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Re: [lwip-users] Free LwIP resources


From: Simon Goldschmidt
Subject: Re: [lwip-users] Free LwIP resources
Date: Thu, 08 Sep 2011 18:27:46 +0200

AMSN <address@hidden> wrote:
> I need to start/stop the whole demo (web server + TCP/IP stack).

lwIP does not support shutting down: you would need to free all memory, reset 
all (global) variables to default values *and* at the same time make sure none 
of it is referenced by applications using lwIP. This is currently not supported.

However, if you wanted to implement this on your own, you could stop threads, 
free mbox/sems in your port and stop your application at the same time. The 
hardest part will be to reset all global lwIP variables to their default 
values, though...

Simon
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