On Fri Sep 05 14:44:06 2014, elizabeth wrote:
> (since leont has been so busy with other stuff, I thought to report
> the problem he found)
>
> 12:11 * leont suspects he's observing Promise.allof spinlocking or
> some such. 100% CPU usage, but no input is coming in :-/
> 12:19 lizmat leont: could you gist that ?
> 12:22 leont Would need to reduce it first, but sure
> 13:14 leont My spinlock seems to have gone away when I await()ed
> in the same thread that created the Proc::Async…
> 13:16 lizmat leont: interesting datapoint :-)
> 13:16 wonder what jnthn would want to say about that :-)
> 13:22 leont perl6 -e 'my $waiter =
> Proc::Async.new(:path($*EXECUTABLE), :args(["helper.pl"])).start;
> await start { await $waiter };'
> 13:23 Let's make that easier: perl6 -e 'my $waiter =
> Proc::Async.new(:path("echo"), :args(<Hello World>)).start; await
> start { await $waiter };'
> 13:29 moritz leont++ # golfing
> 13:30 leont: could you please submit that to
> rakudobugperl.org?
> 13:30 leont Sure
This seems to work with no issue here. Is this ticket closable?
$ perl6 -e 'my $waiter = Proc::Async.new(:path("echo"), :args(<Hello
World>)).start; await start { await $waiter };'
Hello World
--
Will "Coke" Coleda
