[OpenSIPS-Devel] [OpenSIPS/opensips] f9958d: Fix cookie collision when using rtpengine/rtpproxy...

[John Burke]

  Branch: refs/heads/master
  Home:   https://github.com/OpenSIPS/opensips
  Commit: f9958d77748f3144c630c1867301c031d4dadffc
      https://github.com/OpenSIPS/opensips/commit/f9958d77748f3144c630c1867301c031d4dadffc
  Author: John Burke <john at voxtelesys.net>
  Date:   2021-04-21 (Wed, 21 Apr 2021)

  Changed paths:
    M modules/rtpengine/rtpengine.c
    M modules/rtpproxy/rtpproxy.c

  Log Message:
  -----------
  Fix cookie collision when using rtpengine/rtpproxy modules

When using Docker, PIDs often are the same between OpenSIPS instances and cannot be used as a good source for cookie prefix. Use prefix with random influence instead.

Fixes #2459

(cherry picked from commit e6cfd6f3c7e358ee9581aa9adca6398f4eead033)


  Commit: 2515c7499db6f35abba04b6cce1d9489f3cdf4cc
      https://github.com/OpenSIPS/opensips/commit/2515c7499db6f35abba04b6cce1d9489f3cdf4cc
  Author: John Burke <john at voxtelesys.net>
  Date:   2021-04-21 (Wed, 21 Apr 2021)

  Changed paths:
    M modules/rtpengine/rtpengine.c
    M modules/rtpproxy/rtpproxy.c

  Log Message:
  -----------
  Instead of summation, use combination schema for cookie: `PID_RAND_SEQN`

(cherry picked from commit cc851498a3d1345cd680e69d18da7303d26bcb06)


Compare: https://github.com/OpenSIPS/opensips/compare/55e2a3b65d7f...2515c7499db6