perl6 react server stuck
use v6;
my $msg = "hello\n".encode('utf-8');
react {
whenever IO::Socket::Async.listen('127.0.0.1', 3000) -> $conn {
$conn.write($msg).then({ $conn.close });
}
}
use strict;
use warnings;
use utf8;
use 5.010000;
use IO::Socket::INET;
my $port = 3000;
my $n = 1000;
my $success = 0;
my $fail = 0;
for (1..$n) {
my $sock = IO::Socket::INET->new(
PeerHost => 'localhost',
PeerPort => $port,
Proto => 'tcp',
) or do {
print "cannot connect: $!\n";
$fail++;
};
my $got = <$sock>;
if (($got//'') eq "hello\n") {
$success++;
} else {
$fail++;
}
}
print "success:$success fail: $fail\n";