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init_sub.go
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/
init_sub.go
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package IOTMQTT
import (
"errors"
)
// 订阅主题
func initSub() (err error) {
//设备在线情况更正
if token := MQTTClient.Subscribe("device/online", 0, subDeviceOnline); token.Wait() && token.Error() != nil {
err = errors.New("sub mqtt but token is error, " + token.Error().Error())
return
}
//全量更新设备信息
if token := MQTTClient.Subscribe("device/infos/update", 0, subDeviceInfosUpdate); token.Wait() && token.Error() != nil {
err = errors.New("sub mqtt but token is error, " + token.Error().Error())
return
}
//分量更新设备信息
if token := MQTTClient.Subscribe("device/info/update", 0, subDeviceInfoUpdate); token.Wait() && token.Error() != nil {
err = errors.New("sub mqtt but token is error, " + token.Error().Error())
return
}
//查询设备信息
if token := MQTTClient.Subscribe("device/info/find", 0, subDeviceFind); token.Wait() && token.Error() != nil {
err = errors.New("sub mqtt but token is error, " + token.Error().Error())
return
}
//查询设备所在组
if token := MQTTClient.Subscribe("group/find", 0, subDeviceGroupFind); token.Wait() && token.Error() != nil {
err = errors.New("sub mqtt but token is error, " + token.Error().Error())
return
}
//设备掉线遗嘱
if token := MQTTClient.Subscribe("device/lost", 0, subDeviceLost); token.Wait() && token.Error() != nil {
err = errors.New("sub mqtt but token is error, " + token.Error().Error())
return
}
//错误推送
if token := MQTTClient.Subscribe("device/error", 0, subDeviceError); token.Wait() && token.Error() != nil {
err = errors.New("sub mqtt but token is error, " + token.Error().Error())
return
}
//反馈设备任务结果
if token := MQTTClient.Subscribe("device/mission/result", 0, subDeviceMissionResult); token.Wait() && token.Error() != nil {
err = errors.New("sub mqtt but token is error, " + token.Error().Error())
return
}
//设备追踪
if token := MQTTClient.Subscribe("device/track", 0, subTrack); token.Wait() && token.Error() != nil {
err = errors.New("sub mqtt but token is error, " + token.Error().Error())
return
}
//天气预报
if token := MQTTClient.Subscribe("weather/city", 0, subWeather); token.Wait() && token.Error() != nil {
err = errors.New("sub mqtt but token is error, " + token.Error().Error())
return
}
//应用更新
if token := MQTTClient.Subscribe("app/update", 0, subAppUpdate); token.Wait() && token.Error() != nil {
err = errors.New("sub mqtt but token is error, " + token.Error().Error())
return
}
//设备控制关系
if token := MQTTClient.Subscribe("device/operate", 0, subOperate); token.Wait() && token.Error() != nil {
err = errors.New("sub mqtt but token is error, " + token.Error().Error())
return
}
//设备绑定关系
if token := MQTTClient.Subscribe("device/bind", 0, subDeviceBind); token.Wait() && token.Error() != nil {
err = errors.New("sub mqtt but token is error, " + token.Error().Error())
return
}
//v2接口
//查询设备信息
if token := MQTTClient.Subscribe("v2/device/info/find", 0, subV2DeviceFind); token.Wait() && token.Error() != nil {
err = errors.New("sub mqtt but token is error, " + token.Error().Error())
return
}
return
}