function server_loop()
{
while (true) {
$read_fds = $this->fds;
$write = $exp = null;
if (stream_select($read_fds, $write, $exp, null)) {
foreach ($read_fds as $socket) {
$socket_id = (int) $socket;
if ($socket_id == $this->server_socket_id) {
if ($client_socket_id = parent::accept()) {
$this->fds[$client_socket_id] = $this->client_sock[$client_socket_id];
$this->protocol->onConnect($this, $client_socket_id, 0);
}
} else {
$data = Stream::read($socket, $this->buffer_size);
if (!empty($data)) {
$this->protocol->onReceive($this, $socket_id, 0, $data);
} else {
$this->close($socket_id);
}
}
}
}
}
}
/**
* 关闭服务器程序
* @return unknown_type
*/
function shutdown()
{
//关闭服务器端
\Swoole\Network\Stream::close($this->server_sock);
//关闭事件循环
$this->protocol->onShutdown();
}
function sendData($sock, $data)
{
return Network\Stream::write($sock, $data);
}
/**
* 接收到数据后进行处理
* @param $client_socket
* @param $events
* @param $arg
* @return unknown_type
*/
function event_receive($client_socket, $events, $client_id)
{
$data = Stream::read($client_socket, $this->buffer_size);
if ($data !== false) {
$this->protocol->onReceive($this, $client_id, 0, $data);
} else {
$this->close($client_id);
}
}
