* Suppressed various compilation warnings
* Fixed CodeQL warning
* Fixed build warning on Android and Linux
* Fix build warning on Visual Studio
* Update target Android SDK version to 29 (for pjsua2 & app), to avoid gradle error: 'Google Play requires that apps target API level 29 or higher'.
* Add support for Camera2 API to ipjsua android app.
* Fix assertion on Win32 app (MSVC2005) because ICE transport info size is 160 bytes while the allocated buffer is just 144 bytes.
* Enable python unit test on windows for github actions.
* Avoid assertion in pjsua test caused by double calling of pjsua_conf_remove_port()
- Retry running pjsua upon failure (due to address-in-use error, happened quite frequently on MacOS in GitHub CI).
- Minor fixes: missing 'self', add slight delay after closing socket to reduce possibility of address-in-use error, make sure sip port is not equal to telnet port.
* pjsua-test:
- Update pjsua-test module call: wait ICE update before checking media
- Attempt to fix all failed tests by sipp module: changed SIPp port from 6000 to 50070 (port used by recvfrom module)
- Update call module: confirm codec priority after change, fix DTLS-SRTP expect may race with state CONFIRMED
- Add timeout check in telnet-ing to pjsua
- ICE nego may race with call state CONFIRMED, so mod call better just sleep instead of expecting 'ICE nego success'.
* Other unit tests:
- Print stack trace on crash on Linux and DarwinOS via SIGSEGV signal handler.
- Update resolver test: print log on callback error, replace assertion checks with error return, fix comments, sleep periods, fix received packet count may be > 1 if server ignore the request (for example when the test machine experiencing high CPU load).
- Update ccpp.yml: add -g for jobs with unit-tests.
- More lenient on tsx retransmission count check in pjsip-test.
- Update tsx_uac/s_test.c: allow retransmission timing diff from 150 to 500ms to accommodate possible CPU spike on some test machines.
* Update pjsua test to use pjsua telnet CLI, configurable via `DEFAULT_TELNET` setting in `inc_cfg.py`, set it to `False` to return to the old behavior using console prompt+stdin/stdout.
* Update pjsua test indentation: replace tab->space.
- Updated python test driver run.py to perform stdout polling using a dedicated thread, this will increase the robustness of pattern matcing class "Expect" and remove the possibility of stucked pjsua (due to output buffer full when no stdout read polling is done).
- Also updated other test driver and scenario accordingly.
git-svn-id: https://svn.pjsip.org/repos/pjproject/trunk@5067 74dad513-b988-da41-8d7b-12977e46ad98
