diff options
author | Richard Mudgett <rmudgett@digium.com> | 2009-10-16 20:40:57 +0000 |
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committer | Richard Mudgett <rmudgett@digium.com> | 2009-10-16 20:40:57 +0000 |
commit | 64a32b3ad055869ed3d59da8ec813c4db5d6371f (patch) | |
tree | daefb124b775aa6004e61f8d61cc96bb99c6515d /channels/sig_pri.c | |
parent | c74a2d0b455849f5178ea16d94629b924bebf025 (diff) |
Merged revisions 224260 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4
........
r224260 | rmudgett | 2009-10-16 15:25:23 -0500 (Fri, 16 Oct 2009) | 18 lines
Never released PRI channels when using Busy() or Congestion() dialplan apps.
When the Busy() or Congestion() application is used towards ISDN (an ISDN
progress is sent), the responding ISDN Disconnect or Release may contain
the ISDN cause user busy or one of the congestion causes. In chan_dahdi.c
these causes will only set the needbusy or needcongestion flags and not
activate the softhangup procedure. Unfortunately only the latter can
interrupt the endless wait loop of Busy()/Congestion().
Result: PRI channels staying in state busy for the rest of asterisk life
or until the other end times out and forces the call to clear.
(issue #14292)
Reported by: tomaso
Patches:
disc_rel_userbusy.patch uploaded by tomaso (license 564)
(This patch is unrelated to the issue.)
........
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@224261 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'channels/sig_pri.c')
-rw-r--r-- | channels/sig_pri.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/channels/sig_pri.c b/channels/sig_pri.c index 476411202..8f05e92c1 100644 --- a/channels/sig_pri.c +++ b/channels/sig_pri.c @@ -2096,9 +2096,12 @@ static void *pri_dchannel(void *vpri) if (pri->pvts[chanpos]->owner) { /* Queue a BUSY instead of a hangup if our cause is appropriate */ pri->pvts[chanpos]->owner->hangupcause = e->hangup.cause; - if (pri->pvts[chanpos]->owner->_state == AST_STATE_UP) + switch (pri->pvts[chanpos]->owner->_state) { + case AST_STATE_BUSY: + case AST_STATE_UP: ast_softhangup_nolock(pri->pvts[chanpos]->owner, AST_SOFTHANGUP_DEV); - else { + break; + default: switch (e->hangup.cause) { case PRI_CAUSE_USER_BUSY: pri_queue_control(pri->pvts[chanpos], AST_CONTROL_BUSY, pri); @@ -2115,6 +2118,7 @@ static void *pri_dchannel(void *vpri) ast_softhangup_nolock(pri->pvts[chanpos]->owner, AST_SOFTHANGUP_DEV); break; } + break; } } ast_verb(3, "Channel %d/%d, span %d got hangup, cause %d\n", @@ -2167,9 +2171,12 @@ static void *pri_dchannel(void *vpri) e->hangup.subcmds); if (pri->pvts[chanpos]->owner) { pri->pvts[chanpos]->owner->hangupcause = e->hangup.cause; - if (pri->pvts[chanpos]->owner->_state == AST_STATE_UP) + switch (pri->pvts[chanpos]->owner->_state) { + case AST_STATE_BUSY: + case AST_STATE_UP: ast_softhangup_nolock(pri->pvts[chanpos]->owner, AST_SOFTHANGUP_DEV); - else { + break; + default: switch (e->hangup.cause) { case PRI_CAUSE_USER_BUSY: pri_queue_control(pri->pvts[chanpos], AST_CONTROL_BUSY, pri); @@ -2186,6 +2193,7 @@ static void *pri_dchannel(void *vpri) ast_softhangup_nolock(pri->pvts[chanpos]->owner, AST_SOFTHANGUP_DEV); break; } + break; } ast_verb(3, "Channel %d/%d, span %d got hangup request, cause %d\n", PRI_SPAN(e->hangup.channel), PRI_CHANNEL(e->hangup.channel), pri->span, e->hangup.cause); if (e->hangup.aoc_units > -1) |