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From "Kristian Waagan (JIRA)" <j...@apache.org>
Subject [jira] [Created] (DERBY-5271) Client may hang if the server crashes due to a java.lang.Error
Date Fri, 10 Jun 2011 09:02:59 GMT
Client may hang if the server crashes due to a java.lang.Error
--------------------------------------------------------------

                 Key: DERBY-5271
                 URL: https://issues.apache.org/jira/browse/DERBY-5271
             Project: Derby
          Issue Type: Bug
          Components: Network Server
    Affects Versions: 10.9.0.0
            Reporter: Kristian Waagan
            Priority: Minor


When certain types of errors are raised while the network server is processing a client request,
the server is left in a semi-degraded state. The problem this issue is concerned with, is
that the client socket is kept open even though the server in a kind of degraded state (server
JVM still alive). This causes the client to hang, until the server JVM is killed, in a read-call
on the socket.

I'm able to reproduce this with an OOME being raised on the server.

In my opinion, hanging when there is no chance of progression is bad behavior. Furthermore,
it causes trouble for automated testing.

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