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From: | Simon Goldschmidt |
Subject: | Re: [lwip-users] TCP state machine problem? LWIP 1.4.1 |
Date: | Fri, 8 Mar 2019 20:49:38 +0100 |
User-agent: | Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.5.3 |
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
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