Wrong/Incomplete CLUSTER_TOPOLOGY update sent to EJB client ----------------------------------------------------------- Key: WFLY-13132 URL: https://issues.redhat.com/browse/WFLY-13132 Project: WildFly Issue Type: Bug Components: EJB Affects Versions: 19.0.0.Beta2 Reporter: Joerg Baesner Assignee: Richard Achmatowicz Priority: Major Labels: downstream_dependency Attachments: playground.zip h2. +Issue+ h3. +General Client setup:+ {code:java} Properties p = new Properties(); p.put(Context.INITIAL_CONTEXT_FACTORY, "org.wildfly.naming.client.WildFlyInitialContextFactory"); p.put(Context.PROVIDER_URL, {see below}); p.put(Context.SECURITY_PRINCIPAL, USER); p.put(Context.SECURITY_CREDENTIALS, PWD); Context context = new InitialContext(p); {code} ---- h3. +Standard server configuration:+ {code:xml} <subsystem xmlns="urn:jboss:domain:ejb3:5.0"> ... <remote connector-ref="http-remoting-connector" thread-pool-name="default"> <channel-creation-options> <option name="READ_TIMEOUT" value="${prop.remoting-connector.read.timeout:20}" type="xnio"/> <option name="MAX_OUTBOUND_MESSAGES" value="1234" type="remoting"/> </channel-creation-options> </remote> ... </subsystem> ... <subsystem xmlns="urn:jboss:domain:remoting:4.0"> <connector name="remoting-connector" socket-binding="remoting" security-realm="ApplicationRealm"> <properties> <property name="SSL_ENABLED" value="false"/> </properties> </connector> <http-connector name="http-remoting-connector" connector-ref="default" security-realm="ApplicationRealm"/> </subsystem> {code} h5. +invocation from remote client to server with:+ * {{remote://localhost:4447}} * {{remote+http://localhost:8080}} h5. +Client side topology update always:+ {noformat} DEBUG (XNIO-1 task-2) [org.jboss.ejb.client.invocation] Received CLUSTER_TOPOLOGY(15) message from node master:app-cluster-node0, registering cluster ejb to node master:app-cluster-node0 DEBUG (XNIO-1 task-2) [org.jboss.ejb.client.invocation] Received CLUSTER_TOPOLOGY(15) message block from master:app-cluster-node0, registering block ::/0 to address 127.0.0.1:8080 DEBUG (XNIO-1 task-2) [org.jboss.ejb.client.invocation] Received CLUSTER_TOPOLOGY(15) message from node master:app-cluster-node0, registering cluster ejb to node master:app-cluster-node1 DEBUG (XNIO-1 task-2) [org.jboss.ejb.client.invocation] Received CLUSTER_TOPOLOGY(15) message block from master:app-cluster-node0, registering block ::/0 to address 127.0.0.1:8180 DEBUG (XNIO-1 task-1) [org.jboss.ejb.client.invocation] Received MODULE_AVAILABLE(8) message from node master:app-cluster-node0 for module playground-app/playground-app-web DEBUG (XNIO-1 task-1) [org.jboss.ejb.client.invocation] Received MODULE_AVAILABLE(8) message from node master:app-cluster-node0 for module playground-app/playground-app-ejb {noformat} ---- h3. +Legacy server configuration:+ {code:xml} <subsystem xmlns="urn:jboss:domain:ejb3:5.0"> ... <remote connector-ref="remoting-connector" thread-pool-name="default"> <channel-creation-options> <option name="READ_TIMEOUT" value="${prop.remoting-connector.read.timeout:20}" type="xnio"/> <option name="MAX_OUTBOUND_MESSAGES" value="1234" type="remoting"/> </channel-creation-options> </remote> ... </subsystem> ... <subsystem xmlns="urn:jboss:domain:remoting:4.0"> <connector name="remoting-connector" socket-binding="remoting" security-realm="ApplicationRealm"> <properties> <property name="SSL_ENABLED" value="false"/> </properties> </connector> <http-connector name="http-remoting-connector" connector-ref="default" security-realm="ApplicationRealm"/> </subsystem> {code} h5. +invocation from remote client to server with:+ * {{remote://localhost:4447}} * {{remote+http://localhost:8080}} h5. +Client side topology update always:+ {noformat} DEBUG (XNIO-1 task-2) [org.jboss.ejb.client.invocation] Received CLUSTER_TOPOLOGY(15) message from node master:app-cluster-node0, registering cluster ejb to node master:app-cluster-node0 DEBUG (XNIO-1 task-2) [org.jboss.ejb.client.invocation] Received CLUSTER_TOPOLOGY(15) message block from master:app-cluster-node0, registering block ::/0 to address 127.0.0.1:4447 DEBUG (XNIO-1 task-2) [org.jboss.ejb.client.invocation] Received CLUSTER_TOPOLOGY(15) message from node master:app-cluster-node0, registering cluster ejb to node master:app-cluster-node1 DEBUG (XNIO-1 task-2) [org.jboss.ejb.client.invocation] Received CLUSTER_TOPOLOGY(15) message block from master:app-cluster-node0, registering block ::/0 to address 127.0.0.1:4547 DEBUG (XNIO-1 task-1) [org.jboss.ejb.client.invocation] Received MODULE_AVAILABLE(8) message from node master:app-cluster-node0 for module playground-app/playground-app-web DEBUG (XNIO-1 task-1) [org.jboss.ejb.client.invocation] Received MODULE_AVAILABLE(8) message from node master:app-cluster-node0 for module playground-app/playground-app-ejb {noformat} h2. +Conclusion+ Depending on what is configured as {{connector-ref}} in the {{remote}} of the _ejb3_ subsystem the {{CLUSTER_TOPOLOGY}} update is different. From a client perspective it would be expected that either the {{CLUSTER_TOPOLOGY}} update would _only_ contain destinations that are applicable for the _connector/protocol_ that has been used, or maybe even _ALL_ available destinations, as the client could potentially run a mix of protocols between invocations...