no servidor local funciona qe é uma beleza, mas no servidor a telnet não connecta e o php retorna erro. acho que a porta não está sendo aberta...
to usando o seguinte no servidor:
#!/usr/bin/php -q
<?php
class Socket{
var $Endereco;
var $Porta;
var $SockMaster;
function Socket($Endereco = 'localhost', $Porta = 8888){
error_reporting(E_ALL);
set_time_limit(0);
ob_implicit_flush();
$this->Endereco = $Endereco;
$this->Porta = $Porta;
if (($master = socket_create(AF_INET, SOCK_STREAM, SOL_TCP)) < 0) {
echo "ERRO socket_create() : " . socket_strerror($master) . "\n";
}
socket_set_option($master, SOL_SOCKET,SO_REUSEADDR, 1);
if (($ret = socket_bind($master, $Endereco, $Porta)) < 0) {
echo "ERRO socket_bind() : " . socket_strerror($ret) . "\n";
}
if (($ret = socket_listen($master, 5)) < 0) {
echo "ERRO socket_listen() : " . socket_strerror($ret) . "\n";
}
$this->SockMaster = $master;
}
function HandleClient($allclient, $socket, $buf, $bytes) {
foreach($allclient as $client) {
socket_write($client, $socket.": ".$buf);
}
}
function HandleServer($allclient, $socket, $buf, $bytes){
foreach($allclient as $client) {
echo ($socket.": ".$buf."<br>");
}
}
function Ativa(){
$master = $this->SockMaster;
$read_sockets = array($master);
while (true) {
$changed_sockets = $read_sockets;
$num_changed_sockets = socket_select($changed_sockets, $write = NULL, $except = NULL, NULL);
foreach($changed_sockets as $socket) {
if ($socket == $master) {
if (($client = socket_accept($master)) < 0) {
echo "socket_accept() failed: reason: " . socket_strerror($msgsock) . "\n";
continue;
}
else{
array_push($read_sockets, $client);
}
}
else{
$bytes = socket_recv($socket, $buffer, 2048, 0);
if ($bytes == 0) {
$index = array_search($socket, $read_sockets);
unset($read_sockets[$index]);
socket_close($socket);
}
else{
$allclients = $read_sockets;
array_shift($allclients); // remove master
$this->HandleClient($allclients, $socket, $buffer, $bytes);
$this->HandleServer($allclients, $socket, $buffer, $bytes);
}// else
}// else
}// foreach
}// while
}// function
}// class
$Socket = new Socket("localhost",150);
$Socket->Ativa();
?>
