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Exit early instead of deciding to exit after processing the message. 

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@89279 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Olle Johansson 2007-11-15 10:26:00 +00:00
parent eab6b00904
commit 257b4fb41e
1 changed files with 12 additions and 9 deletions
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21
channels/chan_sip.c
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@ -12297,6 +12297,12 @@ static void handle_request_info(struct sip_pvt *p, struct sip_request *req)
!strcasecmp(c, "application/vnd.nortelnetworks.digits")) {
unsigned int duration = 0;
if (!p->owner) { /* not a PBX call */
transmit_response(p, "481 Call leg/transaction does not exist", req);
sip_scheddestroy(p, DEFAULT_TRANS_TIMEOUT);
return;
}
/* Try getting the "signal=" part */
if (ast_strlen_zero(c = get_body(req, "Signal")) && ast_strlen_zero(c = get_body(req, "d"))) {
ast_log(LOG_WARNING, "Unable to retrieve DTMF signal from INFO message from %s\n", p->callid);
@ -12311,11 +12317,6 @@ static void handle_request_info(struct sip_pvt *p, struct sip_request *req)
if (!duration)
duration = 100; /* 100 ms */
if (!p->owner) { /* not a PBX call */
transmit_response(p, "481 Call leg/transaction does not exist", req);
sip_scheddestroy(p, DEFAULT_TRANS_TIMEOUT);
return;
}
if (ast_strlen_zero(buf)) {
transmit_response(p, "200 OK", req);
@ -12358,15 +12359,17 @@ static void handle_request_info(struct sip_pvt *p, struct sip_request *req)
} else if (!strcasecmp(c, "application/dtmf")) {
unsigned int duration = 0;
get_msg_text(buf, sizeof(buf), req);
duration = 100; /* 100 ms */
if (!p->owner) { /* not a PBX call */
if (!p->owner) { /* not a PBX call */
transmit_response(p, "481 Call leg/transaction does not exist", req);
sip_scheddestroy(p, DEFAULT_TRANS_TIMEOUT);
return;
}
get_msg_text(buf, sizeof(buf), req);
duration = 100; /* 100 ms */
if (ast_strlen_zero(buf)) {
transmit_response(p, "200 OK", req);
return;