Java APIs

Dear Forum Users,

We are running an RMI server instance to submit transactions to a bank. The switch has been running for about a one month with out any problems. Out of the blue the client side application received an exception. [*Error unmarshaling return header; nested exception is: java.net.SocketException: Connection reset*]. After this happened I had to restart the server instance. The server crashes without throwing any exceptions.

The switch has been running fine for about 4 days now after the restart. I’m trying to understand what will cause the Error unmarshaling return header exception?

Why did my server instance not throw any exceptions? It seems like all the threads in my server application stopped responding.

I don’t think it’s related to the amount of transaction from the client side as it has not increased a great deal.