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 View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4150658#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...