3 Replies Latest reply on Jan 19, 2007 1:22 PM by Ovidiu Feodorov

    Any Limit on the Number of connection to JBoss Messaging Ser

    Craig William Newbie

      Hi
      Just wanted to know is there is any limit in creating connection object(with invocation of start method on the connection object) to JBoss Messaging.
      We are using jboss-messaging-1.0.1.GA.

      1) I just wrote a program which created a connection object of around 2000.While going thru the log ,i cud able to get some exception.those exceptions did not stop the execution of the program in creating 2000 connection object.I did not do any operation on those connection object.
      I just created and invoked start method on it.
      Attached the exception seen at client and server side.
      do let me know your fruitful reply!!

      Exception seen at the client side
      =================================

      java.lang.reflect.InvocationTargetException
      at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      at java.lang.reflect.Method.invoke(Unknown Source)
      at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithMethod(RegularObjectPersister.java:120)
      at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:86)
      at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
      at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
      at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
      at org.jboss.serial.persister.ObjectOutputStreamProxy.writeObjectOverride(ObjectOutputStreamProxy.java:60)
      at java.io.ObjectOutputStream.writeObject(Unknown Source)
      at java.util.HashMap.writeObject(Unknown Source)
      at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      at java.lang.reflect.Method.invoke(Unknown Source)
      at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithMethod(RegularObjectPersister.java:120)
      at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:86)
      at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
      at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
      at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
      at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
      at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
      at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
      at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
      at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
      at org.jboss.serial.io.JBossObjectOutputStream.writeObjectOverride(JBossObjectOutputStream.java:181)
      at java.io.ObjectOutputStream.writeObject(Unknown Source)
      at org.jboss.remoting.serialization.impl.java.JavaSerializationManager.sendObject(JavaSerializationManager.java:85)
      at org.jboss.remoting.marshal.serializable.SerializableMarshaller.write(SerializableMarshaller.java:84)
      at org.jboss.jms.server.remoting.JMSWireFormat.write(JMSWireFormat.java:310)
      at org.jboss.remoting.transport.socket.MicroSocketClientInvoker.versionedWrite(MicroSocketClientInvoker.java:502)
      at org.jboss.remoting.transport.socket.MicroSocketClientInvoker.transport(MicroSocketClientInvoker.java:340)
      at org.jboss.remoting.MicroRemoteClientInvoker.invoke(MicroRemoteClientInvoker.java:125)
      at org.jboss.remoting.LeasePinger.sendClientPing(LeasePinger.java:97)
      at org.jboss.remoting.LeasePinger$LeaseTimerTask.run(LeasePinger.java:216)
      at java.util.TimerThread.mainLoop(Unknown Source)
      at java.util.TimerThread.run(Unknown Source)
      Caused by: java.util.ConcurrentModificationException
      at java.util.HashMap$HashIterator.nextEntry(Unknown Source)
      at java.util.HashMap$EntryIterator.next(Unknown Source)
      at java.util.HashMap$EntryIterator.next(Unknown Source)
      at java.util.HashMap.writeObject(Unknown Source)
      ... 36 more
      java.lang.reflect.InvocationTargetException
      at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      at java.lang.reflect.Method.invoke(Unknown Source)
      at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithMethod(RegularObjectPersister.java:120)
      at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:86)
      at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
      at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
      at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
      at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
      at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
      at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
      at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
      at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
      at org.jboss.serial.io.JBossObjectOutputStream.writeObjectOverride(JBossObjectOutputStream.java:181)
      at java.io.ObjectOutputStream.writeObject(Unknown Source)
      at org.jboss.remoting.serialization.impl.java.JavaSerializationManager.sendObject(JavaSerializationManager.java:85)
      at org.jboss.remoting.marshal.serializable.SerializableMarshaller.write(SerializableMarshaller.java:84)
      at org.jboss.jms.server.remoting.JMSWireFormat.write(JMSWireFormat.java:310)
      at org.jboss.remoting.transport.socket.MicroSocketClientInvoker.versionedWrite(MicroSocketClientInvoker.java:502)
      at org.jboss.remoting.transport.socket.MicroSocketClientInvoker.transport(MicroSocketClientInvoker.java:340)
      at org.jboss.remoting.MicroRemoteClientInvoker.invoke(MicroRemoteClientInvoker.java:125)
      at org.jboss.remoting.LeasePinger.sendClientPing(LeasePinger.java:97)
      at org.jboss.remoting.LeasePinger$LeaseTimerTask.run(LeasePinger.java:216)
      at java.util.TimerThread.mainLoop(Unknown Source)
      at java.util.TimerThread.run(Unknown Source)
      Caused by: java.io.IOException
      at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithMethod(RegularObjectPersister.java:129)
      at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:86)
      at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
      at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
      at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOutput.writeObject(DataContainer.java:206)
      at org.jboss.serial.persister.ObjectOutputStreamProxy.writeObjectOverride(ObjectOutputStreamProxy.java:60)







      Exception seen at server side
      =============================

      19:10:18,503 INFO [Server] JBoss (MX MicroKernel) [4.0.4.GA (build: CVSTag=JBoss_4_0_4_GA date=200605151000)] Started in 33s:299ms
      19:12:10,727 ERROR [ServerThread] failed
      java.io.IOException
      at org.jboss.serial.persister.RegularObjectPersister.readSlotWithMethod(RegularObjectPersister.java:107)
      at org.jboss.serial.persister.RegularObjectPersister.defaultRead(RegularObjectPersister.java:269)
      at org.jboss.serial.persister.RegularObjectPersister.readData(RegularObjectPersister.java:241)
      at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:412)
      at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:82)
      at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:643)
      at org.jboss.serial.persister.RegularObjectPersister.readSlotWithFields(RegularObjectPersister.java:353)
      at org.jboss.serial.persister.RegularObjectPersister.defaultRead(RegularObjectPersister.java:273)
      at org.jboss.serial.persister.RegularObjectPersister.readData(RegularObjectPersister.java:241)
      at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:412)
      at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:82)
      at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:643)
      at org.jboss.serial.io.JBossObjectInputStream.readObjectOverride(JBossObjectInputStream.java:163)
      at java.io.ObjectInputStream.readObject(ObjectInputStream.java:333)
      at org.jboss.remoting.serialization.impl.java.JavaSerializationManager.receiveObject(JavaSerializationManager.java:132)
      at org.jboss.remoting.marshal.serializable.SerializableUnMarshaller.read(SerializableUnMarshaller.java:66)
      at org.jboss.jms.server.remoting.JMSWireFormat.read(JMSWireFormat.java:422)
      at org.jboss.remoting.transport.socket.ServerThread.versionedRead(ServerThread.java:390)
      at org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:446)
      at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:541)
      at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:261)
      Caused by: java.lang.reflect.InvocationTargetException
      at sun.reflect.GeneratedMethodAccessor82.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:585)
      at org.jboss.serial.persister.RegularObjectPersister.readSlotWithMethod(RegularObjectPersister.java:103)
      ... 20 more
      Caused by: java.io.IOException
      at org.jboss.serial.persister.RegularObjectPersister.readSlotWithMethod(RegularObjectPersister.java:107)
      at org.jboss.serial.persister.RegularObjectPersister.defaultRead(RegularObjectPersister.java:269)
      at org.jboss.serial.persister.RegularObjectPersister.readData(RegularObjectPersister.java:241)
      at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:412)
      at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:82)
      at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:643)
      at org.jboss.serial.persister.ObjectInputStreamProxy.readObjectOverride(ObjectInputStreamProxy.java:68)
      at java.io.ObjectInputStream.readObject(ObjectInputStream.java:333)
      at java.util.HashMap.readObject(HashMap.java:1013)
      ... 24 more
      Caused by: java.lang.reflect.InvocationTargetException
      at sun.reflect.GeneratedMethodAccessor82.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:585)
      at org.jboss.serial.persister.RegularObjectPersister.readSlotWithMethod(RegularObjectPersister.java:103)
      ... 32 more
      Caused by: java.io.IOException
      at org.jboss.serial.persister.RegularObjectPersister.readSlotWithMethod(RegularObjectPersister.java:107)
      at org.jboss.serial.persister.RegularObjectPersister.defaultRead(RegularObjectPersister.java:269)
      at org.jboss.serial.persister.RegularObjectPersister.readData(RegularObjectPersister.java:241)
      at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:412)
      at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:82)
      at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:643)
      at org.jboss.serial.persister.RegularObjectPersister.readSlotWithFields(RegularObjectPersister.java:353)
      at org.jboss.serial.persister.RegularObjectPersister.defaultRead(RegularObjectPersister.java:273)
      at org.jboss.serial.persister.RegularObjectPersister.readData(RegularObjectPersister.java:241)
      at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:412)
      at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:82)
      at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:643)
      at org.jboss.serial.persister.ObjectInputStreamProxy.readObjectOverride(ObjectInputStreamProxy.java:68)
      at java.io.ObjectInputStream.readObject(ObjectInputStream.java:333)
      at java.util.HashMap.readObject(HashMap.java:1013)
      ... 36 more
      Caused by: java.lang.reflect.InvocationTargetException
      at sun.reflect.GeneratedMethodAccessor82.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:585)
      at org.jboss.serial.persister.RegularObjectPersister.readSlotWithMethod(RegularObjectPersister.java:103)
      ... 50 more
      Caused by: java.io.EOFException
      at java.io.DataInputStream.readByte(DataInputStream.java:243)
      at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readByte(DataContainer.java:716)
      at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:64)
      at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:643)
      at org.jboss.serial.persister.ObjectInputStreamProxy.readObjectOverride(ObjectInputStreamProxy.java:68)
      at java.io.ObjectInputStream.readObject(ObjectInputStream.java:333)
      at java.util.HashMap.readObject(HashMap.java:1013)
      ... 54 more
      19:12:16,462 ERROR [SocketServerInvoker] Failed to accept socket connection
      java.lang.reflect.InvocationTargetException
      at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
      at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
      at org.jboss.remoting.transport.socket.ServerThread.createServerSocket(ServerThread.java:202)
      at org.jboss.remoting.transport.socket.ServerThread.wakeup(ServerThread.java:243)
      at org.jboss.remoting.transport.socket.SocketServerInvoker.processInvocation(SocketServerInvoker.java:535)
      at org.jboss.remoting.transport.socket.SocketServerInvoker.run(SocketServerInvoker.java:450)
      at java.lang.Thread.run(Thread.java:595)
      Caused by: java.io.IOException: Mismatch version of JBossSerialization signature
      at org.jboss.serial.io.JBossObjectInputStream.checkSignature(JBossObjectInputStream.java:113)
      at org.jboss.serial.io.JBossObjectInputStream.(JBossObjectInputStream.java:94)
      at org.jboss.remoting.serialization.impl.jboss.JBossSerializationManager.createInput(JBossSerializationManager.java:59)
      at org.jboss.remoting.transport.socket.ServerSocketWrapper.createInputStream(ServerSocketWrapper.java:56)
      at org.jboss.remoting.transport.socket.ClientSocketWrapper.createStreams(ClientSocketWrapper.java:76)
      at org.jboss.remoting.transport.socket.ClientSocketWrapper.(ClientSocketWrapper.java:54)
      at org.jboss.remoting.transport.socket.ServerSocketWrapper.(ServerSocketWrapper.java:50)
      ... 9 more