3 Replies Latest reply on Jun 10, 2008 8:36 AM by Hans Meiser

    Repeatedly Connecting to port 3873 in swing client

    Hans Meiser Newbie

      Hi,
      i modifid my log4j settings for test reasons using debug at the root logger on client side. After starting my client swing application, which performs a lookup for a service (session bean in JBoss), i registered following: There are made connections/disconnections repeatedly.
      The log output of my swing application looks like this (repeatedly infinte without doing any actions in my application):

      <snippet>
      [DEBUG] [14.05.2008 11:08:44] [ClientSocketWrapper] : reset timeout: 0
      [DEBUG] [14.05.2008 11:08:44] [InvokerRegistry] : removed SocketClientInvoker[883c86, socket://192.168.2.40:3873] from registry
      [DEBUG] [14.05.2008 11:08:44] [MicroSocketClientInvoker] : SocketClientInvoker[883c86, socket://192.168.2.40:3873] disconnecting ...
      [DEBUG] [14.05.2008 11:08:44] [SocketWrapper] : ClientSocketWrapper[Socket[addr=/192.168.2.40,port=3873,localport=1371].6822b0] closing
      [DEBUG] [14.05.2008 11:08:44] [MicroSocketClientInvoker] : SocketClientInvoker[bd7d21, socket://192.168.2.40:3873] constructed
      [DEBUG] [14.05.2008 11:08:44] [MicroRemoteClientInvoker] : SocketClientInvoker[bd7d21, socket://192.168.2.40:3873] connecting
      [DEBUG] [14.05.2008 11:08:44] [MicroSocketClientInvoker] : SocketClientInvoker[bd7d21, socket://192.168.2.40:3873] added new pool ([]) as ServerAddress[192.168.2.40:3873, NO enableTcpNoDelay timeout 0 ms]
      [DEBUG] [14.05.2008 11:08:44] [MicroRemoteClientInvoker] : SocketClientInvoker[bd7d21, socket://192.168.2.40:3873] connected
      [DEBUG] [14.05.2008 11:08:44] [ClientSocketWrapper] : reset timeout: 0
      [DEBUG] [14.05.2008 11:08:44] [InvokerRegistry] : removed SocketClientInvoker[bd7d21, socket://192.168.2.40:3873] from registry
      [DEBUG] [14.05.2008 11:08:44] [MicroSocketClientInvoker] : SocketClientInvoker[bd7d21, socket://192.168.2.40:3873] disconnecting ...
      [DEBUG] [14.05.2008 11:08:44] [SocketWrapper] : ClientSocketWrapper[Socket[addr=/192.168.2.40,port=3873,localport=1372].10a7910] closing
      [DEBUG] [14.05.2008 11:08:44] [MicroSocketClientInvoker] : SocketClientInvoker[923822, socket://192.168.2.40:3873] constructed
      [DEBUG] [14.05.2008 11:08:44] [MicroRemoteClientInvoker] : SocketClientInvoker[923822, socket://192.168.2.40:3873] connecting
      [DEBUG] [14.05.2008 11:08:44] [MicroSocketClientInvoker] : SocketClientInvoker[923822, socket://192.168.2.40:3873] added new pool ([]) as ServerAddress[192.168.2.40:3873, NO enableTcpNoDelay timeout 0 ms]
      [DEBUG] [14.05.2008 11:08:44] [MicroRemoteClientInvoker] : SocketClientInvoker[923822, socket://192.168.2.40:3873] connected
      [DEBUG] [14.05.2008 11:08:44] [ClientSocketWrapper] : reset timeout: 0
      [DEBUG] [14.05.2008 11:08:44] [InvokerRegistry] : removed SocketClientInvoker[923822, socket://192.168.2.40:3873] from registry
      [DEBUG] [14.05.2008 11:08:44] [MicroSocketClientInvoker] : SocketClientInvoker[923822, socket://192.168.2.40:3873] disconnecting ...
      [DEBUG] [14.05.2008 11:08:44] [SocketWrapper] : ClientSocketWrapper[Socket[addr=/192.168.2.40,port=3873,localport=1373].1f374e5] closing
      [DEBUG] [14.05.2008 11:08:44] [MicroSocketClientInvoker] : SocketClientInvoker[7f906b, socket://192.168.2.40:3873] constructed
      [DEBUG] [14.05.2008 11:08:44] [MicroRemoteClientInvoker] : SocketClientInvoker[7f906b, socket://192.168.2.40:3873] connecting
      [DEBUG] [14.05.2008 11:08:44] [MicroSocketClientInvoker] : SocketClientInvoker[7f906b, socket://192.168.2.40:3873] added new pool ([]) as ServerAddress[192.168.2.40:3873, NO enableTcpNoDelay timeout 0 ms]
      [DEBUG] [14.05.2008 11:08:44] [MicroRemoteClientInvoker] : SocketClientInvoker[7f906b, socket://192.168.2.40:3873] connected
      [DEBUG] [14.05.2008 11:08:44] [MicroSocketClientInvoker] : SocketClientInvoker[7f906b, socket://192.168.2.40:3873] got Exception java.net.BindException: Address already in use: connect, creation attempt took 15 ms
      [DEBUG] [14.05.2008 11:08:44] [MicroSocketClientInvoker] : SocketClientInvoker[7f906b, socket://192.168.2.40:3873] got Exception java.net.BindException: Address already in use: connect, creation attempt took 0 ms
      [DEBUG] [14.05.2008 11:08:44] [ClientSocketWrapper] : reset timeout: 0
      [DEBUG] [14.05.2008 11:08:44] [InvokerRegistry] : removed SocketClientInvoker[7f906b, socket://192.168.2.40:3873] from registry
      </snippet>
      


      Is this normal. Why does the client connect to port 3873?

      Thanks in advance, Markus