Re: [lwip-users] TCP state machine problem? LWIP 1.4.1

[Simon Goldschmidt]

On 08.03.2019 15:47, Sergio R. Caprile wrote:
> mmm... the ACK number..., I think I've seen this one or two years ago,
> search the list and or the patches for "one less" or something like that.
> I'm not fresh on this, but I think that is the problem, the ACK to the
> RST has the wrong number and causes a retransmission. I can't remember
> if this is also related to the half-closed connection; you might check
> on that too.

I know this might not be an option, but 1.4.1 is *really* old and this 
one as well as numerous other things might already be fixed in one of 
the newer versions.

Regards,
Simon