* TCP timeout after FIN/RST: switched back to the value from a35fc1d5ea
* py-flow-info: reset 'guessed' flag after detection/detection-update received
Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
- nDPId: fixed invalid IP4/IP6 tuple compare
- nDPIsrvd: fixed caching issue (finally)
- added tiny c example (can be used to check flow manager sanity)
- c-captured: use flow_last_seen timestamp from `struct nDPIsrvd_flow`
- README.md update: added example JSON sequence
- nDPId: added new flow event `update` necessary for correct
timeout handling (and other future use-cases)
- nDPIsrvd.h and nDPIsrvd.py: switched to an instance
(consists of an alias/source tuple) based flow manager
- every flow related event **must** now serialize `alias`, `source`,
`flow_id`, `flow_last_seen` and `flow_idle_time` to make the timeout
handling and verification process work correctly
- nDPIsrvd.h: ability to profile any dynamic memory (de-)allocation
- nDPIsrvd.py: removed PcapPacket class (unused)
- py-flow-dashboard and py-flow-multiprocess: fixed race condition
- py-flow-info: print statusbar with probably useful information
- nDPId/nDPIsrvd.h: switched from packet-flow only timestamps (`pkt_*sec`)
to a generic flow event timestamp `ts_msec`
- nDPId-test: added additional checks
- nDPId: increased ICMP flow timeout
- nDPId: using event based i/o if capturing packets from a device
- nDPIsrvd: fixed memory leak on shutdown if remote descriptors
were still connected
Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
* nDPId-test: disable #include <syslog.h> if NO_MAIN macro defined
* nDPId-test: mock syslog flags and functions
* gitlab-ci: force -Werror
Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
* After the first packet was processed, "flow_last_seen" was still 0.
This behaviour is invalid as the first packet may contain l4 payload data e.g. for UDP
and it also breaks nDPId json consistency "flow_first_seen" > 0, but "flow_last_seen" == 0.
* JSON schema: set minimum timestamp value for Epoch timestamps to 24710 for flow_*_seen and
1 for pcap packet ts. Those values are dependant on some manipulated pcap's in libnDPI/tests/pcap.
Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
bf15263 Fix a "bug" in the example where option 3 interfered with option 1's counter.
b6e24ef Use `malloc(sizeof *s)` in example code.
a109c6b Stop using `gets` in example.c.
c85c9e1 fix: fix utstack example's compiling error
86e6776 Replace *.github.com urls with *.github.io (#227)
e493aa9 Bump version to 2.3.0.
ae2ac52 Fix README.md to display the *actual* TravisCI status.
134e241 Silence -Wswitch-default warnings, and add it to the TravisCI config.
62fefa6 Fix some typos in userguide.txt, and re-remove spaces in macro definitions.
37d2021 tests: add whitespaces to example code
524ca1a doc: add whitespaces to documentation
0f6c619 Fix a typo in the documentation for HASH_COUNT. NFC.
388134a Rename uthash_memcmp to HASH_KEYCMP, step 3.
053bed1 Eliminate HASH_FCN; change the handling of HASH_FUNCTION to match HASH_KEYCMP.
f0e1bd9 Refactor test93.c to avoid scan-build warnings.
45af88c Remove two dead writes in tests, to silence scan-build warnings.
66e2668 Bump version to 2.2.0.
973bd67 uthash.h: Swap multiplicands to put the widest ones first.
15ad042 Always include <stdint.h>, unless HASH_NO_STDINT is defined by the user.
6b4768b Rename uthash_memcmp to HASH_KEYCMP, step 2.
e64c7f0 Update tests/README to describe the most recently added tests. NFC.
c62796c HASH_CLEAR after some tests, to eliminate "memory leak" warnings.
7f0aadb Support spaces in $exe path
0831d9a uthash.h: fix compiler warning -Wcast-qual
ba2fbfd utarray.h: preserve constness in utarray_str_cpy
git-subtree-dir: dependencies/uthash
git-subtree-split: bf15263081be6229be31addd48566df93921cb46
* fixed linking issue by using CMake to check if explicit link against libm required
* make nDPIsrvd collectd exit if parent pid changed, meaning that collectd died somehow
* nDPId-test restores SIGPIPE to the default handler (termination), so abnormal connection drop's do now have consequences
Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
* more structs are now "compressable"
* fixed missing DAEMON_RECONNECT event
* improved memory profiler
Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
