Expose the queue_mut for external users.
Supposed to only be used with a snapshot mechanism,
because it is partially a data incapsulation violation.
The container itself and lock mechanism is meant
to be reworked in the future, to not expose locks anymore.
Change-Id: I4f8b90ab60f3ab564e2b858c588a94eb78da6acf
A a mechanism to get the AmSession object
stored polymorphically on the EvQueueMap.
Follow the classes hierarchy:
AmEventQueueInterface -> AmEventQueue -> AmSession
to retrieve AmSession by down casting it from base class.
When retrieved, acquire the snapshot dedicated lock
to prevent other thread destroying this gotten AmSession.
As soon as AmSessionSnapshot is ready,
release the lock and let other (real owner) thread do anything with it.
Left corner cases:
- by the time the AmEventQueueInterface is retrieved and down-casted
into the AmSession, returned to the user and the snapshot lock
is acquired, this thread can simply destroy the AmSession object
- this is an undefined behavior
Change-Id: Ia62b5cb27618e2c077ae5a247bb914be74e17fa9
If an INVITE has been forked and more than one branch is aimed at SEMS,
then the branch parameter of the top-via is necessary to distinguish the
different sessions.
By default, SEMS will now accept forked INVITEs.
This behavior can be switched off by setting "accept_forked_dialogs" to "no" (default=yes).
Conflicts:
core/AmSipDispatcher.cpp
this brings some more performance for signaling/CPS/TPS
heavy applications, as the single event dispatcher lock
can get a bottleneck.
ref r30374
git-svn-id: http://svn.berlios.de/svnroot/repos/sems/trunk@1787 8eb893ce-cfd4-0310-b710-fb5ebe64c474
- active sessions and other event receivers
get a SystemEvent::ServerShutdown,
default behaviour of AmSession is setStopped()
- session container waits for all sessions to be ended
- signaling server, rtp receiver, media processor, event dispatcher
are stopped and deleted
based on a patch by Rui Jin Zheng rjzheng at boronetworks dot com
git-svn-id: http://svn.berlios.de/svnroot/repos/sems/trunk@1087 8eb893ce-cfd4-0310-b710-fb5ebe64c474
- removed AmSIPEventHandler (its functionalities are now in AmEventDispatcher).
- added possibility for each plug-in to receive out-of-dialog messages (any kind).
- added possibility to handle dialogs without creating a session (=AmSession).
git-svn-id: http://svn.berlios.de/svnroot/repos/sems/trunk@1006 8eb893ce-cfd4-0310-b710-fb5ebe64c474
Donat Zenichev
Victor Seva
Stefan Sayer
Stefan Sayer
Raphael Coeffic