* s2sip: removed nua dependency
  Ignore-this: d32f68be34d4628129aff2afad3c99f1
  
  Fixed CK_FORK=no case.



git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@12420 d0543943-73ff-0310-b7d9-9358b9ac24b2

  * s2_dns_domain(): more flexible selection of transports by URI parameters


git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@12419 d0543943-73ff-0310-b7d9-9358b9ac24b2

  * run_test_nta: run tests without named if named refuses to start



git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@12418 d0543943-73ff-0310-b7d9-9358b9ac24b2

  * nta: fix timer N3
  Ignore-this: 4018f3a32723692153389c2109b72296
  
  Try UDP instead of TCP if TCP server does not respond quick enough.



git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@12417 d0543943-73ff-0310-b7d9-9358b9ac24b2

skypiax:  indent -gnu -ts4 -br -brs -cdw -lp -ce -nbfda -npcs -nprs -npsl -nbbo -saf -sai -saw -cs -bbo -nhnl -nut -sob -l90

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@12411 d0543943-73ff-0310-b7d9-9358b9ac24b2

Move sofia logging to the core logging engine, add change sofia loglevel api and add sofia profile xxx siptrace on-off for TPORT_LOG

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  * su_uniqueid.c: srand() must be called per-thread on windows



git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@12400 d0543943-73ff-0310-b7d9-9358b9ac24b2

  * check_session.c: more CANCEL timeout cases



git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@12399 d0543943-73ff-0310-b7d9-9358b9ac24b2

  * nua: check_nua now uses s2base.h and s2sip.h



git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@12398 d0543943-73ff-0310-b7d9-9358b9ac24b2

  * check_nua: added test case for CANCELed INVITE timing out



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  * s2check: added s2base.[hc], s2sip.[hc]
  Ignore-this: 6a32b36a47a6f9dd2b5fec7c7375c564
  
  Moved nua/test_s2 code here.



git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@12388 d0543943-73ff-0310-b7d9-9358b9ac24b2

  * nta: calculate timer D correctly
  Ignore-this: f43d9dcc11fb6a19c3674a6da35ee7ec
  
  Timer D is either 32 seconds or 64 times T1, whichever is larger.



git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@12387 d0543943-73ff-0310-b7d9-9358b9ac24b2

  * s2check/Makefile.am: more clue about name



git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@12386 d0543943-73ff-0310-b7d9-9358b9ac24b2

  * RELEASE: describe nta changes with forking, timer C, timer D, and CANCEL



git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@12385 d0543943-73ff-0310-b7d9-9358b9ac24b2

  * test_soa.c: ignore fgets() return value. really.



git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@12384 d0543943-73ff-0310-b7d9-9358b9ac24b2

  * test_nta.c: timer C now CANCELs INVITE transaction
  Ignore-this: 8de2e5747e7ae0e62e2d8ad9aeb0cbed
  
  408 response is not generated (unless CANCEL times out, too.)



git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@12383 d0543943-73ff-0310-b7d9-9358b9ac24b2

  * nta_tag.c: fixed NTATAG_TIMER_C() documentation



git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@12382 d0543943-73ff-0310-b7d9-9358b9ac24b2

  * nta: timeout CANCELed INVITE transactions properly
  Ignore-this: 4e7fdc56065dba617352443a9310bb28
  
  Use timer D (instead of timer C) to timeout CANCELed INVITE transactions.
  
  Also, generate 408 Request Timeout to all forks that have not received a
  final response.



git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@12381 d0543943-73ff-0310-b7d9-9358b9ac24b2

  * nta: nta_agent_set_params() now returns correct value for tport parameters set



git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@12380 d0543943-73ff-0310-b7d9-9358b9ac24b2