Return-Path: Delivered-To: apmail-tomcat-users-archive@www.apache.org Received: (qmail 54066 invoked from network); 16 Sep 2009 14:00:40 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 16 Sep 2009 14:00:40 -0000 Received: (qmail 45329 invoked by uid 500); 16 Sep 2009 14:00:36 -0000 Delivered-To: apmail-tomcat-users-archive@tomcat.apache.org Received: (qmail 45297 invoked by uid 500); 16 Sep 2009 14:00:36 -0000 Mailing-List: contact users-help@tomcat.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: "Tomcat Users List" Delivered-To: mailing list users@tomcat.apache.org Received: (qmail 45278 invoked by uid 99); 16 Sep 2009 14:00:36 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 16 Sep 2009 14:00:36 +0000 X-ASF-Spam-Status: No, hits=2.2 required=10.0 tests=HTML_MESSAGE,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of churned@gmail.com designates 209.85.212.187 as permitted sender) Received: from [209.85.212.187] (HELO mail-vw0-f187.google.com) (209.85.212.187) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 16 Sep 2009 14:00:24 +0000 Received: by vws17 with SMTP id 17so184786vws.30 for ; Wed, 16 Sep 2009 07:00:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:date:message-id:subject :from:to:content-type; bh=H5ymgxj0bDnRiEfibaU9lGy5866oALoKdKNo3iOaBnE=; b=vCT3hv5bA/Ywv46wjWjqnc5rv89tQupCBgtcdW5qWDknZqmm/hgPcTzXzYT9S1bZ/d ARmhhRJqMZ1TV+M+BD6H7Hna1D/gEdd6cGhj7NNibL9uo+sXwebGQh2go9BZ3vsXxHXj 80xXbZrIJovw6ixg1Y9BwobKXiVfCfW3w37tM= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type; b=r689wusAquwuYlQAMt4kOJyMbadGhu3FyyrRvcfGOOGU0TBffjK0m9H7kLZj0oksbv QRFyZo/7q7i1PC/l5uFjL40toJAdxv1jXx9RW5MyqHHj7Z52bjl70NWL7Oi9D07SCNHZ HVlv0qSaOdrQK0iKoVnrqCGYV2ekgpCPe3SrM= MIME-Version: 1.0 Received: by 10.150.116.16 with SMTP id o16mr14821204ybc.66.1253109603583; Wed, 16 Sep 2009 07:00:03 -0700 (PDT) Date: Wed, 16 Sep 2009 10:00:03 -0400 Message-ID: Subject: Application Logout Issues From: Bruce Wayne To: users@tomcat.apache.org Content-Type: multipart/alternative; boundary=000e0cd5a1c0c946760473b2501e X-Virus-Checked: Checked by ClamAV on apache.org --000e0cd5a1c0c946760473b2501e Content-Type: text/plain; charset=ISO-8859-1 Users keep getting logged out of our Java apps within a minute or two for no apparent reason.Below are my settings, any help would be appreciated. I am running Red Hat Linux 2.6.18-164.el5 #1 SMP x86_64 x86_64 x86_64 GNU/Linux with Tomcat 6 as seen below: # /opt/tomcat/bin/version.sh Using CATALINA_BASE: /opt/tomcat Using CATALINA_HOME: /opt/tomcat Using CATALINA_TMPDIR: /opt/tomcat/temp Using JRE_HOME: /usr/java/jdk1.6.0_16 Server version: Apache Tomcat/6.0.20 Server built: May 14 2009 01:13:50 Server number: 6.0.20.0 OS Name: Linux OS Version: 2.6.18-164.el5 Architecture: amd64 JVM Version: 1.6.0_16-b01 JVM Vendor: Sun Microsystems Inc. My system has 6GB of RAM. I have tried various JAVA_OPTS, the most current one is at the bottom: #JAVA_OPTS="$JAVA_OPTS -Xmx3072M -Xms3072M" #JAVA_OPTS="$JAVA_OPTS -Djava.awt.headless=true -Dfile.encoding=UTF-8 -server -Xms2048m -Xmx2048m -XX:NewSize=1024m -XX:MaxNewSize=1024m -XX:PermSize=1024m -XX:MaxPermSize=1024m -XX:+DisableExplicitGC" #JAVA_OPTS="$JAVA_OPTS -Djava.awt.headless=true -Dfile.encoding=UTF-8 -server -Xms2048m -Xmx2048m -XX:NewSize=1024m -XX:MaxNewSize=1024m -XX:PermSize=1024m -XX:MaxPermSize=1024m -XX:+CMSClassUnloadingEnabled -XX:+CMSPermGenSweepingEnabled -XX:+UseConcMarkSweepGC" #JAVA_OPTS="$JAVA_OPTS -Djava.awt.headless=true -Dfile.encoding=UTF-8 -server -Xms2048m -Xmx2048m -XX:NewSize=1024m -XX:MaxNewSize=1024m -XX:PermSize=1024m -XX:MaxPermSize=1024m -XX:+UseConcMarkSweepGC" JAVA_OPTS="$JAVA_OPTS -Djava.awt.headless=true -Dfile.encoding=UTF-8 -server -Xms2048m -Xmx2048m -XX:NewSize=1024m -XX:MaxNewSize=1024m -XX:PermSize=1024m -XX:MaxPermSize=1024m" My timeout settings are as follows: # grep -i timeout conf/* conf/server.xml: connectionTimeout="20000" conf/server.xml: acceptCount="10" debug="0" connectionTimeout="60000"/> conf/web.xml: conf/web.xml: 30 Thanks! --000e0cd5a1c0c946760473b2501e--