Hi,
Interestingly enough this code works:
server.pl
The server sends the numbers from 0 to 1000 a second at a time. Maximum 5 clients are catered for.
#!/usr/bin/perl
use strict;
use warnings;
use IO::Socket;
my $server = IO::Socket::INET->new(LocalPort => 5000,Listen =>5);
while (my $client = $server->accept()) {
foreach my $i (0..1000) {
sleep (1);
print $client $i . "\n";
}
close $client;
}
client.pl
The client looks for a 'working' socket. If nothing found it will print a dot. If found it will get a handle to read the socket.
#!/usr/bin/perl
use strict;
use warnings;
use IO::Socket;
use IO::Select;
use IO::Handle;
my $server = IO::Socket::INET->new(PeerAddr => "localhost",PeerPort =>
+ 5000, Proto => "tcp");
my $sel = new IO::Select;
$sel->add($server);
while (1) {
my @handles = $sel->can_read(0.10);
if (@handles) {
foreach my $s (@handles) {
my $line = <$s>;
print $line;
}
} else {
print ".";
}
}
--
if ( 1 ) { $postman->ring() for (1..2); }
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