I found a problem here but it may not completely match your expectations.
I reviewed the RFC 4028 and checked against the code and I discovered we should not be putting a Min-SE in any response at all besides a 422:
section 5:
The Min-SE header field MUST NOT be used in responses except for
those with a 422 response code. It indicates the minimum value of
the session interval that the server is willing to accept.
I corrected this problem and implemented the 422 response so if you request a value lower than the minimum specified for the profile.
If the value is equal or higher to the minimum, it will be reflected in the Session-Expires header in the response and no Min-SE will be present.
* check_session.c: check correct non-support for 100rel
Thu Jun 25 12:26:46 CDT 2009 Pekka Pessi <first.last@nokia.com>
* nua_session.c: if 100rel is not supported by nua, do not Require it in response
Thu Jun 25 12:33:45 CDT 2009 Pekka Pessi <first.last@nokia.com>
* check_session.c: cleaned test for SFSIP-125
Fixes SFSIP-125
git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@13960 d0543943-73ff-0310-b7d9-9358b9ac24b2
* nua_session.c: check dialog usage before using it in nua_update_server_respond()
Ignore-this: 543e8d6d999a5a4d54600f1dbdfb1444
Coverity issue 7312.
git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@13328 d0543943-73ff-0310-b7d9-9358b9ac24b2
* nua: NUTAG_AUTOACK(0) is now obeyed always when media is disabled
Ignore-this: c5960a8330904eae5a1428158e4498c7
If media is enabled, stack autoacks 2XX responses to re-INVITEs unless
NUTAG_AUTOACK(0) is set on handle.
Also documenting NUTAG_AUTOACK() behaviour with re-INVITEs.
git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@13320 d0543943-73ff-0310-b7d9-9358b9ac24b2
* nua_session.c: include Session-Expires to session refresh requests
Thanks for Linus Surguy for reporting the problem.
git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@13318 d0543943-73ff-0310-b7d9-9358b9ac24b2
* nua_client, nua_session: avoid restarting in-progress transactions
This is supposed to fix bugs #SFSIP-135 and #SFSIP-137. Thanks for Tamas
Jalsovszky and kawarod for reporting the problem.
git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@13062 d0543943-73ff-0310-b7d9-9358b9ac24b2
* nua_session.c: do not restart CANCEL requests
Ignore-this: 2c9d51bbafca2256630a0ea73982abea
Fixes FreesWitch bug SFSIP-134, reported by vile, initial patch by Mike
Jerris.
git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@13061 d0543943-73ff-0310-b7d9-9358b9ac24b2
* nua_session.c: fixed race condition with ACK
Ignore-this: 37d3e74b169e8a154b9734dbade74d84
Response message got destroyed after sending ACK if stack was run in
multithreaded mode.
git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@11872 d0543943-73ff-0310-b7d9-9358b9ac24b2
* nua: fixed problems with route set handling
RFC 3261 allows the route set changes while dialog is in early state.
git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@11834 d0543943-73ff-0310-b7d9-9358b9ac24b2
* nua_session.c: send answer in ACK if offer was sent in 200 OK to re-INVITE
Thanks for Liu Yang for reporting the problem.
git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@11813 d0543943-73ff-0310-b7d9-9358b9ac24b2
* nua_session.c: default to initiate session refreshes
Use local refresher unless remote end explicitly indicates that it takes
care of refreshing the session. Bug reported and initial patch by Timo
Bruhn.
git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@11771 d0543943-73ff-0310-b7d9-9358b9ac24b2
