From dev-return-20560-apmail-activemq-dev-archive=activemq.apache.org@activemq.apache.org Sun Jun 06 14:40:30 2010 Return-Path: Delivered-To: apmail-activemq-dev-archive@www.apache.org Received: (qmail 83548 invoked from network); 6 Jun 2010 14:40:30 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 6 Jun 2010 14:40:30 -0000 Received: (qmail 94921 invoked by uid 500); 6 Jun 2010 14:40:30 -0000 Delivered-To: apmail-activemq-dev-archive@activemq.apache.org Received: (qmail 94833 invoked by uid 500); 6 Jun 2010 14:40:29 -0000 Mailing-List: contact dev-help@activemq.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@activemq.apache.org Delivered-To: mailing list dev@activemq.apache.org Received: (qmail 94825 invoked by uid 99); 6 Jun 2010 14:40:29 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Sun, 06 Jun 2010 14:40:29 +0000 X-ASF-Spam-Status: No, hits=-0.1 required=10.0 tests=AWL,FREEMAIL_FROM,SPF_PASS,T_TO_NO_BRKTS_FREEMAIL X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of chirino@gmail.com designates 74.125.82.43 as permitted sender) Received: from [74.125.82.43] (HELO mail-ww0-f43.google.com) (74.125.82.43) by apache.org (qpsmtpd/0.29) with ESMTP; Sun, 06 Jun 2010 14:40:23 +0000 Received: by wwi17 with SMTP id 17so1140354wwi.2 for ; Sun, 06 Jun 2010 07:40:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:sender:received :in-reply-to:references:date:x-google-sender-auth:message-id:subject :from:to:content-type; bh=jnwWbNEEKY9RJZDCtGhYSyvos/G2u8/jg8KNkKyt5/I=; b=g0XR+QoFM/J1lKcuSAkH6LN0yWxBIqc6GbVuyXKUsCvCidiV8MTZBLuOe6pFBrcjTH 60dUP10ehU2iD43YcjVGRE8fBux+YEE8tDEP3gRCnVh9FKjzjM7Etkq2ZZXQGU4i3e1v Z8PnOBqKTEhDBh2QtaDuDe1Gl5+ApL09JhrOk= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:content-type; b=mhO0vHu6Uz/X8jJcBDuS2dnIjMt73ciLTRGgxq7wHGHLFYIXmhSZSPjFCt3L12j+cQ LG/7JtAYU25BlN5PdWa4Pmw66oFjoCB61xsqkeykntHi+K+vxQXR3ztvC5P9wAAIFFLz 2B/7TPJUFhBNcYgw8trbhC04Bsd3LOSwLSucg= MIME-Version: 1.0 Received: by 10.216.87.145 with SMTP id y17mr1056416wee.9.1275835202320; Sun, 06 Jun 2010 07:40:02 -0700 (PDT) Sender: chirino@gmail.com Received: by 10.216.160.144 with HTTP; Sun, 6 Jun 2010 07:40:02 -0700 (PDT) In-Reply-To: <28757703.post@talk.nabble.com> References: <28757703.post@talk.nabble.com> Date: Sun, 6 Jun 2010 10:40:02 -0400 X-Google-Sender-Auth: FwKIXneFDNjA5vUlBE_mvAkciOc Message-ID: Subject: Re: Dequeue Counter is not decrementing for the messages sent to "topic" From: Hiram Chirino To: dev@activemq.apache.org Content-Type: text/plain; charset=ISO-8859-1 Since topics are not really queues, the dequeue counter is not applicable and is always zero. If it was decremented, lets say every time a consumer acked a message, you could end up with many many more dequeues than enqueues since on a topic 1 enqueued message gets sent to multiple consumers. That would cause confusion. On Wed, Jun 2, 2010 at 1:39 PM, pgopal wrote: > > Dequeue Counter is not decrementing for the messages sent to "topic". Will > this create memory issues?? > -- > View this message in context: http://old.nabble.com/Dequeue-Counter-is-not-decrementing-for-the-messages-sent-to-%22topic%22-tp28757703p28757703.html > Sent from the ActiveMQ - Dev mailing list archive at Nabble.com. > > -- Regards, Hiram Blog: http://hiramchirino.com Open Source SOA http://fusesource.com/