Beefy Boxes and Bandwidth Generously Provided by pair Networks
Problems? Is your data what you think it is?

Re: Usage of IO::Socket::PortState

by Khen1950fx (Canon)
on Jun 06, 2013 at 04:04 UTC ( #1037358=note: print w/ replies, xml ) Need Help??

in reply to Usage of IO::Socket::PortState

See: Testing for port connectivity. JSchmitz shows you how to get the status of a single port, and McDarren shows how to handle multiple hosts. Here's an example:

#!/usr/bin/perl use strict; use warnings; use IO::Socket::PortState qw(check_ports); my $proto = 'tcp'; my $port = '80'; my $address = ''; my($section, $ping_timeout, %porthash); $porthash{$proto}{$port}{'name'} = $section; check_ports($address, $ping_timeout, \%porthash); my $open = $porthash{$proto}{$port}{'open'}; if ($open) { print "alive\n"; } else { print "dead\n"; }

Comment on Re: Usage of IO::Socket::PortState
Download Code
Replies are listed 'Best First'.

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1037358]
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others imbibing at the Monastery: (7)
As of 2015-08-04 21:25 GMT
Find Nodes?
    Voting Booth?

    The oldest computer book still on my shelves (or on my digital media) is ...

    Results (75 votes), past polls