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Postings from April 2022
No problems so far.
say $*VM; #add as last line, returns:
moar (2021.06)
On Tue, Apr 5, 2022 at 11:06 AM David Emanuel da Costa Santiago <
demanuel@gmail.com> wrote:
> Hi,
>
>
>
> I'm trying to learn about promises, supplies and channels. So i made
> this code:
>
> """
>
> my $p1 = Supply.interval(5);
> my $p2 = Supply.interval(2);
> my Channel $ch = Channel.new;
>
> my $prom = start react {
> whenever $p1 -> $interval {
> say "5";
> }
>
> whenever $p2 -> $interval {
> say 2;
> }
>
> whenever $ch.closed {
> done;
> }
>
> whenever $ch -> $data {
> say "Data: $data";
> }
> }
>
> my $prom2 = start react {
> whenever $p1 -> $interval {
> $ch.send("5.2");
> $ch.close;
> }
> whenever $ch.closed {
> done;
> }
> }
>
> my @proms = ($prom, $prom2);
> await Promise.allof(@proms);
>
> """
>
>
>
> I don't see anything wrong with this but most of the times runs fine,
> sometimes hangs, sometimes throw exception. Am i doing something that i
> shouldn't be doing?
>
> $ raku --version
> Welcome to Rakudo™ v2022.03-130-g8f7cc0847.
> Implementing the Raku® Programming Language v6.d.
> Built on MoarVM version 2022.03-13-ga3476e286.
>
>
>
> Regards,
> David Santiago
>
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