Re^14: UDP connection

Try this:

#! perl -slw
use strict;
use threads;
use IO::Socket;

$|++;
use constant SERVER => '127.0.0.1';
use constant MAXIN  => 65536;
my $noBlock = 1;

my @svrs = map{
    IO::Socket::INET->new(
        Proto => 'udp', PeerHost => SERVER, PeerPort => $_
    ) or die $!;
} 8003, 8008, 8019, 8020;

for my $svr ( @svrs ) {
    async {
        open my $lsn, '<&', fileno( $svr ) or die "$!,/ $^E";
        ioctl( $lsn, 0x8004667e, \$noBlock );

        while( 1 ) {
            select'','','',0.1;
            recv( $lsn, my $in, MAXIN, 0 );
            next unless length $in;
            next if length( $in ) == 1 and ord( $in ) == 25;
            print "<$in";
        }
    }->detach;
}

while( sleep 5 ) {
    $_->send( chr( 1 ) ) for @svrs;
}
[download]

With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'

Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.

"Science is about questioning the status quo. Questioning authority".

In the absence of evidence, opinion is indistinguishable from prejudice.

The start of some sanity?

Comment on Re^14: UDP connection Download Code


Perl: the Markov chain saw
	PerlMonks