public static function create($socket_fd, $process_number = 4)
{
if (!self::$instance instanceof self) {
self::$instance = new self($socket_fd, $process_number);
}
return self::$instance;
}
public function yaf_pool_serverAction()
{
$context_option['socket']['backlog'] = 1024;
$context = stream_context_create($context_option);
$socket = stream_socket_server('tcp://192.168.80.140:9021', $errno = 0, $errmsg = '', STREAM_SERVER_BIND | STREAM_SERVER_LISTEN, $context);
// 尝试打开tcp的keepalive，关闭TCP Nagle算法
if (function_exists('socket_import_stream')) {
$s = socket_import_stream($socket);
@socket_set_option($s, SOL_SOCKET, SO_KEEPALIVE, 1);
@socket_set_option($s, SOL_SOCKET, TCP_NODELAY, 1);
}
stream_set_blocking($socket, 0);
$server = Core_Processpool::create($socket, 4);
$server->read = function ($fd) {
$recv_buf = '';
while (1) {
$buffer = fread($fd, 8192);
#echo "123\n";
if ($buffer === '' || $buffer === false) {
break;
}
$recv_buf .= $buffer;
}
};
$server->write = function ($fd) {
$len = fwrite($fd, "ok\n");
};
$server->run();
}
