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DTMF hooks: Leaving channels need to push any collected digits into the bridge.

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Any partially collected DTMF digits for a DTMF hook need to be pushed into
the bridge when a channel leaves the bridging system as if there were a
timeout.

Review: https://reviewboard.asterisk.org/r/4199/
........

Merged revisions 428601 from http://svn.asterisk.org/svn/asterisk/branches/12


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/13@428602 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Richard Mudgett
2014-11-24 20:31:08 +00:00
parent 7f4b222e07
commit 1583ea4832
2 changed files with 7 additions and 2 deletions
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5
main/bridge_channel.c
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@@ -2564,10 +2564,15 @@ int bridge_channel_internal_join(struct ast_bridge_channel *bridge_channel)
ast_bridge_unlock(bridge_channel->bridge);
bridge_channel_event_join_leave(bridge_channel, AST_BRIDGE_HOOK_TYPE_JOIN);
while (bridge_channel->state == BRIDGE_CHANNEL_STATE_WAIT) {
/* Wait for something to do. */
bridge_channel_wait(bridge_channel);
}
/* Force a timeout on any accumulated DTMF hook digits. */
ast_bridge_channel_feature_digit(bridge_channel, 0);
bridge_channel_event_join_leave(bridge_channel, AST_BRIDGE_HOOK_TYPE_LEAVE);
ast_bridge_channel_lock_bridge(bridge_channel);
}