[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [lwip-users] TCP ACK not received - Probably due to seq no.
|
From: |
Sergio R. Caprile |
|
Subject: |
Re: [lwip-users] TCP ACK not received - Probably due to seq no. |
|
Date: |
Fri, 5 Feb 2016 10:39:00 -0300 |
|
User-agent: |
Mozilla/5.0 (Windows NT 5.1; rv:38.0) Gecko/20100101 Thunderbird/38.5.1 |
Please do not open multiple threads for the same issue. Let's stay on
this one as the subject is (probably) more fit.
No, you don't need to do anything to "reverse the communications flow",
it is "built into TCP", it is full-duplex in its very own nature.
Please post a capture file, descriptions are subjective.
Your description sounds odd to me, seqnos are established at connection
handshake.
Do you know your port actually works ? Did you try a known good
application from the contrib tree ?
What API are you using ? NO_SYS = ?