hey ya'all, Running today on Solaris I discovered a bug in the way java.nio is implemented on Solaris 8(Intel) JDK 1.4.1. This problem could exist in other JDK versions as well.
The problem is that when a thread reading from a socket channel calls selector.wakeup(); the selector doesn't wakeup from its sleeping state. Hence the replication works exactly once only. I have added in a sleep timeout for the selector (in server.xml the property tcpSelectorTimeout has been added). Play around with this timeout, setting it to small means CPU times goes to waking up the thread. Setting it to high means you can get some delay in your replication. I have defaulted it to 100ms. The new version including updated documentation can be found at http://www.filip.net/tomcat-clustering.html. The same fix has been applied to the Tomcat 5 CVS branch Best regards. Filip --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
