Hi, all
I have a server A, which could receive client's request, then connect to
other server B to fetch informations and return back to the client. 
This problem happened when I tested serverA's performance. I simulated 300
concurrent client sent requests  constantly, and let server B return 200k
message to server A, then server A sent it back to client.
When server B return 100k, everything is ok. But, when server B return 200k,
I met the problem:

Caused by: java.lang.NullPointerException
 at
org.apache.mina.transport.socket.nio.SocketConnector.connect(SocketConnector.java:203)
 at
org.apache.mina.transport.socket.nio.SocketConnector.connect(SocketConnector.java:132)
 at com.ce.common.client.SocketClient.send(Unknown Source)
 at
com.ce.communicator.service.impl.TransmitServiceImpl.transmitFromCommunicator2Cinema(Unknown
Source)
 at
com.ce.communicator.handler.CommunicatorMessageConsumer.transmit2Cinema(Unknown
Source)
 ... 6 more

BTW, I use Mina1.1.1
I don't know if this issue is consequent on 
http://issues.apache.org/jira/browse/DIRMINA-416
http://issues.apache.org/jira/browse/DIRMINA-416
. This problem has troubled me a long time, anyone could help me?


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