[lwip-devel] [task #6969] Review usage of conn->err in netconn layer

[Simon Goldschmidt]

URL:
  <http://savannah.nongnu.org/task/?6969>

                 Summary: Review usage of conn->err in netconn layer
                 Project: lwIP - A Lightweight TCP/IP stack
            Submitted by: goldsimon
            Submitted on: Freitag 01.06.2007 um 17:22
                Category: None
         Should Start On: Freitag 01.06.2007 um 00:00
   Should be Finished on: Freitag 01.06.2007 um 00:00
                Priority: 1 - Later
                  Status: None
                 Privacy: Public
        Percent Complete: 0%
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any
                  Effort: 0.00

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Details:

Currently, if conn->err != ERR_OK, many functions will do nothing and simply
return.

e.g. a MAC running (temporarily) out of buffers could block sending more
data. In contrast, netconn_peer() resets the flag to ERR_OK...




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  <http://savannah.nongnu.org/task/?6969>

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