Re: [lwip-users] netconn_close()

[Jonathan Larmour]

Marko Panger wrote:
> HI,
> 
> I'm using lwip1.3.0 in a RTOS environment with LWIP_SO_RCVTIMEO == 1 and
> the netconn api.
> 
> Whe I call the netconn_recv the function blocks with timeout 0 (forever)
> on a mailbox. Now, how do I shut down
> the connection form my side ? I've tried to call netconn_close() which
> seems to post a semaphore but no task
> is pending on it.
> 
> Am I doing something wrong ?

Sort of :-). Don't wait forever if it's not ok to wait forever! There is at
present no way to shut something like that down for UDP.

Maybe something could be added in netconn_delete (netconn_close is specific
to TCP) and/or netconn_disconnect and/or netconn_free. But there isn't
anything there now.

Jifl
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