I'm using a snapshot of Geronimo 2.2, revision 830701, downloaded on Oct 28, 2009. As I said, I did not alter the Geronimo config at all, but I've pasted it for you below. On the server side, there's a single stateless session bean, with a single remote method. Very simple. Thanks for your help.
Geronimo config.xml: <?xml version="1.0" encoding="UTF-8" standalone="yes"?> <attributes xmlns:ns2="http://geronimo.apache.org/xml/ns/plugins-1.3"; xmlns="http://geronimo.apache.org/xml/ns/attributes-1.2";> <comment> ================================================================== Warning - This XML file is regenerated by Geronimo whenever changes are made to Geronimo's configuration. If you want to include comments, create a single comment element element. They are allowable at any level of the configuration. !!!! Do not edit this file while Geronimo is running !!!! ==================================================================</comment> <module name="org.apache.geronimo.framework/client-system/2.2-SNAPSHOT/car" load="false"/> <module name="org.apache.geronimo.framework/j2ee-system/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.framework/jee-specs/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.plugins.classloaders/xbean-finder/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.configs/client/2.2-SNAPSHOT/car" load="false"/> <module name="org.apache.geronimo.configs/client-security/2.2-SNAPSHOT/car" load="false"/> <module name="org.apache.geronimo.configs/client-corba-yoko/2.2-SNAPSHOT/car" load="false"/> <module name="org.apache.geronimo.framework/xmlbeans/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.framework/rmi-naming/2.2-SNAPSHOT/car"> <gbean name="RMIRegistry"> <attribute name="port">${NamingPort + PortOffset}</attribute> <attribute name="host">${ServerHostname}</attribute> </gbean> <gbean name="NamingProperties"> <attribute name="namingProviderUrl">rmi://${ServerHostname}:${NamingPort + PortOffset}</attribute> </gbean> <gbean name="DefaultThreadPool"> <attribute name="keepAliveTime">30000</attribute> <attribute name="minPoolSize">${MinThreadPoolSize}</attribute> <attribute name="maxPoolSize">${MaxThreadPoolSize}</attribute> </gbean> </module> <module name="org.apache.geronimo.plugins.classloaders/geronimo-javaee-deployment_1.1MR3_spec/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.framework/plugin/2.2-SNAPSHOT/car"> <gbean name="DownloadedPluginRepos"> <attribute name="repositoryList">http://geronimo.apache.org/plugins/plugin-repository-list-2.2.txt</attribute> </gbean> </module> <module name="org.apache.geronimo.framework/geronimo-gbean-deployer/2.2-SNAPSHOT/car"> <gbean name="Deployer"> <attribute name="remoteDeployAddress">http://${RemoteDeployHostname}:${HTTPPort + PortOffset}</attribute> </gbean> </module> <module name="org.apache.geronimo.configs/j2ee-server/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.framework/j2ee-security/2.2-SNAPSHOT/car"> <gbean name="JMXService"> <attribute name="protocol">rmi</attribute> <attribute name="host">${ServerHostname}</attribute> <attribute name="port">${JMXPort + PortOffset}</attribute> <attribute name="urlPath">/jndi/rmi://${ServerHostname}:${NamingPort + PortOffset}/JMXConnector</attribute> </gbean> </module> <module name="org.apache.geronimo.framework/server-security-config/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.plugins.classloaders/geronimo-schema-jee_5/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.configs/j2ee-deployer/2.2-SNAPSHOT/car"> <gbean name="WebBuilder"> <attribute name="defaultNamespace">http://geronimo.apache.org/xml/ns/j2ee/web/jetty-2.0</attribute> </gbean> <gbean name="EnvironmentEntryBuilder"> <attribute name="eeNamespaces">http://java.sun.com/xml/ns/j2ee,http://java.sun.com/xml/ns/javaee</attribute> </gbean> </module> <module name="org.apache.geronimo.configs/client-transaction/2.2-SNAPSHOT/car" load="false"/> <module name="org.apache.geronimo.configs/client-deployer/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.configs/farming/2.2-SNAPSHOT/car" load="false"> <gbean name="NodeInfo"> <attribute name="name">${ClusterNodeName}</attribute> </gbean> <gbean name="ClusterInfo"> <attribute name="name">${FarmName}</attribute> </gbean> </module> <module name="org.apache.geronimo.configs/aspectj/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.configs/clustering/2.2-SNAPSHOT/car"> <gbean name="Node"> <attribute name="nodeName">${ClusterNodeName}</attribute> </gbean> </module> <module name="org.apache.geronimo.configs/wadi-clustering/2.2-SNAPSHOT/car" load="false"> <gbean name="DefaultBackingStrategyFactory"> <attribute name="nbReplica">${ReplicaCount}</attribute> </gbean> <gbean name="DefaultDispatcherHolder"> <attribute name="endPointURI">${EndPointURI}</attribute> <attribute name="clusterName">${WADIClusterName}</attribute> </gbean> </module> <module name="org.apache.geronimo.configs/transaction/2.2-SNAPSHOT/car"> <gbean name="XidFactory"> <attribute name="tmId">${TmId}</attribute> </gbean> <gbean name="ResourceBindings"> <attribute name="format">${ResourceBindingsFormat}</attribute> <attribute name="nameInNamespace">${ResourceBindingsNameInNamespace}</attribute> <attribute name="namePattern">${ResourceBindingsNamePattern}</attribute> <attribute name="abstractNameQuery">${ResourceBindingsQuery}</attribute> </gbean> </module> <module name="org.apache.geronimo.configs/connector-deployer/2.2-SNAPSHOT/car"> <gbean name="ResourceRefBuilder"> <attribute name="eeNamespaces">http://java.sun.com/xml/ns/j2ee,http://java.sun.com/xml/ns/javaee</attribute> <attribute propertyEditor="org.apache.geronimo.deployment.service.EnvironmentBuilder" name="corbaEnvironment"> <environment:environment xmlns:ns2="http://geronimo.apache.org/xml/ns/attributes-1.2"; xmlns="http://geronimo.apache.org/xml/ns/deployment-1.2"; xmlns:environment="http://geronimo.apache.org/xml/ns/deployment-1.2";> <dependencies> <dependency> <groupId>org.apache.geronimo.configs</groupId> <artifactId>j2ee-corba-yoko</artifactId> <type>car</type> </dependency> </dependencies> </environment:environment> </attribute> </gbean> <gbean name="AdminObjectRefBuilder"> <attribute name="eeNamespaces">http://java.sun.com/xml/ns/j2ee,http://java.sun.com/xml/ns/javaee</attribute> </gbean> <gbean name="ClientResourceRefBuilder"> <attribute name="eeNamespaces">http://java.sun.com/xml/ns/j2ee,http://java.sun.com/xml/ns/javaee</attribute> <attribute propertyEditor="org.apache.geronimo.deployment.service.EnvironmentBuilder" name="corbaEnvironment"> <environment:environment xmlns:ns2="http://geronimo.apache.org/xml/ns/attributes-1.2"; xmlns="http://geronimo.apache.org/xml/ns/deployment-1.2"; xmlns:environment="http://geronimo.apache.org/xml/ns/deployment-1.2";> <dependencies> <dependency> <groupId>org.apache.geronimo.configs</groupId> <artifactId>client-corba-yoko</artifactId> <type>car</type> </dependency> </dependencies> </environment:environment> </attribute> </gbean> </module> <module name="org.apache.geronimo.configs/derby/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.configs/system-database/2.2-SNAPSHOT/car"> <gbean name="DerbyNetwork"> <attribute name="host">${ServerHostname}</attribute> <attribute name="port">${DerbyPort + PortOffset}</attribute> </gbean> </module> <module name="org.apache.geronimo.configs/openjpa/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.configs/webservices-common/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.configs/openejb/2.2-SNAPSHOT/car"> <gbean name="EJBNetworkService"> <attribute name="port">${OpenEJBPort + PortOffset}</attribute> <attribute name="host">${ServerHostname}</attribute> <attribute name="multicastHost">${MulticastDiscoveryAddress}</attribute> <attribute name="multicastPort">${MulticastDiscoveryPort}</attribute> <attribute name="clusterName">${ClusterName}</attribute> </gbean> <gbean name="DefaultStatefulContainer"> <attribute name="timeout">${StatefulTimeout}</attribute> <attribute name="capacity">${Capacity}</attribute> <attribute name="bulkPassivate">${BulkPassivate}</attribute> </gbean> <gbean name="DefaultSingletonContainer"> <attribute name="accessTimeout">${AccessTimeout}</attribute> </gbean> <gbean name="DefaultBMPContainer"> <attribute name="poolSize">${BMPPoolSize}</attribute> </gbean> <gbean name="DefaultStatelessContainer"> <attribute name="timeout">${StatelessTimeout}</attribute> <attribute name="poolSize">${StatelessPoolSize}</attribute> <attribute name="strictPooling">${StrictPooling}</attribute> </gbean> </module> <module name="org.apache.geronimo.configs/openejb-deployer/2.2-SNAPSHOT/car"> <gbean name="EjbRefBuilder"> <attribute name="eeNamespaces">http://java.sun.com/xml/ns/j2ee,http://java.sun.com/xml/ns/javaee</attribute> </gbean> <gbean name="ClientEjbRefBuilder"> <attribute name="eeNamespaces">http://java.sun.com/xml/ns/j2ee,http://java.sun.com/xml/ns/javaee</attribute> <attribute name="host">${ServerHostname}</attribute> <attribute name="port">${OpenEJBPort + PortOffset}</attribute> </gbean> </module> <module name="org.apache.geronimo.configs/openejb-clustering-wadi/2.2-SNAPSHOT/car" load="false"/> <module name="org.apache.geronimo.configs/openejb-clustering-builder-wadi/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.configs/jasper/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.configs/tomcat6/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.configs/tomcat6-deployer/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.configs/tomcat6-no-ha/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.configs/tomcat6-clustering-wadi/2.2-SNAPSHOT/car" load="false"/> <module name="org.apache.geronimo.configs/tomcat6-clustering-builder-wadi/2.2-SNAPSHOT/car"> <gbean name="TomcatClusteringBuilder"> <attribute name="defaultSweepInterval">${DefaultWadiSweepInterval}</attribute> <attribute name="defaultNumPartitions">${DefaultWadiNumPartitions}</attribute> </gbean> </module> <module name="org.apache.geronimo.configs/openejb-corba-deployer/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.configs/j2ee-corba-yoko/2.2-SNAPSHOT/car"> <gbean name="NameServer"> <attribute name="port">${COSNamingPort + PortOffset}</attribute> <attribute name="host">${ServerHostname}</attribute> </gbean> <gbean name="Server"> <attribute name="port">${ORBSSLPort + PortOffset}</attribute> <attribute name="host">${ServerHostname}</attribute> </gbean> <gbean name="UnprotectedServer"> <attribute name="port">${ORBPort + PortOffset}</attribute> <attribute name="host">${ServerHostname}</attribute> </gbean> </module> <module name="org.apache.geronimo.configs/mejb/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.framework/online-deployer/2.2-SNAPSHOT/car" load="false"/> <module name="org.apache.geronimo.framework/shutdown/2.2-SNAPSHOT/car" load="false"/> <module name="org.apache.geronimo.framework/transformer-agent/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.framework/gshell-framework/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.framework/gshell-geronimo/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.framework/gshell-remote/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.configs/persistence-jpa10-deployer/2.2-SNAPSHOT/car"> <gbean name="PersistenceUnitBuilder"> <attribute name="defaultPersistenceProviderClassName">org.apache.openjpa.persistence.PersistenceProviderImpl</attribute> <attribute name="defaultPersistenceUnitProperties">openjpa.Log=commons openjpa.jdbc.SynchronizeMappings=buildSchema(ForeignKeys=true) openjpa.jdbc.UpdateManager=operation-order openjpa.Sequence=table(Table=OPENJPASEQ, Increment=100)</attribute> <attribute propertyEditor="org.apache.geronimo.deployment.service.EnvironmentBuilder" name="defaultEnvironment"> <environment:environment xmlns:ns2="http://geronimo.apache.org/xml/ns/attributes-1.2"; xmlns="http://geronimo.apache.org/xml/ns/deployment-1.2"; xmlns:environment="http://geronimo.apache.org/xml/ns/deployment-1.2";> <dependencies> <dependency> <groupId>org.apache.geronimo.configs</groupId> <artifactId>openjpa</artifactId> <type>car</type> </dependency> </dependencies> </environment:environment> </attribute> </gbean> </module> <module name="org.apache.geronimo.framework/upgrade-cli/2.2-SNAPSHOT/car" load="false"/> <module name="org.apache.geronimo.framework/offline-deployer/2.2-SNAPSHOT/car" load="false"/> <module name="org.apache.geronimo.configs/hot-deployer/2.2-SNAPSHOT/car"> <gbean name="HotDeployer"> <attribute name="path">deploy/</attribute> <attribute name="pollIntervalMillis">2000</attribute> </gbean> </module> <module name="org.apache.geronimo.configs/remote-deploy-tomcat/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.configs/jasper-deployer/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.configs/sharedlib/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.configs/axis/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.configs/axis-deployer/2.2-SNAPSHOT/car"> <gbean name="AxisModuleBuilderExtension"> <attribute name="listener">?name=${webcontainer}</attribute> <attribute propertyEditor="org.apache.geronimo.deployment.service.EnvironmentBuilder" name="defaultEnvironment"> <environment:environment xmlns:ns2="http://geronimo.apache.org/xml/ns/attributes-1.2"; xmlns="http://geronimo.apache.org/xml/ns/deployment-1.2"; xmlns:environment="http://geronimo.apache.org/xml/ns/deployment-1.2";> <dependencies> <dependency> <groupId>org.apache.geronimo.configs</groupId> <artifactId>${webcontainerName}</artifactId> <type>car</type> </dependency> </dependencies> </environment:environment> </attribute> </gbean> </module> <module name="org.apache.geronimo.configs/jaxws-deployer/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.configs/axis2/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.configs/axis2-deployer/2.2-SNAPSHOT/car" condition="props['org.apache.geronimo.jaxws.provider'] == 'axis2' or (props['org.apache.geronimo.jaxws.provider'] == null and webcontainerName == 'tomcat6')"/> <module name="org.apache.geronimo.configs/jaxws-ejb-deployer/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.configs/axis2-ejb/2.2-SNAPSHOT/car" load="false"/> <module name="org.apache.geronimo.configs/axis2-ejb-deployer/2.2-SNAPSHOT/car" condition="props['org.apache.geronimo.jaxws.provider'] == 'axis2' or (props['org.apache.geronimo.jaxws.provider'] == null and webcontainerName == 'tomcat6')"/> <module name="org.apache.geronimo.configs/jaxws-sun-tools/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.configs/jaxws-tools/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.configs/spring/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.configs/cxf-jaxws-tools/2.2-SNAPSHOT/car" load="false"/> <module name="org.apache.geronimo.configs/cxf-tools/2.2-SNAPSHOT/car" load="false"/> <module name="org.apache.geronimo.configs/cxf/2.2-SNAPSHOT/car" load="false"/> <module name="org.apache.geronimo.configs/cxf-deployer/2.2-SNAPSHOT/car" condition="props['org.apache.geronimo.jaxws.provider'] == 'cxf' or (props['org.apache.geronimo.jaxws.provider'] == null and webcontainerName == 'jetty7')"/> <module name="org.apache.geronimo.configs/cxf-ejb/2.2-SNAPSHOT/car" load="false"/> <module name="org.apache.geronimo.configs/cxf-ejb-deployer/2.2-SNAPSHOT/car" condition="props['org.apache.geronimo.jaxws.provider'] == 'cxf' or (props['org.apache.geronimo.jaxws.provider'] == null and webcontainerName == 'jetty7')"/> <module name="org.apache.geronimo.configs/concurrent/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.configs/concurrent-deployer/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.configs/javamail/2.2-SNAPSHOT/car"> <gbean name="SMTPTransport"> <attribute name="host">${SMTPHost}</attribute> <attribute name="port">${SMTPPort}</attribute> </gbean> </module> <module name="org.apache.geronimo.plugins/uddi-db/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.configs/uddi-tomcat/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.configs/welcome-tomcat/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.framework/jmx-security/2.2-SNAPSHOT/car" load="false"> <gbean name="JMXSecureConnector"> <attribute name="protocol">rmi</attribute> <attribute name="host">${ServerHostname}</attribute> <attribute name="port">${JMXSecurePort + PortOffset}</attribute> <attribute name="urlPath">/jndi/rmi://${ServerHostname}:${NamingPort + PortOffset}/JMXSecureConnector</attribute> </gbean> </module> <module name="org.apache.geronimo.configs/activemq-broker/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.configs/activemq-ra/2.2-SNAPSHOT/car"> <gbean name="ActiveMQ RA"> <attribute name="ServerUrl">tcp://${ServerHostname}:${ActiveMQPort + PortOffset}</attribute> </gbean> </module> <module name="org.apache.geronimo.configs/myfaces/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.configs/myfaces-deployer/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.configs/ca-helper-tomcat/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.plugins.monitoring/agent-ds/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.plugins.monitoring/agent-car-ejb/2.2-SNAPSHOT/car" load="false"/> <module name="org.apache.geronimo.plugins.monitoring/agent-car-jmx/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.plugins.monitoring/mconsole-ds/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.plugins/pluto-support/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.plugins/console-tomcat/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.configs/dojo-tomcat/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.plugins.monitoring/mconsole-tomcat/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.plugins/activemq-console-tomcat/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.plugins/debugviews-console-tomcat/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.plugins/plancreator-console-tomcat/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.plugins/plugin-console-tomcat/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.plugins/sysdb-console-tomcat/2.2-SNAPSHOT/car"/> <module name="org.apache.geronimo.plugins/openejb-console-tomcat/2.2-SNAPSHOT/car"/> <module name="test/MyServer/1.0/car"/> </attributes> Geronimo config-substitutions.properties: # Put variables and their substitution values in this file. # They will be used when processing the corresponding config.xml. # Values in this file can be overridden by environment variables and system properties # by prefixing the property name with 'org.apache.geronimo.config.substitution.' # For example, an entry such as hostName=localhost # can be overridden by an environment variable or system property org.apache.geronimo.config.substitution.hostName=foo # When running multiple instances of Geronimo choose a PortOffset value such that none of the ports conflict. # For example, try PortOffset=10 #Wed Oct 28 14:44:34 EDT 2009 ORBPort=6882 AJPPort=8009 MaxThreadPoolSize=500 ResourceBindingsNamePattern= Capacity=1000 SMTPHost=localhost StatelessPoolSize=10 StatelessTimeout=0 ResourceBindingsQuery=?\#org.apache.geronimo.naming.ResourceSource DerbyPort=1527 BMPPoolSize=10 COSNamingPort=1050 StatefulTimeout=20 webcontainer=TomcatWebContainer OpenEJBPort=4201 ORBSSLPort=2001 PortOffset=0 JMXPort=9999 ClusterNodeName=NODE EndPointURI=http\://localhost\:8080 NamingPort=1099 DefaultWadiSweepInterval=36000 WebConnectorConTimeout=20000 WADIClusterName=DEFAULT_WADI_CLUSTER BulkPassivate=100 MulticastDiscoveryPort=6142 HTTPSPort=8443 MinThreadPoolSize=200 MulticastDiscoveryAddress=239.255.3.2 ReplicaCount=2 ServerHostname=0.0.0.0 ActiveMQPort=61616 SMTPPort=25 webcontainerName=tomcat6 ResourceBindingsNameInNamespace=jca\: StrictPooling=true JMXSecurePort=9998 DefaultWadiNumPartitions=24 AccessTimeout=30 HTTPPort=8080 FarmName=DEFAULT_FARM ClusterName=cluster1 ResourceBindingsFormat={groupId}/{artifactId}/{j2eeType}/{name} RemoteDeployHostname=localhost TmId=71,84,77,73,68 David Blevins wrote: > > > On Oct 29, 2009, at 10:19 AM, bitz wrote: > >> >> Good question. I haven't configured a cluster. I have one instance >> of >> Geronimo 2.2 running, and didn't make any changes to the default >> config. >> The client side code is a very simple test app. At this point, I'm >> only >> doing some research and testing, nothing fancy. Is clustering somehow >> enabled by default? > > It is enabled by default, though it is designed so that it (should) > have no effect unless there actually *is* a cluster. Clearly > something i s not lined up correctly. I'll have a look in the code. > > Can you post your related server side config? > > > -David > >> Quintin Beukes-2 wrote: >>> >>> Are you using clustering? >>> >>> Quintin Beukes >>> >>> >>> >>> On Thu, Oct 29, 2009 at 1:05 AM, bitz <[email protected]> >>> wrote: >>>> >>>> I'm using Geronimo 2.2 which uses OpenEJB 3.1.2. I have a client >>>> application >>>> which retrieves a remote EJB reference and makes a remote EJB method >>>> call. >>>> I'm seeing the following message being logged by the OpenEJB >>>> client on >>>> the >>>> client side... >>>> >>>> Oct 28, 2009 3:36:03 PM >>>> org.apache.openejb.client.StickyConnectionStrategy >>>> connect >>>> WARNING: Failover: Cannot connect to server(s): ejbd://0.0.0.0:4201 >>>> Exception: Cannot connect to server 'ejbd://0.0.0.0:4201'. Check >>>> that >>>> the >>>> server is started and that the specified serverURL is correct.. >>>> Trying >>>> next. >>>> >>>> Well, the serverURL is not correct, and it's also not the one I >>>> provided. >>>> Here's a snippet of the client code... >>>> >>>> final URI serverURI = new URI( "ejbd", null, "192.168.0.1", 4201, >>>> null, >>>> null, null ); >>>> final Properties contextProperties = new Properties( ); >>>> contextProperties.put( Context.INITIAL_CONTEXT_FACTORY, >>>> "org.apache.openejb.client.RemoteInitialContextFactory" ); >>>> contextProperties.put( Context.PROVIDER_URL, >>>> serverURI.toString( ) ); >>>> >>>> final InitialContext ctx = new InitialContext( contextProperties ); >>>> final MyEjbService remote = (MyEjbService)ctx.lookup("MyEjbRemote"); >>>> final String serverTime = remote.getServerTime(); >>>> >>>> In >>>> org >>>> .apache >>>> .openejb.client.StickyConnectionStrategy.connect(ClusterMetaData >>>> cluster, ServerMetaData server), the ctx.lookup("MyEjbRemote") >>>> call is >>>> successful, but the next call to remote.getServerTime() produces the >>>> error >>>> message indicated above, yet still succeeds. Further calls to >>>> remote.getServerTime() work fine and do not produce any error >>>> messages. >>>> >>>> I debugged enough to find the cause. I'll try to explain... The >>>> first >>>> client-server communication involves a handshake where >>>> ClusterRequest and >>>> ClusterResponse objects are exchanged. During this handshake the >>>> server >>>> returns a URI of "ejbd://0.0.0.0:4201". On the next communication >>>> to the >>>> server, for the remote.getServerTime() method call, the >>>> org >>>> .apache >>>> .openejb.client.StickyConnectionStrategy.connect(ClusterMetaData >>>> cluster, ServerMetaData server) code attempts to use the URI >>>> returned by >>>> the >>>> server, which obviously fails, resulting in the message, then it >>>> falls >>>> back >>>> to the original, correct URI, which is successful. >>>> >>>> My question: What is the reason for the ClusterRequest/ >>>> ClusterResponse >>>> handshake, and why does the OpenEJB client try to connect using an >>>> invalid >>>> URI provided by server? >>>> >>>> >>>> -- >>>> View this message in context: >>>> http://www.nabble.com/OpenEJB-3.1.2---%22Cannot-connect-to-server%22-WARNING-message-tp26103713p26103713.html >>>> Sent from the OpenEJB User mailing list archive at Nabble.com. >>>> >>>> >>> >>> >> >> -- >> View this message in context: >> http://www.nabble.com/OpenEJB-3.1.2---%22Cannot-connect-to-server%22-WARNING-message-tp26103713p26117261.html >> Sent from the OpenEJB User mailing list archive at Nabble.com. >> >> > > > -- View this message in context: http://old.nabble.com/OpenEJB-3.1.2---%22Cannot-connect-to-server%22-WARNING-message-tp26103713p26158850.html Sent from the OpenEJB User mailing list archive at Nabble.com.
