[jboss-user] [Remoting] - Connect or not CannotConnectException that is the question ?
Hi,
I m develloped an application which use jboss remoting and rmi.
For the server, I implement ServerInvocationHandler.
For the client, I use org.jboss.remoting.Client to communicate with the server.
I periodically make invocation from clients to the server and release the connection
using disconnect().
Problem :
After a perdiod of time, the server no longer accepts client connections and clients
catch this exception :
| 11:12:55,515 ERROR [STDERR] org.jboss.remoting.CannotConnectException: Error making
invocation in RMI client invoker.
| 11:12:55,515 ERROR [STDERR] at
org.jboss.remoting.transport.rmi.RMIClientInvoker.transport(RMIClientInvoker.java:241)
| 11:12:55,515 ERROR [STDERR] at
org.jboss.remoting.RemoteClientInvoker.invoke(RemoteClientInvoker.java:143)
| 11:12:55,515 ERROR [STDERR] at org.jboss.remoting.Client.invoke(Client.java:525)
| 11:12:55,516 ERROR [STDERR] at org.jboss.remoting.Client.invoke(Client.java:488)
| 11:12:55,516 ERROR [STDERR] at
org.jboss.remoting.Client.invokeOneway(Client.java:574)
| 11:12:55,516 ERROR [STDERR] Caused by: java.rmi.UnmarshalException: Error unmarshaling
return header; nested exception
java.net.SocketTimeoutException: Read timed out
| 11:12:55,516 ERROR [STDERR] at
sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:203)
| 11:12:55,517 ERROR [STDERR] at
sun.rmi.server.UnicastRef.invoke(UnicastRef.java:126)
| 11:12:55,517 ERROR [STDERR] at
org.jboss.remoting.transport.rmi.RMIServerInvoker_Stub.transport(Unknown Source)
| 11:12:55,517 ERROR [STDERR] at
org.jboss.remoting.transport.rmi.RMIClientInvoker.transport(RMIClientInvoker.java:207)
| 11:12:55,517 ERROR [STDERR] ... 7 more
| 11:12:55,517 ERROR [STDERR] Caused by: java.net.SocketTimeoutException: Read timed
out
| 11:12:55,517 ERROR [STDERR] at java.net.SocketInputStream.socketRead0(Native
Method)
| 11:12:55,518 ERROR [STDERR] at
java.net.SocketInputStream.read(SocketInputStream.java:129)
| 11:12:55,518 ERROR [STDERR] at
java.io.BufferedInputStream.fill(BufferedInputStream.java:218)
| 11:12:55,518 ERROR [STDERR] at
java.io.BufferedInputStream.read(BufferedInputStream.java:235)
| 11:12:55,518 ERROR [STDERR] at
java.io.DataInputStream.readByte(DataInputStream.java:241)
| 11:12:55,518 ERROR [STDERR] at
sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:189)
| 11:12:55,518 ERROR [STDERR] ... 10 more
|
Can it be the Client connection which aren't correctly released ?
Have somebody indications where in jboss I can search the origin of the problem ?
Thanks a lot.
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