Yea even with 1.2 I still have pjsua_call_hangup() and pjsua_call_get_info() returning 70009 after like a 3 minute delay. I am back to a mutex debug enabled hammer test. Anybody have any ideas? The pjsua_call_hangup() and pjsua_call_get_info() are not in a callback function. The pjsua_call_get_info() is after a make_call and is optional. I am only doing it to get the call_id string the sip provider sends for tracking. Or in this case pjsip makes up. David Clark At 11:35 PM 6/16/2009, Nguyen Van Minh Danh wrote: >Hi David > >Thanks for the suggestions. I was doing the >playing/recording/conference add/remove port inside the >on_call_state callback event. After some research, I think the issue >I mentioned has got to do with this > >[pjsip] Infinite loop in jbuf causing deadlock, ><http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/2009-March/006761.html>http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/2009-March/006761.html > >There was a bug in jbuf.c (v1.1) which resulted in an infinite loop. >The PJSIP release log shows that the issue has been fixed in PJSIP >1.2. So I upgraded to 1.2 (I was using 1.1), did not change my code >at all, and the issue doesn't seem to appear anymore. > >Nevertheless, you have a valid point that a deadlock may happen when >calling pjsua_ calls from a PJSIP callback event. Previously I >observed deadlocks when calling pjsua_call_makecall and >pjsua_call_hangup, which could only be resolved by calling these >APIs from a separate thread but I did not know it had to do with the >callback event. > >As an experiment, I run PJSIP 1.1 with code modified to do the >pjsua_ calls from a separate thread (and not in the PJSIP callback >function) and the issue also does not appear again. > >Thanks >_______________________________________________ >Visit our blog: http://blog.pjsip.org > >pjsip mailing list >pjsip at lists.pjsip.org >http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20090619/5e680ca3/attachment.html>
