add:新网关，双人对抗

initialize/emq.go

@@ -190,8 +190,10 @@ func SubScribe(client mqtt.Client) {
 						realMac := transMac(payload.M)
 						deviceInfo := global.DeviceMap[realMac]
 						payload.T = deviceInfo.Type
+						payload.M = realMac
 						marshal, _ := json.Marshal(payload)
 						content = string(marshal)
+
 						//连接成功或连接失败，发送已连接设备列表
 					}
 					for i := 0; i < 6; i++ {