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Re: [lwip-users] Re transmission behaviour?

From: Simon Goldschmidt
Subject: Re: [lwip-users] Re transmission behaviour?
Date: Mon, 02 Jul 2012 15:23:23 +0200

"Pomeroy, Marty" <address@hidden> wrote:
> > The TCP_TMR_INTERVAL is the time the stack should wait for an ACK from
> my master, right? 
> Yes, before it re-transmits.

Is that so? I would have thought that slow-retransmission depends on the 
connection's RTO (which is normally an order of magnitude slower than 250ms!) 
while fast-retransmission does not depend on timer intervals but is triggered 
by receiving 2 dup-ACKs.


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