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res_pjsip_session: Release media resources on session end quicker.

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A change was made long ago where the session was kept around
until the underlying INVITE session had been destroyed. This
had the side effect of also keeping the underlying media resources
around for this time as well.

This change ensures that when we are told to terminate the
session we immediately release any media sessions associated
with it.

ASTERISK-27110

Change-Id: I643e431d5c3bf05cda220c1d39e824a505a29b82
This commit is contained in:
Joshua Colp
2017-08-05 11:36:49 +00:00
parent 2014a695f7
commit 9685a704a6
1 changed files with 9 additions and 0 deletions
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9
res/res_pjsip_session.c
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@@ -2396,6 +2396,15 @@ void ast_sip_session_terminate(struct ast_sip_session *session, int response)
response = 603;
}
/* The media sessions need to exist for the lifetime of the underlying channel
* to ensure that anything (such as bridge_native_rtp) has access to them as
* appropriate. Since ast_sip_session_terminate is called by chan_pjsip and other
* places when the session is to be terminated we terminate any existing
* media sessions here.
*/
SWAP(session->active_media_state, session->pending_media_state);
ast_sip_session_media_state_reset(session->pending_media_state);
switch (session->inv_session->state) {
case PJSIP_INV_STATE_NULL:
if (!session->inv_session->invite_tsx) {