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Re: [lwip-devel] [bug #34176] select after non-blocking send timesout


From: Kieran Mansley
Subject: Re: [lwip-devel] [bug #34176] select after non-blocking send timesout
Date: Sat, 24 Sep 2011 20:05:50 +0100

On 23 Sep 2011, at 10:37, Cyril wrote:

> Seems like that, even with new parameters, in case of packets loss, lwIP
> perform worst than Win32 / Linux IP stack, and transmission eventually succeed
> after few minutes (!), while a PC on the same (faulty) ethernet switch works
> in decent time.

Can you get a packet capture to illustrate this?  Ideally two: (i) the lwIP 
case which is slow; (ii) the windows or linux stack recovering from the same 
problem much faster.

Kieran


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