<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=us-ascii">
<base href=""><style>
<!--
@font-face
        {font-family:Helvetica}
@font-face
        {font-family:Wingdings}
@font-face
        {font-family:Wingdings}
@font-face
        {font-family:Calibri}
@font-face
        {font-family:Tahoma}
p.MsoNormal, li.MsoNormal, div.MsoNormal
        {margin:0in;
        margin-bottom:.0001pt;
        font-size:12.0pt;
        font-family:"Times New Roman","serif"}
a:link, span.MsoHyperlink
        {color:blue;
        text-decoration:underline}
a:visited, span.MsoHyperlinkFollowed
        {color:purple;
        text-decoration:underline}
p.MsoListParagraph, li.MsoListParagraph, div.MsoListParagraph
        {margin-top:0in;
        margin-right:0in;
        margin-bottom:0in;
        margin-left:.5in;
        margin-bottom:.0001pt;
        font-size:12.0pt;
        font-family:"Times New Roman","serif"}
span.apple-style-span
        {}
span.EmailStyle18
        {font-family:"Calibri","sans-serif";
        color:#1F497D}
.MsoChpDefault
        {font-size:10.0pt}
@page WordSection1
        {margin:1.0in 1.0in 1.0in 1.0in}
div.WordSection1
        {}
ol
        {margin-bottom:0in}
ul
        {margin-bottom:0in}
-->
</style>
</head>
<body lang="EN-US" link="blue" vlink="purple">
<div class="WordSection1">
<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>
<div>
<div style="border:none; border-top:solid #B5C4DF 1.0pt; padding:3.0pt 0in 0in 0in">
<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>
</div>
</div>
<p class="MsoNormal"> </p>
<div>
<blockquote style="margin-top:5.0pt; margin-bottom:5.0pt">
<div>
<div>
<div>
<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>
</div>
</div>
</div>
</blockquote>
<p class="MsoNormal"> </p>
</div>
<div>
<p class="MsoNormal">No, but a stack trace might be able to help.</p>
</div>
<div>
<p class="MsoNormal"> </p>
</div>
<div>
<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>
</div>
<p class="MsoNormal"> </p>
<div>
<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>
</p>
</div>
<p class="MsoNormal"> </p>
</div>
<br>
<hr>
<font face="Arial" color="Gray" size="1"><br>
http://www.mindtree.com/email/disclaimer.html<br>
</font>
</body>
</html>