Just by curiosity, does it have something like '511 Threads is ok but 512 fails?' :D Le Jeudi 30 Juin 2005 15:09, Michael Kleinhenz a écrit : > Hi, > > I'm currently integrating a SOAP-based middleware on Tomcat (5.5.9) with > Sun JDK 1.5.0_02 and get into problems when using maxThreads with a > value greater than 500. > > Tomcat locks up completely without getting back to normal operations > after a while. No exception or error is reported in the logs, it just > stops. All connections are refused after the lockup. Tomcat has enough > memory (>1GB) assigned with the JVM options. > > If I use maxThreads="500", the server runs fine, but 500 is not enough > for my project ;-( > > I tried to increase the stack size, but this doesn't help.. > > The connector is defined as: > > <Connector port="8888" maxHttpHeaderSize="8192" maxThreads="500" > minSpareThreads="50" maxSpareThreads="150" enableLookups="false" > redirectPort="8443" acceptCount="200" connectionTimeout="20000" > disableUploadTimeout="true"/> > > If I change 500 to 700 or more, Tomcat locks up. Is this a Windows > problem?? > > Hardware is not an issue, I think.. (dual Xeon 3,4GHz, 4GB).. > > Thanks, > Michael >
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