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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>I have been using the live555 client in our project for about a year and it has been working great for most devices.<o:p></o:p></p><p class=MsoNormal>I just got a new device that does something wrong and causes a crash of the entire app. Since it handles multiple cameras this is a real problem. <o:p></o:p></p><p class=MsoNormal>It is a 4 channel h264 encoder and when the server is still connected but video stops coming in, something happens in incomingReportHandler that it cannot handle.<o:p></o:p></p><p class=MsoNormal>I am in windows and debugging shows at that point that it is trying to call RTCPInstance::numMembers() and all pointers are “bad pointers”<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Call stack<o:p></o:p></p><p class=MsoNormal>BasicTaskScheduler::SingleStep<span style='font-family:Wingdings'>à</span>SocketDescriptor::tcpReadHandler<span style='font-family:Wingdings'>à</span> SocketDescriptor::tcpReadHandler1<span style='font-family:Wingdings'>à</span>RTCPInstance::incomingReportHandler<span style='font-family:Wingdings'>à</span> RTCPInstance::incomingReportHandler1<span style='font-family:Wingdings'>à</span>onRecieve<span style='font-family:Wingdings'>à</span>numMembers <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>On the line <o:p></o:p></p><p class=MsoNormal> Return fNumMembers It shows “access Violation and all pointers in the object are “bad pointers 0xddddddde5”<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Another symptom of this command is if I start the app with no video on the channel, it fails in the exact same spot.<o:p></o:p></p><p class=MsoNormal>The RTSP conversation goes thru all the steps of acquiring the session and subsession but receives a BYE request which triggers a TEARDOWN. The TEARDOWN seems to go partially or completely unanswered and that causes the access violation.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>If you read this far, THANKS! Any help would be appreciated. I would like to just exit gracefully <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I am on 3/14/2011 version of live555<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>