/** * 当gateway转发来数据时 * @param TcpConnection $connection * @param mixed $data */ public function onGatewayMessage($connection, $data) { // 上下文数据 Context::$client_ip = $data['client_ip']; Context::$client_port = $data['client_port']; Context::$local_ip = $data['local_ip']; Context::$local_port = $data['local_port']; Context::$connection_id = $data['connection_id']; Context::$client_id = Context::addressToClientId($data['local_ip'], $data['local_port'], $data['connection_id']); // $_SERVER变量 $_SERVER = array('REMOTE_ADDR' => long2ip($data['client_ip']), 'REMOTE_PORT' => $data['client_port'], 'GATEWAY_ADDR' => long2ip($data['local_ip']), 'GATEWAY_PORT' => $data['gateway_port'], 'GATEWAY_CLIENT_ID' => Context::$client_id); // 尝试解析session if ($data['ext_data'] != '') { $_SESSION = Context::sessionDecode($data['ext_data']); } else { $_SESSION = null; } // 备份一次$data['ext_data'],请求处理完毕后判断session是否和备份相等,不相等就更新session $session_str_copy = $data['ext_data']; $cmd = $data['cmd']; if ($this->processTimeout) { pcntl_alarm($this->processTimeout); } // 尝试执行Event::onConnection、Event::onMessage、Event::onClose switch ($cmd) { case GatewayProtocol::CMD_ON_CONNECTION: if ($this->_eventOnConnect) { call_user_func($this->_eventOnConnect, Context::$client_id); } break; case GatewayProtocol::CMD_ON_MESSAGE: if ($this->_eventOnMessage) { call_user_func($this->_eventOnMessage, Context::$client_id, $data['body']); } break; case GatewayProtocol::CMD_ON_CLOSE: if ($this->_eventOnClose) { call_user_func($this->_eventOnClose, Context::$client_id); } break; } if ($this->processTimeout) { pcntl_alarm(0); } // 判断session是否被更改 $session_str_now = $_SESSION !== null ? Context::sessionEncode($_SESSION) : ''; if ($session_str_copy != $session_str_now) { \GatewayWorker\Lib\Gateway::updateSocketSession(Context::$client_id, $session_str_now); } Context::clear(); }
/** * 当gateway转发来数据时 * @param TcpConnection $connection * @param mixed $data */ public function onGatewayMessage($connection, $data) { // 上下文数据 Context::$client_ip = $data['client_ip']; Context::$client_port = $data['client_port']; Context::$local_ip = $data['local_ip']; Context::$local_port = $data['local_port']; Context::$client_id = $data['client_id']; // $_SERVER变量 $_SERVER = array('REMOTE_ADDR' => Context::$client_ip, 'REMOTE_PORT' => Context::$client_port, 'GATEWAY_ADDR' => Context::$local_ip, 'GATEWAY_PORT' => Context::$local_port, 'GATEWAY_CLIENT_ID' => Context::$client_id); // 尝试解析session if ($data['ext_data'] != '') { $_SESSION = Context::sessionDecode($data['ext_data']); } else { $_SESSION = null; } // 备份一次$data['ext_data'],请求处理完毕后判断session是否和备份相等,不相等就更新session $session_str_copy = $data['ext_data']; $cmd = $data['cmd']; // 尝试执行Event::onConnection、Event::onMessage、Event::onClose try { switch ($cmd) { case GatewayProtocol::CMD_ON_CONNECTION: Event::onConnect(Context::$client_id); break; case GatewayProtocol::CMD_ON_MESSAGE: Event::onMessage(Context::$client_id, $data['body']); break; case GatewayProtocol::CMD_ON_CLOSE: Event::onClose(Context::$client_id); break; } } catch (\Exception $e) { $msg = 'client_id:' . Context::$client_id . "\tclient_ip:" . Context::$client_ip . "\n" . $e->__toString(); $this->log($msg); } // 判断session是否被更改 $session_str_now = $_SESSION !== null ? Context::sessionEncode($_SESSION) : ''; if ($session_str_copy != $session_str_now) { \GatewayWorker\Lib\Gateway::updateSocketSession(Context::$client_id, $session_str_now); } Context::clear(); }
/** * 获取在线状态,目前返回一个在线client_id数组,client_id为key * @return array */ public static function getAllClientInfo($group = null) { $gateway_data = GatewayProtocol::$empty; if (!$group) { $gateway_data['cmd'] = GatewayProtocol::CMD_GET_ALL_CLIENT_INFO; } else { $gateway_data['cmd'] = GatewayProtocol::CMD_GET_CLINET_INFO_BY_GROUP; $gateway_data['ext_data'] = $group; } $status_data = array(); $all_buffer_array = self::getBufferFromAllGateway($gateway_data); foreach ($all_buffer_array as $local_ip => $buffer_array) { foreach ($buffer_array as $local_port => $buffer) { $data = json_decode(rtrim($buffer), true); if ($data) { foreach ($data as $connection_id => $session_buffer) { $client_id = Context::addressToClientId($local_ip, $local_port, $connection_id); if ($client_id === Context::$client_id) { $status_data[$client_id] = (array) $_SESSION; } else { $status_data[$client_id] = $session_buffer ? Context::sessionDecode($session_buffer) : array(); } } } } } return $status_data; }