Hi! I have noticed a strange behavior with PJSIP/PJSUA. It appears as follows: Everything works fine with registration to server and status publishing. I can also send and receive IMs (tested with several different SIP UAs) without a problem. But if I leave the PJSUA unused (not sending IMs to or from it) for a short period of time (like a minute or two) it just won't receive any more messages. The other UA just keeps sending the same IMs until a 408 Request Timeout occurs. I tried to track down the problem by setting a higher log level and found that after some transactions where destroyed (see last section in the log attached) PJSUA stopped responding to incoming IMs. If I at that state send an IM or update presence from PJSUA, messages from other UAs can be received again. Sometimes it can continue as normal after some longer time of waiting, but that can due to re-register or re-publish. It looks like some thread is being stucked at some point and is unable to continue until something is sent from PJSIP. The problem is the same using PJSUA or my own program based on pjsua-lib. Using the latest trunk (rev 1906) or 0.8.0 doesn't change anything. I'm running Windows XP SP2 and using Visual Studio 2005 to compile the source (compiled with an empty config_site.h). The program is started with the following parameters: --id=sip:testperson at 192.168.0.10 --registrar=sip:192.168.0.10 --realm=* --username=testperson --password=passwd --publish --local-port=5070 --no-tcp --null-audio --app-log-level=6 Twinkle on linux is used as the other UA in this case, but as mentioned earlier it's the same thing with others such as OpenWengo or X-lite. Any one else seen something like this?? Help is really appreciated Br, Andreas -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20080403/24618144/attachment-0001.html -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... Name: Pjsua_log_dump.txt Url: http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20080403/24618144/attachment-0001.txt
