<html><head><meta http-equiv="Content-Type" content="text/html charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><blockquote type="cite"><div><p><font size="2" face="sans-serif">The problem I found is in RTPInterface.cpp file</font><br>
<br>
<font size="2" face="sans-serif">-> SocketDescriptor::tcpReadHandler1 line 422</font><br>
<font size="2" face="sans-serif">If readSocket fails (-1) it triggers a deletion of the SocketDescriptor object</font><br></p></div></blockquote>Correct.<br><blockquote type="cite"><div><p>
<br>
<font size="2" face="sans-serif">However this is leaving a dangling pointer in the HashTable in RTPInterface (lookupSocketDescriptor)</font></p></div></blockquote><div>Incorrect - because the "SocketDescriptor" destructor calls "removeSocketDescription()", which will remove the "SocketDescriptor" object from the hash table.</div><div><br></div><div>(Note that the "SocketDescriptor" destructor also calls "turnOffBackgroundReadHandling()" on the socket, so that this socket will no longer get used in the event loop's "select()".)</div><div><br></div><div><br></div><div>As I noted earlier, the "bad file descriptor" error (or other socket error) in "select()" is caused by a socket getting closed somewhere without "turnOffBackgroundReadHandling()" also being called for the socket. It's conceivable that there is a bug in the LIVE555 code somewhere that is causing this to happen - in which case I invite people to try to track it down. However, what you described above is not it.</div></div><br><br><div apple-content-edited="true">
<span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; ">Ross Finlayson<br>Live Networks, Inc.<br><a href="http://www.live555.com/">http://www.live555.com/</a></span></span>
</div>
<br></body></html>