/**
* 有消息时触发该方法
* @param int $client_id 发消息的client_id
* @param string $message 消息
* @return void
*/
public static function onMessage($client_id, $message)
{
$message = substr($message, 4);
//解析传输的数据
$cmd = new PbCmd();
try {
$cmd->parseFromString($message);
} catch (Exception $ex) {
return $ex->getMessage();
}
//接收参数
$obj = $cmd->getObj();
$method = $cmd->getMethod();
$params = $cmd->getParams();
//统计数据
$class = substr($obj, 8);
StatisticClient::tick($class, $method);
try {
//处理业务逻辑
$instance = new $obj();
$buffer = $instance->{$method}($params);
StatisticClient::report($class, $method, 1, 0, 'successful');
} catch (Exception $ex) {
$pbResult = new PbResult();
$pbResult->setCode($ex->getCode());
$pbResult->setMsg($ex->getMessage());
$buffer = $pbResult->SerializeToString();
$total_length = 4 + strlen($buffer);
$buffer = pack('N', $total_length) . $buffer;
StatisticClient::report($class, $method, 0, $ex->getCode(), $ex->getMessage());
}
echo 'Login_Woker' . PHP_EOL;
return Gateway::sendToCurrentClient($buffer);
}
/**
* 处理请求
* @see Man\Core.SocketWorker::dealProcess()
*/
public function dealProcess($recv_buffer)
{
$pack = new GatewayProtocol($recv_buffer);
Context::$client_ip = $pack->header['client_ip'];
Context::$client_port = $pack->header['client_port'];
Context::$local_ip = $pack->header['local_ip'];
Context::$local_port = $pack->header['local_port'];
Context::$socket_id = $pack->header['socket_id'];
Context::$client_id = $pack->header['client_id'];
$_SERVER = array('REMOTE_ADDR' => Context::$client_ip, 'REMOTE_PORT' => Context::$client_port, 'GATEWAY_ADDR' => Context::$local_ip, 'GATEWAY_PORT' => Context::$local_port, 'GATEWAY_CLIENT_ID' => Context::$client_id);
if ($pack->ext_data != '') {
$_SESSION = Context::sessionDecode($pack->ext_data);
} else {
$_SESSION = null;
}
// 备份一次$pack->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 = $pack->ext_data;
$cmd = $pack->header['cmd'];
$interface = isset(self::$interfaceMap[$cmd]) ? self::$interfaceMap[$cmd] : $cmd;
StatisticClient::tick(__CLASS__, $interface);
try {
switch ($cmd) {
case GatewayProtocol::CMD_ON_GATEWAY_CONNECTION:
Login::onGatewayConnect(Context::$client_id);
break;
case GatewayProtocol::CMD_ON_MESSAGE:
Login::onMessage(Context::$client_id, $pack->body);
break;
case GatewayProtocol::CMD_ON_CLOSE:
Login::onClose(Context::$client_id);
break;
}
StatisticClient::report(__CLASS__, $interface, 1, 0, '');
} catch (\Exception $e) {
$msg = 'client_id:' . Context::$client_id . "\tclient_ip:" . Context::$client_ip . "\n" . $e->__toString();
StatisticClient::report(__CLASS__, $interface, 0, $e->getCode() > 0 ? $e->getCode() : 201, $msg);
}
$session_str_now = $_SESSION !== null ? Context::sessionEncode($_SESSION) : '';
if ($session_str_copy != $session_str_now) {
Gateway::updateSocketSession(Context::$socket_id, $session_str_now);
}
Context::clear();
}
/**
* 删除客户端内部通讯地址
* @param int $global_client_id
* @param string $address
*/
protected function deleteClientAddress($global_client_id)
{
StatisticClient::tick(__CLASS__, 'deleteClientAddress');
if (!Store::instance('gateway')->delete($global_client_id)) {
$msg = "删除客户端通讯地址出错";
if (get_class(Store::instance('gateway')) == 'Memcached') {
$msg .= " 原因:" . Store::instance('gateway')->getResultMessage();
}
$this->notice($msg);
return StatisticClient::report(__CLASS__, 'deleteClientAddress', 0, 106, new \Exception($msg));
}
StatisticClient::report(__CLASS__, 'deleteClientAddress', 1, 0, '');
}
/**
* 用户客户端主动关闭连接触发
* @see Man\Core.SocketWorker::closeClient()
*/
protected function closeClient($fd)
{
StatisticClient::tick();
if ($uid = $this->getUidByFd($fd)) {
$this->sendToWorker(GatewayProtocol::CMD_ON_CLOSE, $fd);
unset($this->uidConnMap[$uid]);
}
unset($this->connUidMap[$fd], $this->socketSessionMap[$fd]);
parent::closeClient($fd);
StatisticClient::report(__CLASS__, 'CMD_ON_CLOSE', 1, 0, '');
}
/**
* 处理请求
* @see Man\Core.SocketWorker::dealProcess()
*/
public function dealProcess($recv_str)
{
$pack = new GatewayProtocol($recv_str);
Context::$client_ip = $pack->header['client_ip'];
Context::$client_port = $pack->header['client_port'];
Context::$local_ip = $pack->header['local_ip'];
Context::$local_port = $pack->header['local_port'];
Context::$socket_id = $pack->header['socket_id'];
Context::$uid = $pack->header['uid'];
$_SERVER = array('REMOTE_ADDR' => Context::$client_ip, 'REMOTE_PORT' => Context::$client_port, 'GATEWAY_ADDR' => Context::$local_ip, 'GATEWAY_PORT' => Context::$local_port, 'GATEWAY_SOCKET_ID' => Context::$socket_id);
if ($pack->ext_data != '') {
$_SESSION = Context::sessionDecode($pack->ext_data);
} else {
$_SESSION = null;
}
// 备份一次$pack->ext_data，请求处理完毕后判断session是否和备份相等
$session_str_copy = $pack->ext_data;
$cmd = $pack->header['cmd'];
StatisticClient::tick();
$module = __CLASS__;
$interface = isset(self::$interfaceMap[$cmd]) ? self::$interfaceMap[$cmd] : 'null';
$success = 1;
$code = 0;
$msg = '';
try {
switch ($cmd) {
case GatewayProtocol::CMD_ON_GATEWAY_CONNECTION:
call_user_func_array(array('Event', 'onGatewayConnect'), array());
break;
case GatewayProtocol::CMD_ON_CONNECTION:
call_user_func_array(array('Event', 'onConnect'), array($pack->body));
break;
case GatewayProtocol::CMD_ON_MESSAGE:
call_user_func_array(array('Event', 'onMessage'), array(Context::$uid, $pack->body));
break;
case GatewayProtocol::CMD_ON_CLOSE:
call_user_func_array(array('Event', 'onClose'), array(Context::$uid));
break;
}
} catch (\Exception $e) {
$success = 0;
$code = $e->getCode() > 0 ? $e->getCode() : 500;
$msg = 'uid:' . Context::$uid . "\tclient_ip:" . Context::$client_ip . "\n" . $e->__toString();
}
$session_str_now = $_SESSION !== null ? Context::sessionEncode($_SESSION) : '';
if ($session_str_copy != $session_str_now) {
Gateway::updateSocketSession(Context::$socket_id, $session_str_now);
}
Context::clear();
StatisticClient::report($module, $interface, $success, $code, $msg);
}