[OpenSIPS-Devel] [OpenSIPS/opensips] 149b4a: Add "free param" function for the tracer

[Bogdan Andrei IANCU]

  Branch: refs/heads/master
  Home:   https://github.com/OpenSIPS/opensips
  Commit: 149b4ab05274f3d642782ff77c41262e66bfc01b
      https://github.com/OpenSIPS/opensips/commit/149b4ab05274f3d642782ff77c41262e66bfc01b
  Author: Bogdan-Andrei Iancu <bogdan at opensips.org>
  Date:   2021-04-23 (Fri, 23 Apr 2021)

  Changed paths:
    M modules/b2b_entities/b2be_load.h
    M modules/b2b_logic/records.c

  Log Message:
  -----------
  Add "free param" function for the tracer


  Commit: c38eff729e1cfb810aa9ee6f9abe07c6e7f123b4
      https://github.com/OpenSIPS/opensips/commit/c38eff729e1cfb810aa9ee6f9abe07c6e7f123b4
  Author: Bogdan-Andrei Iancu <bogdan at opensips.org>
  Date:   2021-04-23 (Fri, 23 Apr 2021)

  Changed paths:
    M modules/tracer/doc/tracer_admin.xml
    M modules/tracer/tracer.c
    M modules/tracer/tracer.h

  Log Message:
  -----------
  [tracer] added b2b session tracing

Based on the PR from @nikbyte
Credits to @nikbyte for the idea and for the initial patch
Closes #2409


Compare: https://github.com/OpenSIPS/opensips/compare/d8fcd2649aa0...c38eff729e1c