netdev - Re: TCP communication for raw image transmission

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Message-ID: <1325789604.4759.33.camel@edumazet-HP-Compaq-6005-Pro-SFF-PC>
Date:	Thu, 05 Jan 2012 19:53:24 +0100
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	Rick Jones <rick.jones2@...com>
Cc:	Jean-Michel Hautbois <jhautbois@...il.com>, netdev@...r.kernel.org
Subject: Re: TCP communication for raw image transmission

Le jeudi 05 janvier 2012 à 10:41 -0800, Rick Jones a écrit :

> Why?  A netperf UDP_STREAM test is "purely" unidirectional (*).  I 
> suspect the numbers look funny thanks to the 32-bit compilation bugs 
> (format statement issues).

Unidirectional, but the receiver must send some status notifications ?

My reasonning (before you explained the compat problem between sender
and receiver) was that since we flooded the link, we were blocking
output from receiver (because of collisions), and 



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