Hello!
I'm having a rather strange behavior when using sockets.
One thread that does all kind of intializations is used to setup a
listening socket. The thread never reference this socket after the
initialization is complete.
Another thread is then started to handle incomming connections/traffic on
the listening socket. However, upon calling lwip_accept() something odd is
happening.
LWIP first completes the SYN/SYN,ACK sequence, but then follow up with a
FIN,ACK, causing the connection to close.
Client is a Win32 machine.. The Server side is running LwIP.
This is the packet sequence:
Client Server
SYN ->
<- SYN, ACK
ACK ->
<- FIN, ACK
Am I missing something, or is the problem related to the fact that the
listening socket is initialized by another thread?`
//Hans
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