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Re: [lwip-users] TCP
From: |
ramash |
Subject: |
Re: [lwip-users] TCP |
Date: |
Mon, 4 Feb 2008 04:59:15 -0800 (PST) |
We have used manual semaphores to receive acknowledgment from the
client,that semaphore is removed
Kieran Mansley wrote:
>
> On Sun, 2008-02-03 at 21:45 -0800, ramash wrote:
>> Hi all,
>> We have been using LWIP 1.2.0 version for TCP Transmission, the
>> initial
>> TCP connect - accept taken place successfully,the data packet is sent by
>> getting an acknowledgment for each packet from the client ,the speed of
>> Transmission gets reduced due to waiting for an acknowledgment by placing
>> semaphores.After removing the semaphore the speed increased as
>> expected,Now
>> the problem is that client is sending acknowledgment for every two
>> packets,but it is correctly calculated and the Transmission gets halted
>> after some time,what may be the problem,please suggest us.
>
> Which semaphores did you remove?
>
> Kieran
>
>
>
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