Merged revisions 284415 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.8

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  r284415 | tilghman | 2010-08-31 15:22:10 -0500 (Tue, 31 Aug 2010) | 21 lines

  Merged revisions 284399 via svnmerge from
  https://origsvn.digium.com/svn/asterisk/branches/1.6.2

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    r284399 | tilghman | 2010-08-31 15:18:32 -0500 (Tue, 31 Aug 2010) | 14 lines

    Merged revisions 284393 via svnmerge from
    https://origsvn.digium.com/svn/asterisk/branches/1.4

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      r284393 | tilghman | 2010-08-31 15:13:21 -0500 (Tue, 31 Aug 2010) | 7 lines

      Don't send a devstate change on poke_noanswer if the state did not change.

      (closes issue #17741)
       Reported by: schmidts
       Patches:
             chan_sip.c.patch uploaded by schmidts (license 1077)
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@284440 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index 2033fda00a559b4b520935d04c6281c9f80be875..e06f02272657934ab945fe40226dcc983dc6999d 100644 (file)
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -24618,7 +24618,7 @@ enum st_mode st_get_mode(struct sip_pvt *p)
 static int sip_poke_noanswer(const void *data)
 {
        struct sip_peer *peer = (struct sip_peer *)data;
-       
+
        peer->pokeexpire = -1;
 
        if (peer->lastms > -1) {
@@ -24637,9 +24637,12 @@ static int sip_poke_noanswer(const void *data)
                peer->call = dialog_unref(peer->call, "unref dialog peer->call");
                /* peer->call = sip_destroy(peer->call);*/
        }
-       
-       peer->lastms = -1;
-       ast_devstate_changed(AST_DEVICE_UNKNOWN, "SIP/%s", peer->name);
+
+       /* Don't send a devstate change if nothing changed. */
+       if (peer->lastms > -1) {
+               peer->lastms = -1;
+               ast_devstate_changed(AST_DEVICE_UNKNOWN, "SIP/%s", peer->name);
+       }
 
        /* Try again quickly */
        AST_SCHED_REPLACE_UNREF(peer->pokeexpire, sched,