[openib-general] [Bug 148] New: WSD: When connecting to a remote host, with no socket listening, time out is returned

[bugzilla-daemon at openib.org]

http://openib.org/bugzilla/show_bug.cgi?id=148

           Summary: WSD: When connecting to a remote host, with no socket
                    listening, time out is returned
           Product: OpenFabrics Windows
           Version: unspecified
          Platform: Other
        OS/Version: Other
            Status: NEW
          Severity: major
          Priority: P2
         Component: WSD
        AssignedTo: bugzilla at openib.org
        ReportedBy: tzachid at mellanox.co.il


As a result it takes about 20 seconds for the connection to fall to IPOIB.

On TCP, the remote side will send reset, and the connection will end in about a
second.

One more consequence of this problem is that when there is a fallback to IPOIB,
it takes ~20 seconds to realize that no one is listening there instead of less
than 1ms.

This also causes one of the WHQL tests to fail. (Waiting for time out takes too
long).

Investigation that was made by Yossi showed that this issue is related to the
CM. It seems that Invalid_sid was retuned from the remote side and was ignored.




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