Return-Path: Delivered-To: apmail-tomcat-users-archive@www.apache.org Received: (qmail 12379 invoked from network); 10 Dec 2009 21:45:07 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 10 Dec 2009 21:45:07 -0000 Received: (qmail 27736 invoked by uid 500); 10 Dec 2009 21:45:03 -0000 Delivered-To: apmail-tomcat-users-archive@tomcat.apache.org Received: (qmail 27674 invoked by uid 500); 10 Dec 2009 21:45:03 -0000 Mailing-List: contact users-help@tomcat.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: "Tomcat Users List" Delivered-To: mailing list users@tomcat.apache.org Received: (qmail 27663 invoked by uid 99); 10 Dec 2009 21:45:03 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 10 Dec 2009 21:45:03 +0000 X-ASF-Spam-Status: No, hits=2.2 required=10.0 tests=HTML_MESSAGE,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of arunkumar.webadmin@gmail.com designates 209.85.218.221 as permitted sender) Received: from [209.85.218.221] (HELO mail-bw0-f221.google.com) (209.85.218.221) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 10 Dec 2009 21:44:55 +0000 Received: by bwz21 with SMTP id 21so211393bwz.24 for ; Thu, 10 Dec 2009 13:44:35 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:date:message-id:subject :from:to:content-type; bh=JQ7CAu/ZO7eXVqVqxynkaxDg2ksQ869w3JGUtNovm0c=; b=P7joumff5Cqa3uSnPnIrHcQXXynXkpYa9QMGt5ZajfJe5ypdLIdB7j0NGfRUITLGpS B4CZ5TO3lNqighBo6tG5N6M3ZHVh7OqSRF0oFDe4na6EideyiG2nTo9aKtF5is1h0ZBc cldCI6u53VU3Gu4KYlvzlTX0sOtM0Jhz5ME/M= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type; b=CeLtRIJs2xq4011IXgm2YKFVC5GYm2iQbNlImXqPocSRrh8JoX9KZj5l5ARgIEg2zV 4BA+0OQpKkRFAv3Sl8cPgIwof7WGnJ0+EB+xa+3zrOS2CToCsiGvecIwiozSNC9NDTLN MEICxgbs+8y7jcKs8ynmHxKAb4MGTvi6C2lF4= MIME-Version: 1.0 Received: by 10.204.0.69 with SMTP id 5mr260319bka.173.1260481475336; Thu, 10 Dec 2009 13:44:35 -0800 (PST) Date: Thu, 10 Dec 2009 16:44:35 -0500 Message-ID: Subject: Rerouting Traffic when number of connection increases From: Arunkumar Janarthanan To: Tomcat Users List Content-Type: multipart/alternative; boundary=00151750e336955c6d047a66b6cd X-Virus-Checked: Checked by ClamAV on apache.org --00151750e336955c6d047a66b6cd Content-Type: text/plain; charset=ISO-8859-1 We have a 4 Apache & Tomcat instances running on and trying to setup a custom message by redirecting user to different Apache instance with "currently we are expereincing HIGH traffic, please visit later" How this can be achieved ? Is there anyway I can find the total number of connections in all 4 web servers and reroute the traffic ? or this should be taken at load balancer or CDN level ? Please advice. Arun J --00151750e336955c6d047a66b6cd--