[MacRuby-devel] Noob q: Press any key to cancel

[Daniel Westendorf]

Just throwing this out there in case you haven't found it yet: GCD via
Dispatch.

https://github.com/gunn/Dispatch

dw

On Wed, Dec 7, 2011 at 8:56 AM, Rob Ista <rob.ista at me.com> wrote:

> Thx Terry, that might be an idea .. the calculations are not that diff so
> i could rewrite them in Obj-C to keep  the task object small … or the other
> way around: i'll create a task with a panel and pipe the cancel to the
> process
> Rob
>
>
> Could you wrap the process into an NSTask and use pipes to communicate?
>
>
> Terry
> On 6/12/2011, at 11:43 AM, Rob Ista wrote:
>
>
>  Hi, i have broken my braincells while trying to find a simple solution
> for interrupting a potentially long running calculation loop.
>  A key event seems to wait until the app gets back to the main loop, a
> system("stty raw -echo") just hangs, gets and read.non-block either wait or
> want a enter to follow any character. I couldn't get it working with a
> notification either. I just can't find it :) .. Any help appreciated ..
> tnx, Rob
>
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