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When a transferer hangs up during an attended transfer BEFORE the transfer is answered, don't stop playing MOH.

Browse Source 
(closes issue #16513)
 Reported by: litnimax
 Patches: 
       atxfer_moh_16513.patch uploaded by gknispel proformatique (license 261)
 Tested by: litnimax


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@244151 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Tilghman Lesher
2010-02-01 18:38:37 +00:00
parent 72af53a885
commit bad37b9a69
1 changed files with 49 additions and 16 deletions
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33
res/res_features.c
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@@ -967,6 +967,7 @@ static int builtin_atxfer(struct ast_channel *chan, struct ast_channel *peer, st
return FEATURE_RETURN_SUCCESS;
}
if (!ast_check_hangup(transferer)) {
if (check_compat(transferer, newchan)) {
/* we do mean transferee here, NOT transferer */
finishup(transferee);
@@ -984,6 +985,38 @@ static int builtin_atxfer(struct ast_channel *chan, struct ast_channel *peer, st
transferer->_softhangup = 0;
return FEATURE_RETURN_SUCCESS;
}
} else {
ast_log(LOG_DEBUG, "transferer hangup; outstate = %d\n", outstate);
switch (outstate) {
case AST_CONTROL_RINGING:
{
int connected = 0;
while (!connected && (ast_waitfor(newchan, -1) >= 0)) {
if ((f = ast_read(newchan)) == NULL) {
break;
}
if (f->frametype == AST_FRAME_CONTROL && f->subclass == AST_CONTROL_ANSWER) {
connected = 1;
}
ast_frfree(f);
}
if (!connected) {
ast_hangup(newchan);
finishup(transferee);
return -1;
}
/* fall through */
}
case AST_CONTROL_ANSWER:
ast_log(LOG_DEBUG, "transferer hangup; callee answered\n");
break;
default:
ast_hangup(newchan);
finishup(transferee);
return FEATURE_RETURN_SUCCESS;
}
}
if (check_compat(transferee, newchan)) {
finishup(transferee);