<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">BTW, I've tried a couple of times CogVM but always failed to get it stable.<div><br></div><div>Who can make use of the dump logs?</div><div><br></div><div><div><div><a href="http://about.me/sebastianconcept">sebastian</a></div><div><br></div><div>o/</div></div><div><br></div><div><br></div><div><br></div><div><br><div><div>On Dec 22, 2011, at 2:46 PM, Levente Uzonyi wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div>On Thu, 22 Dec 2011, Paul DeBruicker wrote:<br><br><blockquote type="cite">I have a Pharo 1.3-13315/Seaside 3.0.6.3 headless image on 64bit linux that sometimes stops responding to HTTP requests and acts like its in an infinite loop. If I connect to that image with the RFB after a couple minutes I can enter my password and it drops out of the infinite loop and resumes answering HTTP requests as if nothing was wrong. The hang happens irregularly and I haven't yet been able to get access to a debugger when it is hanging. CPUWatcher doesn't catch it either.<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite">I'm thinking to use the Scheduler package + ZnClient to send a request from that image to itself requesting a page, and if it times out, to write the ProcessBrowser + CPU usage data to a log file.<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite">Is there an established/better/other way to attempt to diagnose these intermittent hangs?<br></blockquote><br>If you're using CogVM, then you can force printing the content of all smalltalk stacks to stdout by sending a USR1 signal to the process with the following command:<br><br>kill -USR1 <pid><br><br>The currently active process will be printed first.<br><br><br>Levente<br><br><blockquote type="cite"><br></blockquote><blockquote type="cite">Thanks<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite">Paul<br></blockquote><blockquote type="cite">_______________________________________________<br></blockquote><blockquote type="cite">seaside mailing list<br></blockquote><blockquote type="cite"><a href="mailto:seaside@lists.squeakfoundation.org">seaside@lists.squeakfoundation.org</a><br></blockquote><blockquote type="cite"><a href="http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside">http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside</a><br></blockquote><blockquote type="cite"><br></blockquote>_______________________________________________<br>seaside mailing list<br><a href="mailto:seaside@lists.squeakfoundation.org">seaside@lists.squeakfoundation.org</a><br>http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside<br></div></blockquote></div><br><div>
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