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<p class="MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1F497D">We were using the almost-latest version of source code – 2013.08.16. With this version, here is the stack trace:</span></p>
<p class="MsoNormal" style="margin-left:.5in">dsm.exe!SocketDescriptor::~SocketDescriptor() + 0xbb bytes C++</p>
<p class="MsoNormal" style="margin-left:.5in">dsm.exe!SocketDescriptor::`scalar deleting destructor'() + 0x8 bytes C++</p>
<p class="MsoNormal" style="margin-left:.5in">dsm.exe!SocketDescriptor::tcpReadHandler() + 0x3f bytes C++</p>
<p class="MsoNormal" style="margin-left:.5in">dsm.exe!BasicTaskScheduler::SingleStep() + 0x475 bytes C++</p>
<p class="MsoNormal" style="margin-left:.5in">dsm.exe!BasicTaskScheduler0::doEventLoop() + 0x1c bytes C++</p>
<p class="MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1F497D"> </span></p>
<p class="MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1F497D">I have now downloaded 2013.08.28 version of source code, and built the same with Debugging enabled. To build with debugging enabled, following changes were
made to ‘win32config’:</span></p>
<p class="MsoListParagraph" style="text-indent:-.25in"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1F497D"><span style="">-<span style="font:7.0pt "Times New Roman"">
</span></span></span><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1F497D">Commented ‘NODEBUG=1’</span></p>
<p class="MsoListParagraph" style="text-indent:-.25in"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1F497D"><span style="">-<span style="font:7.0pt "Times New Roman"">
</span></span></span><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1F497D">‘TOOLS32’ changed to ‘C:\Program Files\Microsoft Visual Studio 9.0\VC’, corresponding to Visual Studio 2008</span></p>
<p class="MsoListParagraph" style="text-indent:-.25in"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1F497D"><span style="">-<span style="font:7.0pt "Times New Roman"">
</span></span></span><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1F497D">Added ‘-DFD_SETSIZE=1024’ to ‘COMPILE_OPTS’</span></p>
<p class="MsoListParagraph" style="text-indent:-.25in"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1F497D"><span style="">-<span style="font:7.0pt "Times New Roman"">
</span></span></span><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1F497D">Changed ‘LINK_OPTS_0’ to link ‘msvcrtd.lib’</span></p>
<p class="MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1F497D"> </span></p>
<p class="MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1F497D">No other changes made to source code anywhere.</span></p>
<p class="MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1F497D"> </span></p>
<p class="MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1F497D">Also modified a few things on our side so that we can use ‘live555ProxyServer.exe’ instead of ours built using ‘ProxyServerMediaSession’. With this too, we
get the crash. And here is the stack trace:</span></p>
<p class="MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1F497D"> </span></p>
<p class="MsoNormal">> live555ProxyServer.exe!_Tables::getOurTables(UsageEnvironment & env={...}, bool createIfNotPresent=true) Line 98 + 0x3 bytes C++</p>
<p class="MsoNormal"> live555ProxyServer.exe!socketHashTable(UsageEnvironment & env={...}, bool createIfNotPresent=true) Line 38 + 0xe bytes C++</p>
<p class="MsoNormal"> live555ProxyServer.exe!removeSocketDescription(UsageEnvironment & env={...}, int sockNum=-572662307) Line 102 + 0xb bytes C++</p>
<p class="MsoNormal"> live555ProxyServer.exe!SocketDescriptor::~SocketDescriptor() Line 361 + 0x13 bytes C++</p>
<p class="MsoNormal"> live555ProxyServer.exe!SocketDescriptor::`scalar deleting destructor'() + 0xf bytes C++</p>
<p class="MsoNormal"> live555ProxyServer.exe!SocketDescriptor::tcpReadHandler(SocketDescriptor * socketDescriptor=0x01df9090, int mask=2) Line 430 + 0x2b bytes C++</p>
<p class="MsoNormal"> live555ProxyServer.exe!BasicTaskScheduler::SingleStep(unsigned int maxDelayTime=0) Line 163 + 0x16 bytes C++</p>
<p class="MsoNormal"> live555ProxyServer.exe!BasicTaskScheduler0::doEventLoop(char * watchVariable=0x00000000) Line 81 C++</p>
<p class="MsoNormal"> live555ProxyServer.exe!main(int argc=21, char * * argv=0x001f1314) Line 206 C++</p>
<p class="MsoNormal"> live555ProxyServer.exe!__tmainCRTStartup() Line 582 + 0x19 bytes C</p>
<p class="MsoNormal"> live555ProxyServer.exe!mainCRTStartup() Line 399 C</p>
<p class="MsoNormal"> kernel32.dll!75b9ed6c() </p>
<p class="MsoNormal"> [Frames below may be incorrect and/or missing, no symbols loaded for kernel32.dll]
</p>
<p class="MsoNormal"> ntdll.dll!771b37eb() </p>
<p class="MsoNormal"> ntdll.dll!771b37be() <span style="font-size:11.0pt; font-family:"Calibri","sans-serif"">
</span></p>
<p class="MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1F497D"> </span></p>
<p class="MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1F497D">In verbose enabled, I see lots & lots of following prints:</span></p>
<p class="MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1F497D">“</span>RTCPInstance error: Hit limit when reading incoming packet over TCP. Increase "maxRTCPPacketSize"</p>
<p class="MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1F497D"> </span></p>
<p class="MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1F497D">Do let me know if you need further information, or, anything I can do to help.</span></p>
<p class="MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1F497D"> </span></p>
<p class="MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1F497D">Regards,</span></p>
<p class="MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1F497D">Subhankar.</span></p>
<p class="MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1F497D"> </span></p>
<p class="MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1F497D"> </span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt; font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt; font-family:"Tahoma","sans-serif""> live-devel-bounces@ns.live555.com [mailto:live-devel-bounces@ns.live555.com]
<b>On Behalf Of </b>Ross Finlayson<br>
<b>Sent:</b> Thursday, August 29, 2013 12:23 AM<br>
<b>To:</b> LIVE555 Streaming Media - development & use<br>
<b>Subject:</b> Re: [Live-devel] Issue in ProxyServerMediaSession</span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"">OS is Windows. I will try to gather a stack trace somehow running in Debug mode tomorrow. But, would you have an idea where things could be going wrong?</span></p>
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<p class="MsoNormal">No, but a stack trace might be able to help.</p>
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<p class="MsoNormal"> </p>
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<p class="MsoNormal">I assume that you are running the latest version of the code, and have not modified it (especially not any of the "ProxyServerMediaSession" code) at all.</p>
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<p class="MsoNormal"> </p>
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<p class="MsoNormal"><span class="apple-style-span"><span style="font-size:13.5pt; font-family:"Helvetica","sans-serif"; color:black">Ross Finlayson</span></span><span style="font-size:13.5pt; font-family:"Helvetica","sans-serif"; color:black"><br>
<span class="apple-style-span">Live Networks, Inc.</span><br>
<span class="apple-style-span"><a href="http://www.live555.com/">http://www.live555.com/</a></span></span>
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