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Issue (java.io.EOFException) related to clientLeasePeriod
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created by <a href="http://community.jboss.org/people/abhatia">abhatia</a> in <i>JBoss Remoting</i> - <a href="http://community.jboss.org/message/608460#608460">View the full discussion</a>
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<div class="jive-rendered-content"><p>We have migrated our application from JBoss-4.0.3SP1 to JBoss-5.1.0.GA. We are using ejb2 & messaging. The messaging is highly available part of the application. In our application, we have not touched/modified/overridden any functionality/implementation related to jboss messaging & remoting and rely on default implemntation/functionality provided by JBoss AS. We have only created multiple topics using org.jboss.jms.server.destination.TopicService.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Following exception appears on server side:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Application error detected : WorkerThread#2[127.0.0.1:2440] exception occurred during first invocation</p><p>java.io.EOFException</p><p>        at org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:693)</p><p>        at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:524)</p><p>        at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:232)</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>On further analysis it has been found that </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>(here we are talking about <jboss_home>\server\<config>\deploy-hasingleton\<em><strong>messaging\remoting-bisocket-service.xml</strong></em>)</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>1) if clientLeasePeriod is set to 0 then exception disappears</p><p>2) if clientLeasePeriod is non-zero then </p><p>     a) if clientLeasePeriod > validatorPingPeriod </p><p>          and either clientLeasePeriod or validatorPingPeriod or both are not divisible by 10 </p><p>          then exception disappears</p><p>     b) if clientLeasePeriod > validatorPingPeriod and divisible by 10 </p><p>          then exception appears</p><p>     c) if clientLeasePeriod < validatorPingPeriod then exception appears (this situation is justifiable as explained above in this forum/discussion).</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Please help me to understand the reason for the issue & the feasible solutions for the same. Right now we are able to temporarily fix it using scenario 2)a).</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Here is our "<em><strong>messaging\remoting-bisocket-service.xml</strong></em>"</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><?xml version="1.0" encoding="UTF-8"?></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><!--</p><p>     Standard bisocket-based Remoting service deployment descriptor.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>     $Id: remoting-bisocket-service.xml,v 1.1.2.2 2011/02/23 03:16:14 abhatia Exp $</p><p> --></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><server></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>   <!-- Standard bisocket connector - the bisocket transport only opens connection from client->server</p><p>        so can be used with firewalls where only outgoing connections are allowed.</p><p>        For examples of HTTP and SSL transports see docs/examples --></p><p>   <mbean code="org.jboss.remoting.transport.Connector"</p><p>          name="jboss.messaging:service=Connector,transport=bisocket"</p><p>          display-name="Bisocket Transport Connector"></p><p>      <attribute name="Configuration"></p><p>         <config></p><p>            <invoker transport="bisocket"></p><p>            </p><p>               <!-- There should be no reason to change these parameters - warning!</p><p>                    Changing them may stop JBoss Messaging working correctly -->            </p><p>               <attribute name="marshaller" isParam="true">org.jboss.jms.wireformat.JMSWireFormat</attribute></p><p>               <attribute name="unmarshaller" isParam="true">org.jboss.jms.wireformat.JMSWireFormat</attribute></p><p>               <attribute name="dataType" isParam="true">jms</attribute></p><p>               <attribute name="socket.check_connection" isParam="true">false</attribute>               </p><p>               <attribute name="serverBindAddress">192.168.5.206</attribute></p><p>               <attribute name="serverBindPort">${jboss.messaging.connector.bisocket.port:4457}</attribute></p><p>               <attribute name="clientSocketClass" isParam="true">org.jboss.jms.client.remoting.ClientSocketWrapper</attribute></p><p>               <attribute name="serverSocketClass">org.jboss.jms.server.remoting.ServerSocketWrapper</attribute></p><p>           </p><p>               <attribute name="numberOfCallRetries" isParam="true">1</attribute></p><p>               <attribute name="pingFrequency" isParam="true">214748364</attribute></p><p>               <attribute name="pingWindowFactor" isParam="true">10</attribute></p><p>               <attribute name="onewayThreadPool">org.jboss.jms.server.remoting.DirectThreadPool</attribute>               </p><p>               <!-- End immutable parameters --></p><p>               </p><p>               <attribute name="stopLeaseOnFailure" isParam="true">true</attribute></p><p>               </p><p>               <!-- Periodicity of client pings. Server window by default is twice this figure -->                               </p><p>               <attribute name="clientLeasePeriod" isParam="true">123456</attribute></p><p>               <attribute name="validatorPingPeriod" isParam="true">98765</attribute></p><p>               <attribute name="validatorPingTimeout" isParam="true">5000</attribute></p><p>               <attribute name="registerCallbackListener">false</attribute></p><p>                          </p><p>                <attribute name="timeout" isParam="true">0</attribute></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>               <!-- Number of seconds to wait for a connection in the client pool to become free --></p><p>                <attribute name="connectionWait" isParam="true">10</attribute></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>               <!-- Max Number of connections in client pool. This should be significantly higher than</p><p>                    the max number of sessions/consumers you expect --></p><p>               <attribute name="JBM_clientMaxPoolSize" isParam="true">200</attribute></p><p>               </p><p>               <!-- The maximum time to wait before timing out on trying to write a message to socket for delivery --></p><p>               <attribute name="callbackTimeout">10000</attribute> </p><p>               </p><p>               <!-- Use these parameters to specify values for binding and connecting control connections to </p><p>                    work with your firewall/NAT configuration</p><p>               <attribute name="secondaryBindPort">xyz</attribute>                           </p><p>               <attribute name="secondaryConnectPort">abc</attribute>               </p><p>               --></p><p>                          </p><p>            </invoker></p><p>            <handlers></p><p>               <handler subsystem="JMS">org.jboss.jms.server.remoting.JMSServerInvocationHandler</handler></p><p>            </handlers></p><p>         </config></p><p>      </attribute></p><p>   </mbean></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p></server></p></div>
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