I had a bit similar problem - see "How to limit time for Connector threads?" tread in this mailing list.
In the end I found that my thread is in java.net.SocketOutputStream.socketWrite0(Native Method) method. Probably reason was that server waited for timeout because client had broken connection. Stack trace of running threads was very useful. Lipi > -----Original Message----- > From: Pavle [mailto:[EMAIL PROTECTED] > Sent: Tuesday, May 25, 2004 9:00 AM > To: [EMAIL PROTECTED] > Subject: RE: RE: All threads (150) are currently busy.... > > The main problem is that there is no load on the serever when this occurs. > Everything works perfectly during the normal working week. The message and > the hunging occurs during weekends, when there is low traffic. > > Pavle > > >-----Original Message----- > >From: rlipi [mailto:[EMAIL PROTECTED] > >Sent: Tuesday, May 25, 2004 8:46 AM > >To: 'Tomcat Users List'; [EMAIL PROTECTED] > >Subject: RE: All threads (150) are currently busy.... > > > >Hi, > >it means that all threads are currently performing some request. > > > >It can have two reasons: > > > >1) High load of the server - requests come quicker than they are > >finished. You can increase "maxThreads" or you can look into your app > >why it takes so long time. > > > >2) Some requests are not finished due to some bug in your app. On Linux > >you can send "kill -QUIT" to your Tomcat process. You will receive stack > >traces of all VM threads and you can see where the threads currently > >are. > > > >Lipi > > > > > >> -----Original Message----- > >> From: Pavle [mailto:[EMAIL PROTECTED] > >> Sent: Tuesday, May 25, 2004 8:21 AM > >> To: [EMAIL PROTECTED] > >> Subject: All threads (150) are currently busy.... > >> > >> After several days of good woking my Tomcat 5.0.16 on RedHat 9.0 box > >stops > >> accepting connection on SSL connector. In catalina.out I am recieving > >this > >> message: > >> > >> SEVERE: All threads (150) are currently busy.... > >> > >> My server.xml file for SSL connector is the following: > >> > >> <Connector port="8443" > >> maxThreads="150" minSpareThreads="25" > >maxSpareThreads="75" > >> enableLookups="false" disableUploadTimeout="true" > >> connectionTimeout="20000" > >> acceptCount="100" debug="0" scheme="https" > >secure="true"> > >> <Factory clientAuth="false" protocol="TLS" > >keystoreFile="*******" > >> keystorePass="***********"/> > >> </Connector> > >> > >> I tried to put smaller connectionTimeout but it does not work too. > >> > >> I am not able to find anything on Google. > >> > >> Thanks > >> > >> Pavle > >> > >> > >> --------------------------------------------------------------------- > >> To unsubscribe, e-mail: [EMAIL PROTECTED] > >> For additional commands, e-mail: [EMAIL PROTECTED] > >> > > > > > > > > > >--------------------------------------------------------------------- > >To unsubscribe, e-mail: [EMAIL PROTECTED] > >For additional commands, e-mail: [EMAIL PROTECTED] > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
