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Re: [lwip-users] lwIP hangs on transfers with many short packets


From: multiplex
Subject: Re: [lwip-users] lwIP hangs on transfers with many short packets
Date: Thu, 20 May 2010 04:56:27 -0700 (PDT)



Simon Goldschmidt wrote:
> 
> 
> Do you mean the "out of memory in pool TCPIP_MSG_INPKT" messages? Yes, 
> you definitively have to worry about that: every message like that means 
> one incoming packet is dropped! Try increasing MEMP_NUM_TCPIP_MSG_INPKT.
> 
> 

No joy. It takes a bit longer, we have no out-of-memory anymore, but it
still freezes. Unfortunately, it does not happen when printing a trace
(probably, the overhead of printing slows down everything and gives somebody
some breathing room).

Will try to trigger is with a trace, then post.
-- 
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