/**
* 发送数据到网关
* @param string $address
* @param string $buffer
*/
protected static function sendToGateway($address, $gateway_data)
{
// 有$businessWorker说明是workerman环境，使用$businessWorker发送数据
if (self::$businessWorker) {
if (!isset(self::$businessWorker->gatewayConnections[$address])) {
return false;
}
return self::$businessWorker->gatewayConnections[$address]->send($gateway_data);
}
// 非workerman环境，使用udp发送数据
$gateway_buffer = GatewayProtocol::encode($gateway_data);
$client = stream_socket_client("udp://{$address}", $errno, $errmsg);
return strlen($gateway_buffer) == stream_socket_sendto($client, $gateway_buffer);
}
