tcp inet client : TCP « Network « Perl

1. Perl
2. Network
3. TCP

tcp inet client

    

#!/usr/bin/perl 

use warnings;
use strict;

use Socket;

my $proto = getprotobyname('tcp');
my $host = inet_aton('localhost');
my $port = 4444;

my $servaddr = sockaddr_in($port, $host);

socket SERVER, PF_INET, SOCK_STREAM, $proto or die "Unable to create socket: $!";

connect SERVER, $servaddr or die "Unable to connect: $!";

select SERVER; $| = 1; select STDOUT;

print "Client connected.\n";
print "Server says: ", scalar(<SERVER>);
print SERVER "Hello from the client!\n";
print "Server says: ", scalar(<SERVER>);
print SERVER "And goodbye!\n";
print "Server says: ", scalar(<SERVER>);
close SERVER;

   
    
    
    
  

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