#!/usr/bin/perl -w use IO::Socket; $port = 110; $serv = IO::Socket::INET->new(Proto=>'tcp', LocalPort=>$port, Listen=>1) or die "Error: listen($port)\n"; $cli = $serv->accept() or die "Error: accept()\n"; $cli->send("+OK\r\n"); $cli->recv($recvbuf, 512); $cli->send("+OK\r\n"); $cli->recv($recvbuf, 512); $cli->send("+OK\r\n"); $cli->recv($recvbuf, 512); $cli->send("+OK 357913944 100\r\n");