[OpenSIPS-Devel] [OpenSIPS/opensips] ea18d8: [pua] Added clustering support

[Bogdan Andrei IANCU]

  Branch: refs/heads/master
  Home:   https://github.com/OpenSIPS/opensips
  Commit: ea18d829079ef58abeb6d71d00b231af675ea665
      https://github.com/OpenSIPS/opensips/commit/ea18d829079ef58abeb6d71d00b231af675ea665
  Author: Bogdan-Andrei Iancu <bogdan at opensips.org>
  Date:   2021-05-26 (Wed, 26 May 2021)

  Changed paths:
    M modules/pua/hash.c
    M modules/pua/hash.h
    M modules/pua/pua.c
    M modules/pua/pua.h
    M modules/pua/send_publish.c
    M modules/pua/send_subscribe.c

  Log Message:
  -----------
  [pua] Added clustering support

The PUA data can be shared between multiple OpenSIPS instances using a mixage of DB sharing and clsutering/BIN support.
This allows full support for HA or anycast scenarios.