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examples/port-probe-multi.pl  view on Meta::CPAN

use AnyEvent::Socket;
use Getopt::Long;

my $timeout = 1;

GetOptions (
	"timeout=s" => \$timeout,
	"help" => \&usage,
) or usage();

my @probe = map {
	/^(.*):(\d+)$/ or die "Expecting host:port. See $0 --help\n"; [$1, $2, $_];
} @ARGV;
usage() unless @probe;

# Real work
eval {
	ae_recv {
		tcp_connect $_->[0], $_->[1], ae_goal("$_->[0]:$_->[1]") for @probe;
	} $timeout;
};

examples/port-probe.pl  view on Meta::CPAN

use AnyEvent::Socket;
use Getopt::Long;

my $timeout = 1;

GetOptions (
	"timeout=s" => \$timeout,
	"help" => \&usage,
) or usage();

my @probe = map {
	/^(.*):(\d+)$/ or die "Expecting host:port. See $0 --help\n"; [$1, $2, $_];
} @ARGV;
usage() unless @probe;

# Real work
my $alive = ae_recv {
	tcp_connect $_->[0], $_->[1], ae_send("$_->[0]:$_->[1]") for @probe;
} $timeout;
print "Connect to $alive succeeded!\n";
# /Real work