From tomcat-user-return-80328-apmail-jakarta-tomcat-user-archive=jakarta.apache.org@jakarta.apache.org Thu Oct 09 20:34:58 2003 Return-Path: Delivered-To: apmail-jakarta-tomcat-user-archive@www.apache.org Received: (qmail 6121 invoked from network); 9 Oct 2003 20:34:57 -0000 Received: from daedalus.apache.org (HELO mail.apache.org) (208.185.179.12) by minotaur-2.apache.org with SMTP; 9 Oct 2003 20:34:57 -0000 Received: (qmail 75448 invoked by uid 500); 9 Oct 2003 20:34:19 -0000 Delivered-To: apmail-jakarta-tomcat-user-archive@jakarta.apache.org Received: (qmail 75303 invoked by uid 500); 9 Oct 2003 20:34:18 -0000 Mailing-List: contact tomcat-user-help@jakarta.apache.org; run by ezmlm Precedence: bulk List-Unsubscribe: List-Subscribe: List-Help: List-Post: List-Id: "Tomcat Users List" Reply-To: "Tomcat Users List" Delivered-To: mailing list tomcat-user@jakarta.apache.org Received: (qmail 75255 invoked from network); 9 Oct 2003 20:34:18 -0000 Received: from unknown (HELO minotaur.apache.org) (209.237.227.194) by daedalus.apache.org with SMTP; 9 Oct 2003 20:34:18 -0000 Received: (qmail 5736 invoked from network); 9 Oct 2003 20:34:28 -0000 Received: from unknown (HELO jboss.org) (127.0.0.1) by localhost with SMTP; 9 Oct 2003 20:34:28 -0000 Message-ID: <3F85C64F.8030307@jboss.org> Date: Thu, 09 Oct 2003 22:34:23 +0200 From: Remy Maucherat User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.4) Gecko/20030624 X-Accept-Language: en-us, en MIME-Version: 1.0 To: Tomcat Users List Subject: Re: tomcat jitters, then hangs - please help References: <9C5166762F311146951505C6790A9CF83464AE@US-VS1.corp.mpi.com> <003b01c38836$b5c51730$0e0ba8c0@LocalHost> <072c01c38835$8a0fee90$6f01a8c0@telemessage.co.il> <007001c38848$24c774a0$0e0ba8c0@LocalHost> <001201c2fab3$079bdba0$0e0ba8c0@LocalHost> <0b9a01c38e79$239fad40$6f01a8c0@telemessage.co.il> In-Reply-To: <0b9a01c38e79$239fad40$6f01a8c0@telemessage.co.il> Content-Type: text/plain; charset=windows-1255; format=flowed Content-Transfer-Encoding: 8bit X-Spam-Rating: localhost 1.6.2 0/1000/N X-Spam-Rating: daedalus.apache.org 1.6.2 0/1000/N X-Spam-Rating: minotaur-2.apache.org 1.6.2 0/1000/N Arthur Veinstein wrote: > Noam, > I suspect that the tomcat doesn't hangs but rather you reach the max TCP > connection that your server accepts. > The best will be to write a small program you run by calling a servlet which > write to the output "I'm a live" every 10 min. > Run the program after you restart the server and wait till your problem > occurs, then if you see that the output string keep coming then the tomcat > isn't dead just your server rejects tcp connection. I think it could be a good idea to include that kind of servlet as part of the manager webapp. Even if we manage to isolate and fix that bug, it won't solve all the other possible stability issues (VM crash, OOM), so admins could find this useful. -- xxxxxxxxxxxxxxxxxxxxxxxxxxxxx Re'my Maucherat Senior Developer & Consultant JBoss Group (Europe) Sa`RL xxxxxxxxxxxxxxxxxxxxxxxxxxxxx --------------------------------------------------------------------- To unsubscribe, e-mail: tomcat-user-unsubscribe@jakarta.apache.org For additional commands, e-mail: tomcat-user-help@jakarta.apache.org