[jboss-user] [Remoting] - Re: Connection between servers through JNDI?

Clarich do-not-reply at jboss.com
Fri Mar 2 03:49:21 EST 2007 

exactly. My Client is not able to access my Server after killing the Server and restarting it with a new Protocol. I need to restart the Server a second time, before my Client is able to connect to it. The funny thing is, that Detection works perfectly even after the first restart.

Here's a dump of what I see on the Server in different cases:

******** start Server with multiplex protocol*********

  | reqistering with JNDI server
  | 2007-03-02 09:11:33,325 WARN  [main] org.jboss.remoting.detection.jndi.JNDIDetector: Detector: org.jboss.remoting.detection.jndi.JNDIDetector could not be loaded because the NetworkRegistry is not registered
  | 2007-03-02 09:11:33,325 WARN  [main] org.jboss.remoting.detection.jndi.JNDIDetector: This means that only the broadcasting of detection messages will be functional and will not be able to discover other servers.
  | susseccfully reqistered with JNDI Server
  | 2007-03-02 09:11:34,341 INFO  [Remoting Detector - Heartbeat Thread: 1] org.jboss.remoting.detection.jndi.JNDIDetector: Added 3087152660c52e45x-3af92cc0x110ba7efe6bx-7ffb56 to registry.
  | 2007-03-02 09:11:39,340 WARN  [Remoting Detector - Heartbeat Thread: 5] org.jboss.remoting.ConnectionValidator: ConnectionValidator could not successfully ping server (InvokerLocator [socket://anotherhost:1101/]
  | 

******* restart same server with multiplex********


  | reqistering with JNDI server
  | 2007-03-02 09:13:41,790 WARN  [main] org.jboss.remoting.detection.jndi.JNDIDetector: Detector: org.jboss.remoting.detection.jndi.JNDIDetector could not be loaded because the NetworkRegistry is not registered
  | 2007-03-02 09:13:41,790 WARN  [main] org.jboss.remoting.detection.jndi.JNDIDetector: This means that only the broadcasting of detection messages will be functional and will not be able to discover other servers.
  | successfully reqistered with JNDI Server
  | 


******* restart same Server with new protocol socket********


  | reqistering with JNDI server
  | 2007-03-02 09:15:50,881 WARN  [main] org.jboss.remoting.detection.jndi.JNDIDetector: Detector: org.jboss.remoting.detection.jndi.JNDIDetector could not be loaded because the NetworkRegistry is not registered
  | 2007-03-02 09:15:50,881 WARN  [main] org.jboss.remoting.detection.jndi.JNDIDetector: This means that only the broadcasting of detection messages will be functional and will not be able to discover other servers.
  | susseccfully reqistered with JNDI Server
  | 2007-03-02 09:15:56,052 INFO  [Remoting Detector - Heartbeat Thread: 5] org.jboss.remoting.transport.multiplex.MultiplexingManager: starting static threads
  | 2007-03-02 09:15:56,130 ERROR [SocketServerInvoker#0-1101] org.jboss.remoting.transport.socket.SocketServerInvoker: Failed to accept socket connection
  | java.lang.reflect.InvocationTargetException
  | 	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
  | 	at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
  | 	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
  | 	at java.lang.reflect.Constructor.newInstance(Unknown Source)
  | 	at org.jboss.remoting.transport.socket.ServerThread.createServerSocket(ServerThread.java:198)
  | 	at org.jboss.remoting.transport.socket.ServerThread.<init>(ServerThread.java:95)
  | 	at org.jboss.remoting.transport.socket.SocketServerInvoker.processInvocation(SocketServerInvoker.java:492)
  | 	at org.jboss.remoting.transport.socket.SocketServerInvoker.run(SocketServerInvoker.java:444)
  | 	at java.lang.Thread.run(Unknown Source)
  | Caused by: java.io.StreamCorruptedException: invalid stream header
  | 	at java.io.ObjectInputStream.readStreamHeader(Unknown Source)
  | 	at java.io.ObjectInputStream.<init>(Unknown Source)
  | 	at org.jboss.remoting.loading.ObjectInputStreamWithClassLoader.<init>(ObjectInputStreamWithClassLoader.java:73)
  | 	at org.jboss.remoting.serialization.impl.java.JavaSerializationManager.createInput(JavaSerializationManager.java:52)
  | 	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.<init>(ClientSocketWrapper.java:54)
  | 	at org.jboss.remoting.transport.socket.ServerSocketWrapper.<init>(ServerSocketWrapper.java:50)
  | 	... 9 more
  | 2007-03-02 09:15:57,052 INFO  [Remoting Detector - Heartbeat Thread: 5] org.jboss.remoting.transport.multiplex.Protocol: timeout in Protocol.connect()
  | 2007-03-02 09:15:57,052 INFO  [Remoting Detector - Heartbeat Thread: 5] org.jboss.remoting.transport.multiplex.MultiplexingManager: Socket[addr=localhost/127.0.0.1,port=1101,localport=1264]: entering unRegisterSocket()
  | 2007-03-02 09:15:57,052 INFO  [Remoting Detector - Heartbeat Thread: 5] org.jboss.remoting.transport.multiplex.MultiplexingManager: Socket[addr=localhost/127.0.0.1,port=1101,localport=1264]starting ShutdownRequestThread: Thread[Thread-10:shutdownRequest:12948,5,main]
  | 2007-03-02 09:16:02,051 INFO  [Remoting Detector - Heartbeat Thread: 5] org.jboss.remoting.transport.multiplex.MultiplexingManager: Socket[addr=localhost/127.0.0.1,port=1101,localport=1264]: leaving unRegisterSocket()
  | 2007-03-02 09:16:02,051 INFO  [Thread-11:shutdown] org.jboss.remoting.transport.multiplex.MultiplexingManager: removing from allManagers: Socket[addr=localhost/127.0.0.1,port=1101,localport=1264](1172823356052)
  | 2007-03-02 09:16:02,051 INFO  [Thread-10:shutdownRequest:12948] org.jboss.remoting.transport.multiplex.MultiplexingManager: ShutdownRequestThread.run() done: true
  | 2007-03-02 09:16:02,051 INFO  [Thread-11:shutdown] org.jboss.remoting.transport.multiplex.MultiplexingManager: manager shut down (: 1172823356052): Socket[addr=localhost/127.0.0.1,port=1101,localport=1264]
  | 2007-03-02 09:16:02,067 WARN  [Remoting Detector - Heartbeat Thread: 5] org.jboss.remoting.ConnectionValidator: ConnectionValidator could not successfully ping server (InvokerLocator [multiplex://localhost:1101/]
  | 2007-03-02 09:16:02,067 ERROR [SocketServerInvoker#0-1101] org.jboss.remoting.transport.socket.SocketServerInvoker: Failed to accept socket connection
  | java.lang.reflect.InvocationTargetException
  | 	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
  | 	at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
  | 	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
  | 	at java.lang.reflect.Constructor.newInstance(Unknown Source)
  | 	at org.jboss.remoting.transport.socket.ServerThread.createServerSocket(ServerThread.java:198)
  | 	at org.jboss.remoting.transport.socket.ServerThread.<init>(ServerThread.java:95)
  | 	at org.jboss.remoting.transport.socket.SocketServerInvoker.processInvocation(SocketServerInvoker.java:492)
  | 	at org.jboss.remoting.transport.socket.SocketServerInvoker.run(SocketServerInvoker.java:444)
  | 	at java.lang.Thread.run(Unknown Source)
  | Caused by: java.io.StreamCorruptedException: invalid stream header
  | 	at java.io.ObjectInputStream.readStreamHeader(Unknown Source)
  | 	at java.io.ObjectInputStream.<init>(Unknown Source)
  | 	at org.jboss.remoting.loading.ObjectInputStreamWithClassLoader.<init>(ObjectInputStreamWithClassLoader.java:73)
  | 	at org.jboss.remoting.serialization.impl.java.JavaSerializationManager.createInput(JavaSerializationManager.java:52)
  | 	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.<init>(ClientSocketWrapper.java:54)
  | 	at org.jboss.remoting.transport.socket.ServerSocketWrapper.<init>(ServerSocketWrapper.java:50)
  | 	... 9 more
  | 2007-03-02 09:16:02,067 INFO  [Remoting Detector - Heartbeat Thread: 5] org.jboss.remoting.detection.jndi.JNDIDetector: Added 3087152660c52e45x-3af92cc0x110ba7efe6bx-7ffb56 to registry.
  | 2007-03-02 09:16:03,067 INFO  [Remoting Detector - Failure Detector Thread: 3] org.jboss.remoting.transport.multiplex.Protocol: timeout in Protocol.connect()
  | 2007-03-02 09:16:03,067 INFO  [Remoting Detector - Failure Detector Thread: 3] org.jboss.remoting.transport.multiplex.MultiplexingManager: Socket[addr=localhost/127.0.0.1,port=1101,localport=1267]: entering unRegisterSocket()
  | 2007-03-02 09:16:03,067 INFO  [Remoting Detector - Failure Detector Thread: 3] org.jboss.remoting.transport.multiplex.MultiplexingManager: Socket[addr=localhost/127.0.0.1,port=1101,localport=1267]starting ShutdownRequestThread: Thread[Thread-12:shutdownRequest:12948,5,main]
  | 2007-03-02 09:16:08,066 INFO  [Remoting Detector - Failure Detector Thread: 3] org.jboss.remoting.transport.multiplex.MultiplexingManager: Socket[addr=localhost/127.0.0.1,port=1101,localport=1267]: leaving unRegisterSocket()
  | 2007-03-02 09:16:08,066 WARN  [Remoting Detector - Failure Detector Thread: 3] org.jboss.remoting.ConnectionValidator: ConnectionValidator could not successfully ping server (InvokerLocator [multiplex://localhost:1101/]
  | 2007-03-02 09:16:08,066 INFO  [Thread-13:shutdown] org.jboss.remoting.transport.multiplex.MultiplexingManager: removing from allManagers: Socket[addr=localhost/127.0.0.1,port=1101,localport=1267](1172823362067)
  | 2007-03-02 09:16:08,066 INFO  [Thread-12:shutdownRequest:12948] org.jboss.remoting.transport.multiplex.MultiplexingManager: ShutdownRequestThread.run() done: true
  | 2007-03-02 09:16:08,066 INFO  [Thread-13:shutdown] org.jboss.remoting.transport.multiplex.MultiplexingManager: manager shut down (: 1172823362067): Socket[addr=localhost/127.0.0.1,port=1101,localport=1267]
  | 2007-03-02 09:16:16,127 INFO  [Timer-3] org.jboss.remoting.transport.multiplex.MultiplexingManager: entering shutdownThreads
  | 2007-03-02 09:16:16,127 INFO  [input:12948] org.jboss.remoting.transport.multiplex.InputMultiplexor: Selector is closed: shutting down input thread
  | 2007-03-02 09:16:16,127 INFO  [Timer-3] org.jboss.remoting.transport.multiplex.MultiplexingManager: cancelling timer
  | 2007-03-02 09:16:16,127 INFO  [Timer-3] org.jboss.remoting.transport.multiplex.MultiplexingManager: static threads shut down
  | 
  | 

***** the Server now could be found by the JNDI, but could not be accessed by a Client anymore *********

***** restarted Server with same protocol socket *******


  | reqistering with JNDI server
  | 2007-03-02 09:22:55,291 WARN  [main] org.jboss.remoting.detection.jndi.JNDIDetector: Detector: org.jboss.remoting.detection.jndi.JNDIDetector could not be loaded because the NetworkRegistry is not registered
  | 2007-03-02 09:22:55,291 WARN  [main] org.jboss.remoting.detection.jndi.JNDIDetector: This means that only the broadcasting of detection messages will be functional and will not be able to discover other servers.
  | susseccfully reqistered with JNDI Server
  | 2007-03-02 09:22:56,307 INFO  [Remoting Detector - Heartbeat Thread: 1] org.jboss.remoting.detection.jndi.JNDIDetector: Added 3087152660c52e45x-3af92cc0x110ba7efe6bx-7ffb56 to registry.
  | 

****** restarted Server with new protocol multiplex *******


  | reqistering with JNDI server
  | 2007-03-02 09:24:11,015 WARN  [main] org.jboss.remoting.detection.jndi.JNDIDetector: Detector: org.jboss.remoting.detection.jndi.JNDIDetector could not be loaded because the NetworkRegistry is not registered
  | 2007-03-02 09:24:11,015 WARN  [main] org.jboss.remoting.detection.jndi.JNDIDetector: This means that only the broadcasting of detection messages will be functional and will not be able to discover other servers.
  | susseccfully reqistered with JNDI Server
  | 2007-03-02 09:24:12,031 INFO  [Remoting Detector - Heartbeat Thread: 1] org.jboss.remoting.detection.jndi.JNDIDetector: Added 3087152660c52e45x-3af92cc0x110ba7efe6bx-7ffb56 to registry.
  | 2007-03-02 09:24:13,296 INFO  [MultiplexServerInvoker#0m-MasterServerSocket[addr=/127.0.0.1,localport=1101]] org.jboss.remoting.transport.multiplex.MultiplexingManager: starting static threads
  | 2007-03-02 09:24:13,562 INFO  [pending actions:-14096] org.jboss.remoting.transport.multiplex.MultiplexingManager: Socket[addr=/127.0.0.1,port=1465,localport=1101]: entering unRegisterSocket()
  | 2007-03-02 09:24:13,562 INFO  [pending actions:-14096] org.jboss.remoting.transport.multiplex.MultiplexingManager: Socket[addr=/127.0.0.1,port=1465,localport=1101]: leaving unRegisterSocket()
  | 2007-03-02 09:24:13,562 INFO  [pending actions:-14096] org.jboss.remoting.transport.multiplex.MultiplexingManager: Socket[addr=/127.0.0.1,port=1465,localport=1101]: entering unRegisterSocket()
  | 2007-03-02 09:24:13,562 INFO  [pending actions:-14096] org.jboss.remoting.transport.multiplex.MultiplexingManager: Socket[addr=/127.0.0.1,port=1465,localport=1101]starting ShutdownRequestThread: Thread[Thread-11:shutdownRequest:-14096,5,main]
  | 2007-03-02 09:24:13,578 INFO  [Thread-11:shutdownRequest:-14096] org.jboss.remoting.transport.multiplex.MultiplexingManager: shutdown: true
  | 2007-03-02 09:24:13,578 INFO  [Thread-11:shutdownRequest:-14096] org.jboss.remoting.transport.multiplex.MultiplexingManager: ShutdownRequestThread.run() done: true
  | 2007-03-02 09:24:13,578 INFO  [pending actions:-14096] org.jboss.remoting.transport.multiplex.MultiplexingManager: Socket[addr=/127.0.0.1,port=1465,localport=1101]: leaving unRegisterSocket()
  | 2007-03-02 09:24:13,578 INFO  [Thread-12:shutdown] org.jboss.remoting.transport.multiplex.MultiplexingManager: removing from allManagers: Socket[addr=/127.0.0.1,port=1465,localport=1101](1172823853296)
  | 2007-03-02 09:24:13,578 INFO  [Thread-12:shutdown] org.jboss.remoting.transport.multiplex.MultiplexingManager: manager shut down (: 1172823853296): Socket[addr=/127.0.0.1,port=1465,localport=1101]
  | 2007-03-02 09:24:15,390 INFO  [pending actions:-14096] org.jboss.remoting.transport.multiplex.MultiplexingManager: Socket[addr=/127.0.0.1,port=1470,localport=1101]: entering unRegisterSocket()
  | 2007-03-02 09:24:15,390 INFO  [pending actions:-14096] org.jboss.remoting.transport.multiplex.MultiplexingManager: Socket[addr=/127.0.0.1,port=1470,localport=1101]: leaving unRegisterSocket()
  | 2007-03-02 09:24:15,390 INFO  [pending actions:-14096] org.jboss.remoting.transport.multiplex.MultiplexingManager: Socket[addr=/127.0.0.1,port=1470,localport=1101]: entering unRegisterSocket()
  | 2007-03-02 09:24:15,390 INFO  [pending actions:-14096] org.jboss.remoting.transport.multiplex.MultiplexingManager: Socket[addr=/127.0.0.1,port=1470,localport=1101]starting ShutdownRequestThread: Thread[Thread-14:shutdownRequest:-14096,5,main]
  | 2007-03-02 09:24:15,390 INFO  [Thread-14:shutdownRequest:-14096] org.jboss.remoting.transport.multiplex.MultiplexingManager: shutdown: true
  | 2007-03-02 09:24:15,390 INFO  [Thread-14:shutdownRequest:-14096] org.jboss.remoting.transport.multiplex.MultiplexingManager: ShutdownRequestThread.run() done: true
  | 2007-03-02 09:24:15,390 INFO  [pending actions:-14096] org.jboss.remoting.transport.multiplex.MultiplexingManager: Socket[addr=/127.0.0.1,port=1470,localport=1101]: leaving unRegisterSocket()
  | 2007-03-02 09:24:15,390 INFO  [Thread-15:shutdown] org.jboss.remoting.transport.multiplex.MultiplexingManager: removing from allManagers: Socket[addr=/127.0.0.1,port=1470,localport=1101](1172823855218)
  | 2007-03-02 09:24:15,390 INFO  [Thread-15:shutdown] org.jboss.remoting.transport.multiplex.MultiplexingManager: manager shut down (: 1172823855218): Socket[addr=/127.0.0.1,port=1470,localport=1101]
  | [...]
  | 


****** the Server could be found by the JNDI but not accessed by a Client anymore ******

The only difference between socket and multiplex protocol is that the socket protocol stops to print dumps, while the multiplex protocol prints always the same dump information.

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