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Re: [lwip-users] lwip_send() fails if sending to much data.


From: Martin Velek
Subject: Re: [lwip-users] lwip_send() fails if sending to much data.
Date: Fri, 9 Mar 2012 21:12:41 +0100

Hi,

> Please file a bug report to ensure this doesn't get forgotten.

Already reported.
http://savannah.nongnu.org/bugs/?func=detailitem&item_id=31084

Martin

On Mon, Feb 27, 2012 at 5:39 PM, Simon Goldschmidt <address@hidden> wrote:
> "Joel PĂ„lsson" <address@hidden> wrote:
>> Normally socket send() calls returns the number of sent bytes which
>> can be less than the number requested to be sent.
>>
>> In non-blocking mode it seems as lwip_send() returns an error if requested
>> to send more data than it can handle instead of sending the number of
>> bytes it can.
>> [..]
>> What is your opinion about this?
>
> I think I remeber this coming up somewhere already. I guess you are right and 
> I can't find a reason right now why lwIP does it the way it does.
>
> Please file a bug report to ensure this doesn't get forgotten.
>
> Simon
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