[lwip-devel] [task #10088] Sockets: Correctly implement close() vs. shutdown()

[Simon Goldschmidt]

URL:
  <http://savannah.nongnu.org/task/?10088>

                 Summary: Sockets: Correctly implement close() vs. shutdown()
                 Project: lwIP - A Lightweight TCP/IP stack
            Submitted by: goldsimon
            Submitted on: Mo 11 Jan 2010 16:43:33 GMT
                Category: None
         Should Start On: Mo 11 Jan 2010 00:00:00 GMT
   Should be Finished on: Mo 11 Jan 2010 00:00:00 GMT
                Priority: 5 - Normal
                  Status: None
                 Privacy: Public
        Percent Complete: 0%
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any
         Planned Release: None
                  Effort: 0.00

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Details:

This has come up in bug #26672 (close connection when receive window = 0) and
bug #24830 (Socket never closed sometimes):

The current implementation of close() is shutdown(), really. We currently
don't have a close(), which sends RST when data arrives after calling it.




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