[jboss-jira] [JBoss JIRA] (AS7-6086) Deadlock in org.jboss.as.ejb3.remote.protocol.versionone.MethodInvocationMessageHandler

[ https://issues.jboss.org/browse/AS7-6086?page=com.atlassian.jira.plugin.s... ] Krzysztof Noceń updated AS7-6086: --------------------------------- Description: Method: {code} public void processMessage(ChannelAssociation, MessageInputStream) throws IOException; {code} This code fragment: --------- {code} try { methodParams[i] = unmarshaller.readObject(); } catch (ClassNotFoundException cnfe) { /.../ return; } {code} --------- doesn't catch java.lang.IllegalArgumentException. This causes the server hangs. Example stacktrace: {code} java.lang.IllegalArgumentException: No enum const org.example.ExampleEnum.ENUM_VALUE at java.lang.Enum.valueOf(Enum.java:196) at org.jboss.marshalling.river.RiverUnmarshaller.resolveEnumConstant(RiverUnmarshaller.java:1549) at org.jboss.marshalling.river.RiverUnmarshaller.doReadNewObject(RiverUnmarshaller.java:1293) at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:272) at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:209) at org.jboss.marshalling.AbstractObjectInput.readObject(AbstractObjectInput.java:37) at org.jboss.as.ejb3.remote.protocol.versionone.MethodInvocationMessageHandler.processMessage(MethodInvocationMessageHandler.java:164) at org.jboss.as.ejb3.remote.protocol.versionone.VersionOneProtocolChannelReceiver.handleMessage(VersionOneProtocolChannelReceiver.java:182) at org.jboss.remoting3.remote.RemoteConnectionChannel$5.run(RemoteConnectionChannel.java:429) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:662) {code} I caught java.lang.Exception. It helps. was: Method: public void processMessage(ChannelAssociation, MessageInputStream) throws IOException; This code: --------- {code} try { methodParams[i] = unmarshaller.readObject(); } catch (ClassNotFoundException cnfe) { /.../ return; } {code} --------- doesn't catch java.lang.IllegalArgumentException. This causes the server hangs. Example stacktrace: {code} java.lang.IllegalArgumentException: No enum const org.example.ExampleEnum.ENUM_VALUE at java.lang.Enum.valueOf(Enum.java:196) at org.jboss.marshalling.river.RiverUnmarshaller.resolveEnumConstant(RiverUnmarshaller.java:1549) at org.jboss.marshalling.river.RiverUnmarshaller.doReadNewObject(RiverUnmarshaller.java:1293) at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:272) at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:209) at org.jboss.marshalling.AbstractObjectInput.readObject(AbstractObjectInput.java:37) at org.jboss.as.ejb3.remote.protocol.versionone.MethodInvocationMessageHandler.processMessage(MethodInvocationMessageHandler.java:164) at org.jboss.as.ejb3.remote.protocol.versionone.VersionOneProtocolChannelReceiver.handleMessage(VersionOneProtocolChannelReceiver.java:182) at org.jboss.remoting3.remote.RemoteConnectionChannel$5.run(RemoteConnectionChannel.java:429) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:662) {code} I caught java.lang.Exception. It helps. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira