MQX Software SolutionsのトピックRe: Listener: Task Destroy

Listener: Task Destroy

Mike_d — Mon, 28 Mar 2011 21:40:27 GMT

If I stop the dhcp server task with _task_destroy() the listener seems to be left open. How can I make sure ALL resources are released when killing a listener task?

Re: Listener: Task Destroy

PetrM — Fri, 01 Apr 2011 19:05:34 GMT

This is a bad design, the server is not supposed to quit.

The right way is to add the functionality into the server task - as a reaction on some message or event, shutdown the socket, release resources and return.

PetrM

Re: Listener: Task Destroy

Mike_d — Fri, 01 Apr 2011 20:11:58 GMT

What if the task is blocking with recvfrom? Can I do something to get it to return?

Re: Listener: Task Destroy

PetrM — Wed, 18 May 2011 21:16:28 GMT

I'm not sure if RTCS alows to send dummy "unblock" messages...

Well, there's an option to pass RTCS_MSG_NONBLOCK flag to recvfrom() function and loop over it with some _time_delay(ms).

PetrM

Re: Listener: Task Destroy

netra — Sat, 24 Nov 2012 06:04:10 GMT

I am facing the same problem can u tell me how to release the resource .

In while (1) loop , I am shutting down the socket and trying to create the socket and it is throwing error in bind().

The error code is 0x1633.

Thanks in advance

Netra