iot init

iothub/reverse_control.go

@@ -0,0 +1,25 @@
+package iothub
+
+// 指令下发
+/*func Control(assets, thingModel, device_name, parameter string, operation bool) error {
+	topic := fmt.Sprintf("control/%s/%s", assets, device_name)
+	log.Println(topic)
+	payload := fmt.Sprintf(`{"method":"control","data":{"parameter": "%s","operation":%t}}`, parameter, operation)
+	//Publish(*global.GVA_MQTT, topic, 1, payload)
+	return nil
+}
+
+func ControlState(assets, thingModel, device_name string) (map[string]interface{}, error) {
+	topic := fmt.Sprintf("control/%s/%s", assets, device_name)
+	payload := fmt.Sprintf(`{"method":"state","data":{}}`)
+	if Publish(*global.GVA_MQTT, topic, 1, payload) != nil {
+		return nil, errors.New("下发获取状态参数指令失败")
+	}
+	select {
+	case state := <-controlState:
+		return state, nil
+	case <-time.After(10 * time.Second):
+		return nil, errors.New("请求指令状态超时")
+	}
+}
+*/