Return-Path: 
 <tomcat-dev-return-28222-qmlist-jakarta-archive-tomcat-dev=nagoya.apache.org@jakarta.apache.org>
Delivered-To: apmail-jakarta-tomcat-dev-archive@apache.org
Received: (qmail 29535 invoked from network); 13 Apr 2003 01:28:14 -0000
Received: from exchange.sun.com (192.18.33.10)
  by daedalus.apache.org with SMTP; 13 Apr 2003 01:28:14 -0000
Received: (qmail 21946 invoked by uid 97); 13 Apr 2003 01:30:15 -0000
Delivered-To: qmlist-jakarta-archive-tomcat-dev@nagoya.betaversion.org
Received: (qmail 21939 invoked from network); 13 Apr 2003 01:30:15 -0000
Received: from daedalus.apache.org (HELO apache.org) (208.185.179.12)
  by nagoya.betaversion.org with SMTP; 13 Apr 2003 01:30:15 -0000
Received: (qmail 28699 invoked by uid 500); 13 Apr 2003 01:28:06 -0000
Mailing-List: contact tomcat-dev-help@jakarta.apache.org; run by ezmlm
Precedence: bulk
List-Unsubscribe: <mailto:tomcat-dev-unsubscribe@jakarta.apache.org>
List-Subscribe: <mailto:tomcat-dev-subscribe@jakarta.apache.org>
List-Help: <mailto:tomcat-dev-help@jakarta.apache.org>
List-Post: <mailto:tomcat-dev@jakarta.apache.org>
List-Id: "Tomcat Developers List" <tomcat-dev.jakarta.apache.org>
Reply-To: "Tomcat Developers List" <tomcat-dev@jakarta.apache.org>
Delivered-To: mailing list tomcat-dev@jakarta.apache.org
Received: (qmail 28688 invoked by uid 500); 13 Apr 2003 01:28:05 -0000
Received: (qmail 28685 invoked from network); 13 Apr 2003 01:28:05 -0000
Received: from icarus.apache.org (208.185.179.13)
  by daedalus.apache.org with SMTP; 13 Apr 2003 01:28:05 -0000
Received: (qmail 26006 invoked by uid 1602); 13 Apr 2003 01:28:05 -0000
Date: 13 Apr 2003 01:28:05 -0000
Message-ID: <20030413012805.26005.qmail@icarus.apache.org>
From: fhanik@apache.org
To: jakarta-tomcat-catalina-cvs@apache.org
Subject: cvs commit: jakarta-tomcat-catalina/catalina/src/conf server.xml
X-Spam-Rating: daedalus.apache.org 1.6.2 0/1000/N
X-Spam-Rating: daedalus.apache.org 1.6.2 0/1000/N

fhanik      2003/04/12 18:28:04

  Modified:    catalina/src/conf server.xml
  Log:
  added in the correct cluster configuration
  
  Revision  Changes    Path
  1.15      +88 -2     jakarta-tomcat-catalina/catalina/src/conf/server.xml
  
  Index: server.xml
  ===================================================================
  RCS file: /home/cvs/jakarta-tomcat-catalina/catalina/src/conf/server.xml,v
  retrieving revision 1.14
  retrieving revision 1.15
  diff -u -r1.14 -r1.15
  --- server.xml	17 Mar 2003 19:12:24 -0000	1.14
  +++ server.xml	13 Apr 2003 01:28:04 -0000	1.15
  @@ -102,7 +102,7 @@
       <Connector className="org.apache.coyote.tomcat5.CoyoteConnector"
                  port="8443" minProcessors="5" maxProcessors="75"
                  enableLookups="true" disableUploadTimeout="true"
  -	       acceptCount="100" debug="0" scheme="https" secure="true">
  +           acceptCount="100" debug="0" scheme="https" secure="true">
         <Factory className="org.apache.coyote.tomcat5.CoyoteServerSocketFactory"
                  clientAuth="false" protocol="TLS" />
       </Connector>
  @@ -226,7 +226,93 @@
           <!--
           <Cluster className="org.apache.catalina.cluster.JGCluster"/>
           -->
  +        <!-- Defines a cluster for this node,
  +             By defining this element, means that every manager will be changed.
  +             So when running a cluster, only make sure that you have webapps in there
  +             that need to be clustered and remove the other ones.
  +             A cluster has the following parameters:
  +
  +             className = the fully qualified name of the cluster class
  +
  +             name = a descriptive name for your cluster, can be anything
  +
  +             debug = the debug level, higher means more output
  +
  +             mcastAddr = the multicast address, has to be the same for all the nodes
  +
  +             mcastPort = the multicast port, has to be the same for all the nodes
  +
  +             mcastFrequency = the number of milliseconds in between sending a "I'm alive" heartbeat
  +
  +             mcastDropTime = the number a milliseconds before a node is considered "dead" if no heartbeat is received
  +
  +             tcpThreadCount = the number of threads to handle incoming replication requests, optimal would be the same amount of threads as nodes 
  +
  +             tcpListenAddress = the listen address (bind address) for TCP cluster request on this host, 
  +                                in case of multiple ethernet cards.
  +                                auto means that address becomes
  +                                InetAddress.getLocalHost().getHostAddress()
  +
  +             tcpListenPort = the tcp listen port
  +
  +             tcpSelectorTimeout = the timeout (ms) for the Selector.select() method in case the OS
  +                                  has a wakup bug in java.nio. Set to 0 for no timeout
  +
  +             printToScreen = true means that managers will also print to std.out
  +
  +             expireSessionsOnShutdown = true means that 
  +
  +             useDirtyFlag = true means that we only replicate a session after setAttribute,removeAttribute has been called.
  +                            false means to replicate the session after each request.
  +                            false means that replication would work for the following piece of code:
  +                            <%
  +                            HashMap map = (HashMap)session.getAttribute("map");
  +                            map.put("key","value");
  +                            %>
  +        -->             
  +        
  +        <!-- When uncommenting the cluster, REMEMBER to uncomment the replication Valve below as well
  +        
  +
  +        <Cluster  className="org.apache.catalina.cluster.tcp.SimpleTcpCluster"
  +                  name="FilipsCluster"
  +                  debug="10"
  +                  serviceclass="org.apache.catalina.cluster.mcast.McastService"
  +                  mcastAddr="228.0.0.4"
  +                  mcastPort="45564"
  +                  mcastFrequency="500"
  +                  mcastDropTime="3000"
  +                  tcpThreadCount="2"
  +                  tcpListenAddress="auto"
  +                  tcpListenPort="4001"
  +                  tcpSelectorTimeout="100"
  +                  printToScreen="false"
  +                  expireSessionsOnShutdown="false"
  +                  useDirtyFlag="true"
  +        />
  +        -->
  +        <!--
  +            When configuring for clustering, you also add in a valve to catch all the requests
  +            coming in, at the end of the request, the session may or may not be replicated.
  +            A session is replicated if and only if all the conditions are met:
  +            1. useDirtyFlag is true or setAttribute or removeAttribute has been called AND
  +            2. a session exists (has been created)
  +            3. the request is not trapped by the "filter" attribute
  +
  +            The filter attribute is to filter out requests that could not modify the session,
  +            hence we don't replicate the session after the end of this request.
  +            The filter is negative, ie, anything you put in the filter, you mean to filter out,
  +            ie, no replication will be done on requests that match one of the filters.
  +            The filter attribute is delimited by ;, so you can't escape out ; even if you wanted to.
  +
  +            filter=".*\.gif;.*\.js;" means that we will not replicate the session after requests with the URI
  +            ending with .gif and .js are intercepted.
  +        -->
  +        <!--
  +        <Valve className="org.apache.catalina.cluster.tcp.ReplicationValve"
  +               filter=".*\.gif;.*\.js;.*\.jpg;.*\.htm;.*\.html;.*\.txt;"/>
   
  +        -->
           <!-- Normally, users must authenticate themselves to each web app
                individually.  Uncomment the following entry if you would like
                a user to be authenticated the first time they encounter a
  @@ -258,7 +344,7 @@
                directory.-->
           <Logger className="org.apache.catalina.logger.FileLogger"
                    directory="logs"  prefix="localhost_log." suffix=".txt"
  -	        timestamp="true"/>
  +            timestamp="true"/>
   
           <!-- Define properties for each web application.  This is only needed
                if you want to set non-default properties, or have web application
  
  
  

---------------------------------------------------------------------
To unsubscribe, e-mail: tomcat-dev-unsubscribe@jakarta.apache.org
For additional commands, e-mail: tomcat-dev-help@jakarta.apache.org