[OpenSIPS-Devel] [OpenSIPS/opensips] 444207: Fix replication of dialog delete events

[liviuchircu]

  Branch: refs/heads/1.10
  Home:   https://github.com/OpenSIPS/opensips
  Commit: 444207bd88f2436d7262789ba85bda427a5f40bf
      https://github.com/OpenSIPS/opensips/commit/444207bd88f2436d7262789ba85bda427a5f40bf
  Author: liviuchircu <liviu at opensips.org>
  Date:   2013-09-02 (Mon, 02 Sep 2013)

  Changed paths:
    M modules/dialog/dlg_handlers.c
    M modules/dialog/dlg_hash.c
    M modules/dialog/dlg_hash.h
    M modules/dialog/dlg_replication.c
    M modules/dialog/dlg_req_within.c

  Log Message:
  -----------
  Fix replication of dialog delete events

- instead of sending "deleted" packets based on hash delete operations,
they are now sent when a dialog changes state to "DLG_STATE_DELETED"
- this prevents the receiving instance from replicating the event again
(cherry picked from commit 5a63dcdf87c8d69c3dc9e5d6330f3d58953c28b5)