[jboss-jira] [JBoss JIRA] Created: (JBREM-786) stale sockets can be gotten from pool even with current rety logic

[james ahlborn (JIRA)]

stale sockets can be gotten from pool even with current rety logic
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                 Key: JBREM-786
                 URL: http://jira.jboss.com/jira/browse/JBREM-786
             Project: JBoss Remoting
          Issue Type: Bug
      Security Level: Public (Everyone can see)
          Components: transport
    Affects Versions: 1.4.6.GA
            Reporter: james ahlborn


The retry logic in SocketClientInvoker.transport attempts to ensure that the invoker does not get a stale socket on the last attempt by flushing the pool.  however, this only discards any currently unused scokets.  a second invoker could return a stale socket after the flush, causing the first invoker to fail again on the last retry (with an EOFException).  while this seems like an edge case, we can hit it reliably under load with many connections to the same destination.  i've patched this class so that the last call to getConnection will never return a pooled connection.  we never got the EOFException after applying this fix.

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