Re: [lwip-users] closing a connection in raw mode

[Jonathan Larmour]

Siva Velusamy wrote:
> Hello -
>
> Could anyone point me to the correct way to close a connection using
> tcp_close in RAW mode?

In some code I have here, I've been checking if the recv callback is 
invoked with a NULL pbuf. In fact code I have here also only closes the 
connection if the err_t argument is ERR_OK, although I can't remember 
why... a quick look in the lwip code for TCP_EVENT_RECV doesn't reveal any 
reason why I check it either, since the only calls always use ERR_OK. I 
believe it came from an lwip example somewhere.

Jifl
--
eCosCentric Limited      http://www.eCosCentric.com/     The eCos experts
Barnwell House, Barnwell Drive, Cambridge, UK.       Tel: +44 1223 245571
Registered in England and Wales: Reg No 4422071.
------["The best things in life aren't things."]------      Opinions==mine