fig17_05.pl

来自「PERL语言资料 可以用于PERL程序设计」· PL 代码 · 共 54 行

#!usr/bin/perl
# Fig 17.4: fig17_04.pl
# TCP chat client.

use strict;
use warnings;
use IO::Socket;

my $host = '192.168.1.71';
my $port = 5833;

my $socket = IO::Socket::INET->new( PeerAddr => $host,
   PeerPort => $port,
   Proto => "tcp",
   Type => SOCK_STREAM)
   or die "couldn't connect to $host:$port : $@\n";

local $| = 1;
print $socket "What is your name?\n";
print "What is your name?\n";
my $response = <$socket>;
print "from server: $response";
my $input = <>;
chomp $input;

while ( $input ne "q" ) {
   print $socket "$input\n";
   $response = <$socket>;
   print "from server: $response";
   $input = <>;
   chomp $input;
}

print "done\n";
print $socket "$input\n";

close ( $socket );

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