Return-Path: Delivered-To: apmail-activemq-users-archive@www.apache.org Received: (qmail 27340 invoked from network); 8 May 2008 14:26:29 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 8 May 2008 14:26:29 -0000 Received: (qmail 43957 invoked by uid 500); 8 May 2008 14:26:30 -0000 Delivered-To: apmail-activemq-users-archive@activemq.apache.org Received: (qmail 43737 invoked by uid 500); 8 May 2008 14:26:29 -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 43726 invoked by uid 99); 8 May 2008 14:26:29 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 08 May 2008 07:26:29 -0700 X-ASF-Spam-Status: No, hits=2.6 required=10.0 tests=DNS_FROM_OPENWHOIS,SPF_HELO_PASS,SPF_PASS,WHOIS_MYPRIVREG X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of lists@nabble.com designates 216.139.236.158 as permitted sender) Received: from [216.139.236.158] (HELO kuber.nabble.com) (216.139.236.158) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 08 May 2008 14:25:34 +0000 Received: from isper.nabble.com ([192.168.236.156]) by kuber.nabble.com with esmtp (Exim 4.63) (envelope-from ) id 1Ju74F-0001AS-AW for users@activemq.apache.org; Thu, 08 May 2008 07:25:55 -0700 Message-ID: <17126905.post@talk.nabble.com> Date: Thu, 8 May 2008 07:25:55 -0700 (PDT) From: beaker To: users@activemq.apache.org Subject: Detect consumers? MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Nabble-From: beaker222@freenet.de X-Virus-Checked: Checked by ClamAV on apache.org Hello, is it possible for a producer to detect, if there are any consumers on the topic/queue he is sending? I want the producer to only send out messages, if there is someone listening for them. Bye, beaker -- View this message in context: http://www.nabble.com/Detect-consumers--tp17126905s2354p17126905.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.