/**
* 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
$this->protocol->onShutdown();
}
function close($client_id)
{
Stream::close($this->client_sock[$client_id]);
$this->client_sock[$client_id] = null;
$this->fds[$client_id] = null;
unset($this->client_sock[$client_id], $this->fds[$client_id]);
$this->protocol->onClose($this, $client_id, 0);
$this->client_num--;
}
/**
* 接受连接
* @return bool|int
*/
function accept()
{
$client_socket = stream_socket_accept($this->server_sock, 0);
//惊群
if ($client_socket === false) {
return false;
}
$client_socket_id = (int) $client_socket;
stream_set_blocking($client_socket, $this->client_block);
$this->client_sock[$client_socket_id] = $client_socket;
$this->client_num++;
if ($this->client_num > $this->max_connect) {
Network\Stream::close($client_socket);
return false;
} else {
//设置写缓冲区
stream_set_write_buffer($client_socket, $this->write_buffer_size);
return $client_socket_id;
}
}
