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#!/usr/bin/env perl
use strict;
use local::lib qw(perl5);
use POE;
use POE::Component::Client::Ping ':const';
use NetAddr::IP;
my @IPs = map {
map { $_->addr }
@{ NetAddr::IP->new($_) }
} @ARGV;
POE::Component::Client::Ping->spawn( OneReply => 1 );
POE::Session->create(
inline_states => {
_start => \&_start,
pong => \&_pong,
}
);
sub _start { POE::Kernel->post( 'pinger', 'ping', 'pong', $_ ) for @IPs; }
sub _pong {
my ( $request, $response ) = @_[ ARG0, ARG1 ];
my $ip = sprintf '%-15.15s', $request->[REQ_ADDRESS];
# The response address is defined if this is a response.
print defined $response->[RES_ADDRESS] ? "$ip ok\n" : "$ip missing\n";
}
POE::Kernel->run;
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