Return-Path: Delivered-To: apmail-activemq-users-archive@www.apache.org Received: (qmail 55466 invoked from network); 17 Apr 2008 17:50:36 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 17 Apr 2008 17:50:36 -0000 Received: (qmail 6976 invoked by uid 500); 17 Apr 2008 17:50:35 -0000 Delivered-To: apmail-activemq-users-archive@activemq.apache.org Received: (qmail 6953 invoked by uid 500); 17 Apr 2008 17:50:35 -0000 Mailing-List: contact users-help@activemq.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: users@activemq.apache.org Delivered-To: mailing list users@activemq.apache.org Received: (qmail 6944 invoked by uid 99); 17 Apr 2008 17:50:35 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 17 Apr 2008 10:50:35 -0700 X-ASF-Spam-Status: No, hits=2.7 required=10.0 tests=SPF_PASS,WHOIS_CONTACTPRIV X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of uma_rk@comcast.net designates 76.96.62.80 as permitted sender) Received: from [76.96.62.80] (HELO QMTA08.westchester.pa.mail.comcast.net) (76.96.62.80) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 17 Apr 2008 17:49:49 +0000 Received: from OMTA06.westchester.pa.mail.comcast.net ([76.96.62.51]) by QMTA08.westchester.pa.mail.comcast.net with comcast id EhNf1Z03j16LCl05800o00; Thu, 17 Apr 2008 17:48:47 +0000 Received: from rmailcenter04.comcast.net ([204.127.197.114]) by OMTA06.westchester.pa.mail.comcast.net with comcast id Ehpv1Z00A2UaZsC3S00000; Thu, 17 Apr 2008 17:49:56 +0000 X-Authority-Analysis: v=1.0 c=1 a=CVqbOBWnrR4A:10 a=ORm9w1qOCKsA:10 a=AY85j3o5lyVde1T77Pq38Q==:17 a=NoiRwExKWLUa2PMxccgA:9 a=5hZLqUN-WlCPQG6pFB0RlUjExPoA:4 a=gi0PWCVxevcA:10 Received: from [128.107.248.220] by rmailcenter04.comcast.net; Thu, 17 Apr 2008 17:49:54 +0000 From: uma_rk@comcast.net To: Subject: AMQ4.1.1: External broker drops transport connector for unknown reason Date: Thu, 17 Apr 2008 17:49:54 +0000 Message-Id: <041720081749.4303.48078DC2000CD1A3000010CF2200750330059DA10E039A@comcast.net> X-Mailer: AT&T Message Center Version 1 (Oct 30 2007) X-Authenticated-Sender: dW1hX3JrQGNvbWNhc3QubmV0 X-Virus-Checked: Checked by ClamAV on apache.org I have two peers A.xxx.com and B.xxx.com connected using external brokers running on each. A and B each have a number of applications that have transport connections to the respective brokers. [clients] <--- tcpConnector ---> [ext Broker A] <=== NetworkConnector ===> {clients] The brokers startup fine and the clients connect respectively as shown in this log: 2008-04-17 10:23:53,097 [127.0.0.1:41762] DEBUG TransportConnection - Setting up new connection: org.apache.activemq.broker.TransportConnection@1f04ea6 2008-04-17 10:23:53,098 [127.0.0.1:41762] DEBUG AbstractRegion - Adding consumer: ID:A.xxx.com-41697-1208452947300-1:9:-1:1 2008-04-17 10:23:53,140 [127.0.0.1:41762] DEBUG AbstractRegion - Adding destination: topic://ActiveMQ.Advisory.Producer.Topic.com.xxx.topic.configuration_change But as soon as a client on A publishes a message on a topic (com.xxx.topic.configuration_change), broker A seems to remove the transport connection to the client as follows: 2008-04-17 10:23:53,188 [127.0.0.1:41762] DEBUG AbstractRegion - Removing consumer: ID:A.xxx.com-41697-1208452947300-1:9:-1:1 2008-04-17 10:23:53,190 [127.0.0.1:41762] DEBUG TransportConnection - Stopping connection: /127.0.0.1:41762 2008-04-17 10:23:53,190 [127.0.0.1:41762] DEBUG TransportConnection - Stopped connection: /127.0.0.1:41762 Why does this occur? What would be the recommended way to troubleshoot this problem? Any hints appreciated... Regards /U