3304,7 +3317,6 @@ namespace OpenWifi {
 		inline std::string ConfigPath(const std::string &Key);
 		inline std::string Encrypt(const std::string &S);
 		inline std::string Decrypt(const std::string &S);
-		inline std::string CreateHash(const std::string &S);
 		inline std::string MakeSystemEventMessage( const std::string & Type ) const;
 		[[nodiscard]] inline bool IsValidAPIKEY(const Poco::Net::HTTPServerRequest &Request);
 		inline static void SavePID();
@@ -3350,7 +3362,6 @@ namespace OpenWifi {
 		std::string                 WWWAssetsDir_;
 		Poco::Crypto::CipherFactory & CipherFactory_ = Poco::Crypto::CipherFactory::defaultFactory();
 		Poco::Crypto::Cipher        * Cipher_ = nullptr;
-		Poco::SHA2Engine			SHA2_;
 		MicroServiceMetaMap			Services_;
 		std::string 				MyHash_;
 		std::string 				MyPrivateEndPoint_;
@@ -3521,7 +3532,7 @@ namespace OpenWifi {
 	    MyPrivateEndPoint_ = ConfigGetString("openwifi.system.uri.private");
 	    MyPublicEndPoint_ = ConfigGetString("openwifi.system.uri.public");
 	    UIURI_ = ConfigGetString("openwifi.system.uri.ui");
-	    MyHash_ = CreateHash(MyPublicEndPoint_);
+	    MyHash_ = Utils::ComputeHash(MyPublicEndPoint_);
 	}
 
 	void MicroServicePostInitialization();
@@ -3858,11 +3869,6 @@ namespace OpenWifi {
 	    return Cipher_->decryptString(S, Poco::Crypto::Cipher::Cipher::ENC_BASE64);;
 	}
 
-	inline std::string MicroService::CreateHash(const std::string &S) {
-	    SHA2_.update(S);
-	    return Utils::ToHex(SHA2_.digest());
-	}
-
 	inline std::string MicroService::MakeSystemEventMessage( const std::string & Type ) const {
 	    Poco::JSON::Object	Obj;
 	    Obj.set(KafkaTopics::ServiceEvents::Fields::EVENT,Type);