gistfile1.pl

my $ua = Mojo::UserAgent->new;
my $t = Mojo::IOLoop::Trigger->new;

for my $step (1..5) {
    for my $thread (1..2) {
        say "==> $step - $thread";
        $ua->get(
            'www.twitter.com',
            sub {
                say "<== $step - $thread";
            }
        );
    }
}

$ua->start;


Is it possible to automatically wait at the end of each step till all sent requests have finished?

So, instead of:

==> 1 - 1
==> 1 - 2
==> 2 - 1
==> 2 - 2
==> 3 - 1
==> 3 - 2
==> 4 - 1
==> 4 - 2
==> 5 - 1
==> 5 - 2
Non-blocking requests in progress at test_ua.pl line 23


it should display:

==> 1 - 1
==> 1 - 2
<== 1 - 1
<== 1 - 2
==> 2 - 1
==> 2 - 2
<== 2 - 1
<== 2 - 2
.........


Looked through Mojo::IOLoop::Trigger but didn't get how I can use it for my purpose.