Merged revisions 205878 via svnmerge from

https://origsvn.digium.com/svn/asterisk/trunk

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  r205878 | mmichelson | 2009-07-10 12:39:57 -0500 (Fri, 10 Jul 2009) | 30 lines

  Merged revisions 205877 via svnmerge from
  https://origsvn.digium.com/svn/asterisk/branches/1.4

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    r205877 | mmichelson | 2009-07-10 12:39:13 -0500 (Fri, 10 Jul 2009) | 23 lines

    Merged revisions 205776 via svnmerge from
    https://origsvn.digium.com/svn/asterisk/trunk

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      r205776 | mmichelson | 2009-07-10 10:56:45 -0500 (Fri, 10 Jul 2009) | 16 lines

      Merged revisions 205775 via svnmerge from
      https://origsvn.digium.com/svn/asterisk/branches/1.4

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        r205775 | mmichelson | 2009-07-10 10:51:36 -0500 (Fri, 10 Jul 2009) | 10 lines

        Ensure that outbound NOTIFY requests are properly routed through stateful proxies.

        With this change, we make note of Record-Route headers present in any SUBSCRIBE
        request that we receive so that our outbound NOTIFY requests will have the proper
        Route headers in them.

        (closes issue #14725)
        Reported by: ibc
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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.1@205881 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index 01203fcf4f7bfc71a542ac140a9e8369a57f6178..8be8f74f1476045e3e0573bf26b9e1a2d0ee9ef9 100644 (file)
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -3295,9 +3295,20 @@ static int __sip_autodestruct(const void *data)
 
        /* If there are packets still waiting for delivery, delay the destruction */
        if (p->packets) {
-               ast_debug(3, "Re-scheduled destruction of SIP call %s\n", p->callid ? p->callid : "<unknown>");
-               append_history(p, "ReliableXmit", "timeout");
-               return 10000;
+               if (!p->needdestroy) {
+                       char method_str[30];
+                       ast_debug(3, "Re-scheduled destruction of SIP call %s\n", p->callid ? p->callid : "<unknown>");
+                       append_history(p, "ReliableXmit", "timeout");
+                       if (sscanf(p->lastmsg, "Tx: %s", method_str) == 1 || sscanf(p->lastmsg, "Rx: %s", method_str) == 1) {
+                               if (method_match(SIP_CANCEL, method_str) || method_match(SIP_BYE, method_str)) {
+                                       p->needdestroy = 1;
+                               }
+                       }
+                       return 10000;
+               } else {
+                       /* They've had their chance to respond. Time to bail */
+                       __sip_pretend_ack(p);
+               }
        }
 
        if (p->subscribed == MWI_NOTIFICATION)
@@ -3359,7 +3370,7 @@ static int sip_cancel_destroy(struct sip_pvt *p)
        int res = 0;
        if (p->autokillid > -1) {
                int res3;
-               
+
                if (!(res3 = ast_sched_del(sched, p->autokillid))) {
                        append_history(p, "CancelDestroy", "");
                        p->autokillid = -1;
@@ -5346,7 +5357,10 @@ static int sip_hangup(struct ast_channel *ast)
                if (needcancel) {       /* Outgoing call, not up */
                        if (ast_test_flag(&p->flags[0], SIP_OUTGOING)) {
                                /* stop retransmitting an INVITE that has not received a response */
-                               __sip_pretend_ack(p);
+                               struct sip_pkt *cur;
+                               for (cur = p->packets; cur; cur = cur->next) {
+                                       __sip_semi_ack(p, cur->seqno, cur->is_resp, cur->method ? cur->method : find_sip_method(cur->data->str));
+                               }
 
                                /* if we can't send right now, mark it pending */
                                if (p->invitestate == INV_CALLING) {