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  1. LWIP based TCP/IP
  2. PSLWIP-328

Unexpected delay when using linger timeout zero

          Details

          • Type: Bug
          • Status: Closed
          • Priority: Minor
          • Resolution: Fixed
          • Affects Version/s: V4.2.0.0
          • Fix Version/s: V4.4.0.0
          • Labels:
            None
          • Account:
            SPC TCP_IP (SPCTCPIP)

            Description

            When configuring a socket for linger with timeout value 0, closing a socket might be still delayed up to 500ms after reception of the peer's FIN. 

            It is expected that in this case the socket is immediately closed after recpetion of the peer's FIN segment.

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                      • Reporter:
                        AMesser Andreas Messer
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                        • Created:
                          Updated:
                          Resolved: