[En-Nut-Discussion] Disconnect Cable

[Hermann Schulz]

Hello,
 
I use Eternut 2 with Atmega 128 and the Software 3.9.1.
What must I do that the TCP Protocol works again, after a disconnected
Ethernet cable.
Mostly a reconnection from the PC is not possible. Only after a reset.
The    "stream->so_state == 4 "(Established).
When I close the PC programm and start the programm later,it works very
good.
if(sock2->so_state != TCPS_ESTABLISHED)
{
  fclose(stream2);
  NutTcpCloseSocket(sock2);
  NutThreadYield(); 
}
 
regards
Hermann
 



 
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