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Re: [lwip-users] Re: curious large packets and transmit stuck
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From: |
Kieran Mansley |
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Subject: |
Re: [lwip-users] Re: curious large packets and transmit stuck |
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Date: |
Wed, 31 Jan 2007 09:00:33 +0000 |
On Tue, 2007-01-30 at 21:56 +0100, Andre Puschmann wrote:
> i am aware of this fact. the curious thing IMO is the correlation
> between the occurrences of this "larger packets" and the stuck of the
> whole stack.
Sounds like you may either have a locking problem (the usual cause of
deadlock) or possibly a resource allocation issue. Is lwIP sending or
receiving the large packet? Could you get a packet trace using
something like ethereal? Your lwipopts.h configuration might throw some
light on the problem too.
Kieran