[sr-dev] git:andrei/cancel_reason: tm: improved Reason support for E2E CANCELs

Module: sip-router Branch: andrei/cancel_reason Commit: c96405e48681e2f7a9945c3ff8533ef7dcd703f4 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=c96405e… Author: Andrei Pelinescu-Onciul <andrei(a)iptel.org> Committer: Andrei Pelinescu-Onciul <andrei(a)iptel.org> Date: Sat Mar 13 14:13:40 2010 +0100 tm: improved Reason support for E2E CANCELs When generating CANCELs on-the-fly as response to a received provisional reply on a branch of an E2E CANCELed transaction, remember the Reason(s) from the original E2E CANCEL. Up until now, the Reason was not remembered for branches where no provisional replies were received (on these branches no CANCEL is sent, unless cancel_b_method is set to 2 or at a later point a provisional reply arrives). Now each time an E2E CANCEL is received the Reason headers are saved inside the INVITE transaction, for possible use in later branch CANCEL generation (triggered by receiving a provisional reply). --- modules/tm/h_table.c | 2 + modules/tm/h_table.h | 2 + modules/tm/t_fwd.c | 123 +++++++++++++++++++++++++++++++++++++++++++-- modules/tm/t_msgbuilder.c | 22 +++++--- modules/tm/t_reply.c | 22 +++++--- modules/tm/t_reply.h | 12 ++++- 6 files changed, 160 insertions(+), 23 deletions(-) Diff: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commitdiff;h=c96…