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Re: [lwip-users] Blocking functions questions

From: Konrad, Guido
Subject: Re: [lwip-users] Blocking functions questions
Date: Mon, 29 Sep 2003 13:22:43 +0200

I am using 0.6.3, but going through the API differences I assume that
there is no real difference to 0.6.4. 
How do I enable non blocking support?

Thanks for your help.
-- Guido Konrad

-----Urspr√ľngliche Nachricht-----
Von: Kieran Mansley [mailto:address@hidden
Gesendet: Montag, 29. September 2003 12:23
An: Mailing list for lwIP users
Betreff: Re: [lwip-users] Blocking functions questions

On Mon, 29 Sep 2003, Konrad, Guido wrote:
> Along with working with the system new questions arise. We realized that
> the sockets and netconn block during receive. This is rather inconvenient
> since it needs an additional task for every service that is supported. A
> non blocking mode would be much easier to use and should be even easier to
> implement. What is necessary to change the behaving from blocking to non
> blocking mode or even support that feature as an option?

Which version of lwip are you using?  Non-blocking sockets are supported
in the current DEVEL tree.  I don't think it is a very recent addition,
but I suppose it's possible it's not made it as far as the last stable


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