What is the right way to recognize a bad executable when creating a Proc::Async?
And why, when I try to send the bad executable input does my CATCH not seem to catch the error?
try {
my $proc = Proc::Async.new('bad-executable', :w);
my $done = $proc.start;
say "try sending to bad executable";
await $proc.say("hi there");
say "worked";
$proc.close-stdin;
await $done;
CATCH {
default {
say "caught";
}
}
}
say "done";
Running:
$ perl6 -v
This is Rakudo version 2017.01 built on MoarVM version 2017.01
implementing Perl 6.c.
$ perl6 testit.pl
try sending to bad executable
$
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