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From Filip Hanik - Dev Lists <devli...@hanik.com>
Subject Re: Session replication problem
Date Tue, 10 Feb 2009 02:10:31 GMT
Mohamedin wrote:
> I have a problem with Session replication. I am running multible tomcat instance on the
same server. And I have 4 servers of the same configuration (Multible tomcat instances). I
have enabled the session replication on these 4 servers (In each instance with different port).
>
> The problem is that All instances see each other. while I only need similar instances
to see each other.
>   
I'm not sure I understand what you are trying to achieve, what do you 
mean by "similar"

Filip

> The config:
>
>
>     <Engine name="Catalina" defaultHost="localhost" jvmRoute="myserver">
>
>          <Cluster className="org.apache.catalina.ha.tcp.SimpleTcpCluster" channelSendOptions="8">
>                  <Manager className="org.apache.catalina.ha.session.DeltaManager"
>                          expireSessionsOnShutdown="false" notifyListenersOnReplication="true"
>                          domainReplication="true" />
>                  <Channel className="org.apache.catalina.tribes.group.GroupChannel">
>                          <Sender className="org.apache.catalina.tribes.transport.ReplicationTransmitter">
>                                  <Transport className="org.apache.catalina.tribes.transport.nio.PooledParallelSender"
/>
>                          </Sender>
>                          <Receiver className="org.apache.catalina.tribes.transport.nio.NioReceiver"
>                                  address="245.245.245.245" port="8888" autoBind="100"
selectorTimeout="5000"
>                                  maxThreads="6" />
>                          <Interceptor className="org.apache.catalina.tribes.group.interceptors.TcpFailureDetector"
/>
>                          <Interceptor className="org.apache.catalina.tribes.group.interceptors.MessageDispatch15Intercepto
   r" />
>                          <Interceptor className="org.apache.catalina.tribes.group.interceptors.StaticMembershipInterceptor
   ">
>                                  <Member className="org.apache.catalina.tribes.membership.StaticMember"
>                                          port="8888" securePort="-1" host="245.245.245.246"
domain="245.245.245.246" />
>                                  <Member className="org.apache.catalina.tribes.membership.StaticMember"
>                                          port="8888" securePort="-1" host="245.245.245.247"
domain="245.245.245.247" />
>                                  <Member className="org.apache.catalina.tribes.membership.StaticMember"
>                                          port="8888" securePort="-1" host="245.245.245.248"
domain="245.245.245.248" />
>                          </Interceptor>
>                  </Channel>
>                  <Valve className="org.apache.catalina.ha.tcp.ReplicationValve" filter=""
/>
>                  <ClusterListener className="org.apache.catalina.ha.session.JvmRouteSessionIDBinderListener"
/>
>                  <ClusterListener className="org.apache.catalina.ha.session.ClusterSessionListener"
/>
>          </Cluster>
> .
> .
> .
>
> other instances use the same config (Only different port)
>
>
> In the log I see:
>
> 07.02.2009 18:08:19 org.apache.catalina.core.AprLifecycleListener init
> INFO: The APR based Apache Tomcat Native library which allows optimal performance in
production environments was not found on the java.library.path: /usr/lib/jvm/java-1.5.0-sun-1.5.0.14/jre/lib/amd64/server:/usr/lib/jvm/java-1.5.0-sun-1.5.0.14/jre/lib/amd64:/usr/lib/jvm/java-1.5.0-sun-1.5.0.14/jre/../lib/amd64
> 07.02.2009 18:08:20 org.apache.coyote.http11.Http11Protocol init
> INFO: Initializing Coyote HTTP/1.1 on http-8083
> 07.02.2009 18:08:20 org.apache.catalina.startup.Catalina load
> INFO: Initialization processed in 483 ms
> 07.02.2009 18:08:20 org.apache.catalina.core.StandardService start
> INFO: Starting service Catalina
> 07.02.2009 18:08:20 org.apache.catalina.core.StandardEngine start
> INFO: Starting Servlet Engine: Apache Tomcat/6.0.16
> 07.02.2009 18:08:20 org.apache.catalina.ha.tcp.SimpleTcpCluster start
> INFO: Cluster is about to start
> 07.02.2009 18:08:20 org.apache.catalina.tribes.transport.ReceiverBase bind
> INFO: Receiver Server Socket bound to:/245.245.245.245:8888
> 07.02.2009 18:08:20 org.apache.catalina.tribes.membership.McastServiceImpl setupSocket
> INFO: Setting cluster mcast soTimeout to 500
> 07.02.2009 18:08:20 org.apache.catalina.tribes.membership.McastServiceImpl waitForMembers
> INFO: Sleeping for 1000 milliseconds to establish cluster membership, start level:4
> 07.02.2009 18:08:20 org.apache.catalina.ha.tcp.SimpleTcpCluster memberAdded
> INFO: Replication member added:org.apache.catalina.tribes.membership.MemberImpl[tcp://245.245.245.246:8888,245.245.245.246,8888,
alive=0,id={0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 }, payload={}, command={}, domain={55 54 46 55
53 46 49 55 52 ...(12)}, ]
> 07.02.2009 18:08:20 org.apache.catalina.ha.tcp.SimpleTcpCluster memberAdded
> INFO: Replication member added:org.apache.catalina.tribes.membership.MemberImpl[tcp://245.245.245.247:8888,245.245.245.247,8888,
alive=0,id={0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 }, payload={}, command={}, domain={55 54 46 55
53 46 49 50 57 ...(13)}, ]
> 07.02.2009 18:08:20 org.apache.catalina.ha.tcp.SimpleTcpCluster memberAdded
> INFO: Replication member added:org.apache.catalina.tribes.membership.MemberImpl[tcp://245.245.245.248:8888,245.245.245.248,8888,
alive=0,id={0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 }, payload={}, command={}, domain={55 54 46 55
53 46 49 50 57 ...(13)}, ]
> 07.02.2009 18:08:20 org.apache.catalina.ha.tcp.SimpleTcpCluster memberAdded
> INFO: Replication member added:org.apache.catalina.tribes.membership.MemberImpl[tcp://{245,
245, -127, -122}:8885,{245, 245, -127, -122},8885, alive=1557715556,id={29 -48 -66 -36 118
-26 73 69 -79 63 -103 66 65 -97 97 -8 }, payload={}, command={}, domain={}, ]
> 07.02.2009 18:08:20 org.apache.catalina.ha.tcp.SimpleTcpCluster memberAdded
> INFO: Replication member added:org.apache.catalina.tribes.membership.MemberImpl[tcp://{245,
245, -127, -121}:8885,{245, 245, -127, -121},8885, alive=1557693573,id={-115 69 -89 23 78
58 70 -3 -116 -94 43 -96 -107 126 45 104 }, payload={}, command={}, domain={}, ]
> 07.02.2009 18:08:20 org.apache.catalina.ha.tcp.SimpleTcpCluster memberAdded
> INFO: Replication member added:org.apache.catalina.tribes.membership.MemberImpl[tcp://{245,
245, -127, -121}:8887,{245, 245, -127, -121},8887, alive=458519912,id={33 -39 97 66 -16 -10
74 -55 -97 108 -50 41 -34 34 108 -34 }, payload={}, command={}, domain={}, ]
> 07.02.2009 18:08:20 org.apache.catalina.ha.tcp.SimpleTcpCluster memberAdded
> INFO: Replication member added:org.apache.catalina.tribes.membership.MemberImpl[tcp://{245,
245, -127, -122}:8886,{245, 245, -127, -122},8886, alive=2072192090,id={-97 85 125 -85 -14
18 65 -52 -76 -69 -84 -6 -58 -90 -7 -51 }, payload={}, command={}, domain={}, ]
> 07.02.2009 18:08:20 org.apache.catalina.ha.tcp.SimpleTcpCluster memberAdded
> INFO: Replication member added:org.apache.catalina.tribes.membership.MemberImpl[tcp://{245,
245, -127, -120}:8887,{245, 245, -127, -120},8887, alive=458517809,id={101 97 80 78 91 -90
72 17 -67 -64 -67 26 71 46 4 26 }, payload={}, command={}, domain={}, ]
> 07.02.2009 18:08:20 org.apache.catalina.ha.tcp.SimpleTcpCluster memberAdded
> INFO: Replication member added:org.apache.catalina.tribes.membership.MemberImpl[tcp://{245,
245, -127, -122}:8889,{245, 245, -127, -122},8889, alive=1574200,id={124 -98 99 -107 -112
64 79 85 -78 14 -68 67 17 -63 -102 -96 }, payload={}, command={}, domain={}, ]
> 07.02.2009 18:08:20 org.apache.catalina.ha.tcp.SimpleTcpCluster memberAdded
> INFO: Replication member added:org.apache.catalina.tribes.membership.MemberImpl[tcp://{245,
245, -127, -120}:8886,{245, 245, -127, -120},8886, alive=2068579927,id={-81 -53 7 47 85 -77
79 -92 -89 -84 66 -81 37 122 25 -101 }, payload={}, command={}, domain={}, ]
> 07.02.2009 18:08:20 org.apache.catalina.ha.tcp.SimpleTcpCluster memberAdded
> INFO: Replication member added:org.apache.catalina.tribes.membership.MemberImpl[tcp://{245,
245, -127, -122}:8884,{245, 245, -127, -122},8884, alive=9774676,id={-100 26 -106 -42 -31
21 79 -27 -98 33 -51 -32 36 48 35 -44 }, payload={}, command={}, domain={}, ]
> 07.02.2009 18:08:20 org.apache.catalina.ha.tcp.SimpleTcpCluster memberAdded
> INFO: Replication member added:org.apache.catalina.tribes.membership.MemberImpl[tcp://{245,
245, -127, -121}:8889,{245, 245, -127, -121},8889, alive=1574134,id={-96 -105 57 16 20 -44
76 -89 -72 33 -72 -115 29 2 62 92 }, payload={}, command={}, domain={}, ]
> 07.02.2009 18:08:20 org.apache.catalina.ha.tcp.SimpleTcpCluster memberAdded
> INFO: Replication member added:org.apache.catalina.tribes.membership.MemberImpl[tcp://{245,
245, -127, -120}:8885,{245, 245, -127, -120},8885, alive=1557675806,id={-69 31 98 -128 106
-114 70 120 -123 10 124 19 -81 57 -43 50 }, payload={}, command={}, domain={}, ]
> 07.02.2009 18:08:20 org.apache.catalina.ha.tcp.SimpleTcpCluster memberAdded
> INFO: Replication member added:org.apache.catalina.tribes.membership.MemberImpl[tcp://{245,
245, -127, -121}:8884,{245, 245, -127, -121},8884, alive=9756286,id={-88 54 125 -70 15 -7
74 -128 -106 -76 -65 -117 -46 123 -104 -48 }, payload={}, command={}, domain={}, ]
> 07.02.2009 18:08:20 org.apache.catalina.ha.tcp.SimpleTcpCluster memberAdded
> INFO: Replication member added:org.apache.catalina.tribes.membership.MemberImpl[tcp://{245,
245, -127, -120}:8884,{245, 245, -127, -120},8884, alive=9718820,id={-10 120 -108 36 87 113
64 -122 -75 36 -118 -71 -46 23 -74 99 }, payload={}, command={}, domain={}, ]
> 07.02.2009 18:08:20 org.apache.catalina.ha.tcp.SimpleTcpCluster memberAdded
> INFO: Replication member added:org.apache.catalina.tribes.membership.MemberImpl[tcp://{245,
245, -127, -121}:8886,{245, 245, -127, -121},8886, alive=2070822680,id={74 -87 -120 -79 101
-110 73 -69 -122 21 63 89 -88 -14 36 -125 }, payload={}, command={}, domain={}, ]
> 07.02.2009 18:08:20 org.apache.catalina.ha.tcp.SimpleTcpCluster memberAdded
> INFO: Replication member added:org.apache.catalina.tribes.membership.MemberImpl[tcp://{245,
245, -127, -122}:8887,{245, 245, -127, -122},8887, alive=343653096,id={-18 11 -10 -124 -3
89 74 47 -69 -92 108 -41 33 -127 49 -106 }, payload={}, command={}, domain={}, ]
> 07.02.2009 18:08:21 org.apache.catalina.tribes.membership.McastServiceImpl waitForMembers
> INFO: Done sleeping, membership established, start level:4
> 07.02.2009 18:08:21 org.apache.catalina.tribes.membership.McastServiceImpl waitForMembers
> INFO: Sleeping for 1000 milliseconds to establish cluster membership, start level:8
> 07.02.2009 18:08:21 org.apache.catalina.tribes.io.BufferPool getBufferPool
> INFO: Created a buffer pool with max size:104857600 bytes of type:org.apache.catalina.tribes.io.BufferPool15Impl
> 07.02.2009 18:08:21 org.apache.catalina.ha.session.ClusterSessionListener messageReceived
> WARNUNG: Context manager doesn't exist:localhost#/shop
> 07.02.2009 18:08:21 org.apache.catalina.ha.session.ClusterSessionListener messageReceived
> WARNUNG: Context manager doesn't exist:localhost#/shop
> 07.02.2009 18:08:22 org.apache.catalina.ha.session.ClusterSessionListener messageReceived
> WARNUNG: Context manager doesn't exist:localhost#/shop
> 07.02.2009 18:08:22 org.apache.catalina.tribes.membership.McastServiceImpl waitForMembers
> INFO: Done sleeping, membership established, start level:8
> 07.02.2009 18:08:22 org.apache.catalina.ha.session.ClusterSessionListener messageReceived
> WARNUNG: Context manager doesn't exist:localhost#/shop
> 07.02.2009 18:08:22 org.apache.catalina.loader.WebappClassLoader validateJarFile
> 07.02.2009 18:08:22 org.apache.catalina.ha.session.DeltaManager start
> INFO: Register manager /shop to cluster element Engine with name Catalina
> 07.02.2009 18:08:22 org.apache.catalina.ha.session.DeltaManager start
> INFO: Starting clustering manager at /shop
> 07.02.2009 18:08:22 org.apache.catalina.ha.session.DeltaManager getAllClusterSessions
> WARNUNG: Manager [localhost#/shop], requesting session state from org.apache.catalina.tribes.membership.MemberImpl[tcp://{245,
245, -127, -122}:8886,{245, 245, -127, -122},8886, alive=2072194104,id={-97 85 125 -85 -14
18 65 -52 -76 -69 -84 -6 -58 -90 -7 -51 }, payload={}, command={}, domain={}, ]. This operation
will timeout if no session state has been received within 60 seconds.
> 07.02.2009 18:08:23 org.apache.catalina.ha.session.DeltaManager waitForSendAllSessions
> INFO: Manager [localhost#/shop]; session state send at 07.02.09 18:08 received in 421
ms.
> 07.02.2009 18:08:23 org.apache.catalina.ha.session.DeltaManager getAllClusterSessions
> WARNUNG: Manager [localhost#/shop]: Drop message SESSION-MODIFIED inside GET_ALL_SESSIONS
sync phase start date 07.02.09 18:00 message date 07.02.09 18:00
>
>
> Thanks a lot,
> Mohamedin
>   


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