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Re: [lwip-users] Connection closes with Echoraw demo


From: Kieran Mansley
Subject: Re: [lwip-users] Connection closes with Echoraw demo
Date: Wed, 30 Sep 2009 09:25:30 +0100

On Tue, 2009-09-29 at 10:32 -0400, Francois Bouchard wrote:
> I think I found the bug: I'm calling tcp_tmr()  every 500 ms,  not at 250 ms
> like its supposed to be!

I doubt that is the whole of your problem.  You're clearly getting
allocation errors from the statistics you show, so I'm guessing there's
a problem for your driver to get packet buffers.  It could be that
you've allocated too few of them, or that they are being leaked
somewhere.

Kieran





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