I do not agree this statement. I always find lwIP first FIN the connection. The connection is not close by remote.
On Tue, Mar 17, 2009 at 7:19 PM, Kieran Mansley
<address@hidden> wrote:
On Tue, 2009-03-17 at 17:38 +0800, yueyue papa wrote:
> Hi all,
>
> I meet the problem in lwIP working on the poor GPRS network.
>
> I could see connection lost in the GPRS network: lwIP send FIN, so the
> connection is losted.
lwIP normally only sends a FIN when the connection is closed by the
application. If something were timing out in the stack it would instead
be either just dropping the connection or sending a RST to abort the
connection. This suggests that your application is giving up on the
connection, and so changing the timers in lwIP won't make any
difference.
Kieran
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