Return-Path: 
 <users-return-172284-apmail-tomcat-users-archive=tomcat.apache.org@tomcat.apache.org>
Delivered-To: apmail-tomcat-users-archive@www.apache.org
Received: (qmail 35218 invoked from network); 15 Nov 2007 15:10:44 -0000
Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2)
  by minotaur.apache.org with SMTP; 15 Nov 2007 15:10:44 -0000
Received: (qmail 37532 invoked by uid 500); 15 Nov 2007 15:10:20 -0000
Delivered-To: apmail-tomcat-users-archive@tomcat.apache.org
Received: (qmail 37512 invoked by uid 500); 15 Nov 2007 15:10:20 -0000
Mailing-List: contact users-help@tomcat.apache.org; run by ezmlm
Precedence: bulk
List-Help: <mailto:users-help@tomcat.apache.org>
List-Unsubscribe: <mailto:users-unsubscribe@tomcat.apache.org>
List-Post: <mailto:users@tomcat.apache.org>
List-Id: <users.tomcat.apache.org>
Reply-To: "Tomcat Users List" <users@tomcat.apache.org>
Delivered-To: mailing list users@tomcat.apache.org
Received: (qmail 37493 invoked by uid 99); 15 Nov 2007 15:10:20 -0000
Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136)
    by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 15 Nov 2007 07:10:20 -0800
X-ASF-Spam-Status: No, hits=-4.0 required=10.0
	tests=RCVD_IN_DNSWL_MED,SPF_PASS
X-Spam-Check-By: apache.org
Received-SPF: pass (athena.apache.org: local policy)
Received: from [192.61.61.103] (HELO usea-naimss1.unisys.com) (192.61.61.103)
    by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 15 Nov 2007 15:10:05 +0000
Received: from usea-nagw1.na.uis.unisys.com ([129.224.72.16]) by usea-naimss1
 with InterScan Message Security Suite; Thu, 15 Nov 2007 09:10:39 -0600
Received: from usea-nagw1.na.uis.unisys.com ([129.224.72.51]) by
 usea-nagw1.na.uis.unisys.com with Microsoft SMTPSVC(6.0.3790.3959);
	 Thu, 15 Nov 2007 09:09:57 -0600
Received: from usea-exch5.na.uis.unisys.com ([129.224.72.48]) by
 usea-nagw1.na.uis.unisys.com with Microsoft SMTPSVC(6.0.3790.3959);
	 Thu, 15 Nov 2007 09:09:57 -0600
Received: from USEA-EXCH2.na.uis.unisys.com ([129.224.72.37]) by
 usea-exch5.na.uis.unisys.com with Microsoft SMTPSVC(6.0.3790.3959);
	 Thu, 15 Nov 2007 09:09:57 -0600
X-MimeOLE: Produced By Microsoft Exchange V6.5
Content-class: urn:content-classes:message
MIME-Version: 1.0
Content-Type: text/plain;
	charset="us-ascii"
Content-Transfer-Encoding: quoted-printable
Subject: RE: Tomcat suddenly hangs.
Date: Thu, 15 Nov 2007 09:09:57 -0600
Message-ID: 
 <2828B04F0113CD468E6D1D51DF4362A403FD5F94@USEA-EXCH2.na.uis.unisys.com>
In-Reply-To: <21bb29220711150700h2f3e0da1m9bf13120e529972f@mail.gmail.com>
X-MS-Has-Attach: 
X-MS-TNEF-Correlator: 
Thread-Topic: Tomcat suddenly hangs.
Thread-Index: AcgnmGnc4+NKFVgPQd+53gMBkQ2SswAAHLjA
References: <21bb29220711150641s39c8cbc4hc811e35748946fd3@mail.gmail.com>
 <2828B04F0113CD468E6D1D51DF4362A403FD5F35@USEA-EXCH2.na.uis.unisys.com>
 <21bb29220711150700h2f3e0da1m9bf13120e529972f@mail.gmail.com>
From: "Caldarale, Charles R" <Chuck.Caldarale@unisys.com>
To: "Tomcat Users List" <users@tomcat.apache.org>
X-OriginalArrivalTime: 15 Nov 2007 15:09:57.0288 (UTC)
 FILETIME=[95918280:01C82799]
X-Virus-Checked: Checked by ClamAV on apache.org

> From: Chad Kellerman [mailto:sunckell@gmail.com]=20
> Subject: Re: Tomcat suddenly hangs.
>=20
> I don't think so.

Something caused Tomcat to go through its termination sequence.  AFAIK,
issuing a stop on the designated port (e.g., by some cron script) or
calling System.exit() inappropriately are the only ways to trigger that.
Does Jive have any debugging traces that you could enable?

> I read that a kill -QUIT <tomcat pid> will generate a thread dump.  I
> guess looking at that might be able to help me isolate the issue???

I suspect that most - if not all - of the Tomcat threads will be gone at
this point.  Does Jive create any auxiliary threads that would prevent
JVM termination?

 - Chuck


THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY
MATERIAL and is thus for use only by the intended recipient. If you
received this in error, please contact the sender and delete the e-mail
and its attachments from all computers.

---------------------------------------------------------------------
To start a new topic, e-mail: users@tomcat.apache.org
To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
For additional commands, e-mail: users-help@tomcat.apache.org