Ang. Re: Ang. RE: [lwip-users] Strange behavior with sockets.

[hans . ronnback]

I've found the problem.
Was a typo made by me. Was calling select()
with the in/out fd_set mixed up on the listening socket.

//H

address@hidden
skrev 2007-06-04 10:54:11 :

> On Mon, 2007-06-04 at 10:48 +0200, address@hidden
> wrote:
> > 
> > Im using the latest stable LwIP (1.2.0). 
> > 
> > And I have checked it the default tcp_recv_null() is called (causing
> > the connection to close), but its not. 
> > And I have added a printf() before i call close() on the socket.
Still
> > no result.. Nothing is printed, and the SYN/SYN,ACK handshake
> > completes but is immediately followed by a FIN,ACK packet. 
> 
> Rather than looking where you call close(), look at the points in
the
> lwIP code that call tcp_close().
> 
> Kieran
> 
> 
> 
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