Return-Path: X-Original-To: apmail-activemq-users-archive@www.apache.org Delivered-To: apmail-activemq-users-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id C86D59DEC for ; Tue, 27 Mar 2012 09:49:51 +0000 (UTC) Received: (qmail 13319 invoked by uid 500); 27 Mar 2012 09:49:51 -0000 Delivered-To: apmail-activemq-users-archive@activemq.apache.org Received: (qmail 12808 invoked by uid 500); 27 Mar 2012 09:49:48 -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 12781 invoked by uid 99); 27 Mar 2012 09:49:47 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 27 Mar 2012 09:49:47 +0000 X-ASF-Spam-Status: No, hits=0.6 required=5.0 tests=RCVD_IN_DNSWL_LOW,SPF_PASS,URI_HEX X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of gary.tully@gmail.com designates 209.85.216.171 as permitted sender) Received: from [209.85.216.171] (HELO mail-qc0-f171.google.com) (209.85.216.171) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 27 Mar 2012 09:49:43 +0000 Received: by qcsp15 with SMTP id p15so4359331qcs.2 for ; Tue, 27 Mar 2012 02:49:22 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type:content-transfer-encoding; bh=oK0GaHoMQTyOfDLLl1su0DbsGX6yTMAOR8l5MwiAWWQ=; b=nKGyj89GKXhwfnqkuzfDBPjbD2UvlaK/4pA9XdHWklpcYpqQh2QlVjV9D8XV/GLVa4 Q/Kzc5ZfXL46f1QsZ7UKwLgh2mfcDcGerVnbt7xu+VNMEfBcVC8IMSIPY/crBtnlweGu RB6kLtx2y6LjRBAyge17RONXcs2uVnsDW5ug2ondYlpDSA3OO8rtiDvdHUeDaN0wbHRu o33vqpAvvq9vM9ai6GDaO2t9fhBDP7F6A/sWuGi/s2adigx0gLcvffElXecI8JXQijRe z6Ot5IOLUBvoitrq39e6Qbg8m/YOUL+DZuPAgy4+VaOjBK9Xs9EVX7jTFAhR8boeEFA8 7sJg== MIME-Version: 1.0 Received: by 10.224.9.141 with SMTP id l13mr31589160qal.52.1332841762293; Tue, 27 Mar 2012 02:49:22 -0700 (PDT) Received: by 10.229.158.4 with HTTP; Tue, 27 Mar 2012 02:49:22 -0700 (PDT) In-Reply-To: <1332819499080-4507874.post@n4.nabble.com> References: <1307107420.86937.1332511158885.JavaMail.root@mail1> <1332819499080-4507874.post@n4.nabble.com> Date: Tue, 27 Mar 2012 10:49:22 +0100 Message-ID: Subject: Re: AMQ 5.5 - compression on network of brokers From: Gary Tully To: users@activemq.apache.org Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable X-Virus-Checked: Checked by ClamAV on apache.org a network connector keeps an open tcp 'openwire' connection to its peer. This receives advisory demand information about consumers and is used to forward(send) messages when required. The protocol can be changed to http if that is easier to propagate through a firewall. You can introduce parallel connections by adding an additional network connector. On 27 March 2012 04:38, hodgesz wrote: > I would vote for that enhancement. =A0Just out of curiosity what is the f= ormat > the messages are currently forwarded over tcp to the network of brokers? = Do > the brokers maintain an open tcp connection to each other? > > I am just trying to understand what kind of performance to expect if the > brokers are in different data centers. > > Thanks in advance. > > -Jonathan > > > -- > View this message in context: http://activemq.2283324.n4.nabble.com/AMQ-5= -5-compression-on-network-of-brokers-tp4498914p4507874.html > Sent from the ActiveMQ - User mailing list archive at Nabble.com. --=20 http://fusesource.com http://blog.garytully.com