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huaweicloud-iot-device-sdk-go
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prepare for async

This commit is contained in:
ctlove0523 2021-03-30 08:49:40 +08:00
parent 9e8ef3208b
commit f8cf6f2436
9 changed files with 56 additions and 41 deletions
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4
async_device.go
View File

@ -8,8 +8,8 @@ import (
type AsyncDevice interface {
BaseDevice
Gateway
SendMessage(message Message) BooleanAsyncResult
AsyncGateway
SendMessage(message Message) AsyncResult
ReportProperties(properties DeviceProperties) AsyncResult
BatchReportSubDevicesProperties(service DevicesService) AsyncResult
QueryDeviceShadow(query DevicePropertyQueryRequest, handler DevicePropertyQueryResponseHandler) AsyncResult

8
device.go
View File

@ -11,7 +11,7 @@ type Device interface {
Gateway
SendMessage(message Message) bool
ReportProperties(properties DeviceProperties) bool
BatchReportSubDevicesProperties(service DevicesService)
BatchReportSubDevicesProperties(service DevicesService) bool
QueryDeviceShadow(query DevicePropertyQueryRequest, handler DevicePropertyQueryResponseHandler)
UploadFile(filename string) bool
DownloadFile(filename string) bool
@ -75,7 +75,7 @@ func (device *iotDevice) ReportProperties(properties DeviceProperties) bool {
}
return true
}
func (device *iotDevice) BatchReportSubDevicesProperties(service DevicesService) {
func (device *iotDevice) BatchReportSubDevicesProperties(service DevicesService) bool {
subDeviceCounts := len(service.Devices)
@ -100,8 +100,11 @@ func (device *iotDevice) BatchReportSubDevicesProperties(service DevicesService)
if token := device.base.Client.Publish(FormatTopic(GatewayBatchReportSubDeviceTopic, device.base.Id), device.base.qos, false, Interface2JsonString(sds));
token.Wait() && token.Error() != nil {
glog.Warningf("device %s batch report sub device properties failed", device.base.Id)
return false
}
}
return true
}
func (device *iotDevice) QueryDeviceShadow(query DevicePropertyQueryRequest, handler DevicePropertyQueryResponseHandler) {
@ -456,6 +459,7 @@ func CreateIotDeviceWitConfig(config DeviceConfig) Device {
device.fileUrls = map[string]string{}
device.qos = config.Qos
device.batchSubDeviceSize = 100
result := &iotDevice{
base: device,

10
gateway.go
View File

@ -31,17 +31,17 @@ type AsyncGateway interface {
baseGateway
// 网关更新子设备状态
UpdateSubDeviceState(subDevicesStatus SubDevicesStatus) BooleanAsyncResult
UpdateSubDeviceState(subDevicesStatus SubDevicesStatus) AsyncResult
// 网关删除子设备
DeleteSubDevices(deviceIds []string) BooleanAsyncResult
DeleteSubDevices(deviceIds []string) AsyncResult
// 网关添加子设备
AddSubDevices(deviceInfos []DeviceInfo) BooleanAsyncResult
AddSubDevices(deviceInfos []DeviceInfo) AsyncResult
// 网关同步子设备列表,默认实现不指定版本
SyncAllVersionSubDevices() BooleanAsyncResult
SyncAllVersionSubDevices() AsyncResult
// 网关同步特定版本子设备列表
SyncSubDevices(version int) BooleanAsyncResult
SyncSubDevices(version int) AsyncResult
}

1
async/message/msg.go → samples/async/message/msg.go
View File

@ -10,6 +10,7 @@ import (
func main() {
// 创建一个设备并初始化
device := iot.CreateAsyncIotDevice("5fdb75cccbfe2f02ce81d4bf_liqian", "123456789", "tls://iot-mqtts.cn-north-4.myhuaweicloud.com:8883")
device.Init()
// 注册平台下发消息的callback，当收到平台下发的消息时，调用此callback.

4
samples/command/platform_command.go
View File

@ -3,6 +3,7 @@ package main
import (
"fmt"
"github.com/ctlove0523/huaweicloud-iot-device-sdk-go"
"github.com/ctlove0523/huaweicloud-iot-device-sdk-go/samples"
mqtt "github.com/eclipse/paho.mqtt.golang"
"log"
"os"
@ -16,7 +17,8 @@ func main() {
mqtt.WARN = log.New(os.Stdout, "[WARN] ", 0)
mqtt.DEBUG = log.New(os.Stdout, "[DEBUG] ", 0)
// 创建一个设备并初始化
device := iot.CreateIotDevice("5fdb75cccbfe2f02ce81d4bf_chentong", "123456789", "tls://iot-mqtts.cn-north-4.myhuaweicloud.com:8883")
device := samples.CreateDevice()
device.Init()
// 添加用于处理平台下发命令的callback

32
samples/connect/connect_demo.go
View File

@ -1,35 +1,21 @@
package main
import (
iot "github.com/ctlove0523/huaweicloud-iot-device-sdk-go"
"strconv"
"time"
"fmt"
"github.com/ctlove0523/huaweicloud-iot-device-sdk-go/samples"
)
const password = "123456789"
const server = "tls://iot-mqtts.cn-north-4.myhuaweicloud.com:8883"
const produceId = "5fdb75cccbfe2f02ce81d4bf"
func main() {
content := iot.Message{
Content: "test content",
}
for i := 1; i <= 110; i++ {
go SendMessage(strconv.Itoa(i), content)
}
device := samples.CreateDevice()
time.Sleep(time.Hour)
}
initResult := device.Init()
func SendMessage(id string, message iot.Message) {
device := iot.CreateIotDevice(produceId+"_test-"+id, password, server)
device.Init()
fmt.Printf("device init %v\n", initResult)
for i := 0; i < 100; i++ {
device.SendMessage(message)
}
fmt.Printf("device connected to server %v\n", device.IsConnected())
time.Sleep(time.Hour)
device.DisConnect()
fmt.Printf("device connected to server %v\n", device.IsConnected())
}

19
samples/demo_utils.go Normal file
View File

@ -0,0 +1,19 @@
package samples
import iot "github.com/ctlove0523/huaweicloud-iot-device-sdk-go"
const deviceId = "5fdb75cccbfe2f02ce81d4bf_liqian"
const devicePassword = "123456789"
const Server = "tls://iot-mqtts.cn-north-4.myhuaweicloud.com:8883"
func CreateAsyncDevice() iot.AsyncDevice {
device := iot.CreateAsyncIotDevice(deviceId, devicePassword, Server)
return device
}
func CreateDevice() iot.Device {
device := iot.CreateIotDevice(deviceId, devicePassword, Server)
return device
}

10
samples/devices/message/msg.go
View File

@ -3,13 +3,13 @@ package main
import (
"fmt"
iot "github.com/ctlove0523/huaweicloud-iot-device-sdk-go"
"github.com/ctlove0523/huaweicloud-iot-device-sdk-go/samples"
uuid "github.com/satori/go.uuid"
"time"
)
func main() {
// 创建一个设备并初始化
device := iot.CreateIotDevice("5fdb75cccbfe2f02ce81d4bf_liqian", "123456789", "tls://iot-mqtts.cn-north-4.myhuaweicloud.com:8883")
device := samples.CreateDevice()
device.Init()
// 注册平台下发消息的callback，当收到平台下发的消息时，调用此callback.
@ -31,7 +31,9 @@ func main() {
Id: uuid.NewV4().String(),
Content: "Hello Huawei IoT Platform",
}
device.SendMessage(message)
time.Sleep(2 * time.Minute)
sendMsgResult:=device.SendMessage(message)
fmt.Printf("send message %v",sendMsgResult)
}

9
samples/devices/properties/device_properties.go
View File

@ -3,12 +3,13 @@ package main
import (
"fmt"
iot "github.com/ctlove0523/huaweicloud-iot-device-sdk-go"
"github.com/ctlove0523/huaweicloud-iot-device-sdk-go/samples"
"time"
)
func main() {
// 创建设备并初始化
device := iot.CreateIotDevice("5fdb75cccbfe2f02ce81d4bf_go-mqtt", "123456789", "tls://iot-mqtts.cn-north-4.myhuaweicloud.com:8883")
device := samples.CreateDevice()
device.Init()
fmt.Printf("device connected: %v\n", device.IsConnected())
@ -57,16 +58,16 @@ func main() {
// 批量上报子设备属性
subDevice1 := iot.DeviceService{
DeviceId: "5fdb75cccbfe2f02ce81d4bf_sub-device-1",
DeviceId: "5fdb75cccbfe2f02ce81d4bf_sub-1",
Services: content,
}
subDevice2 := iot.DeviceService{
DeviceId: "5fdb75cccbfe2f02ce81d4bf_sub-device-2",
DeviceId: "5fdb75cccbfe2f02ce81d4bf_sub-2",
Services: content,
}
subDevice3 := iot.DeviceService{
DeviceId: "5fdb75cccbfe2f02ce81d4bf_sub-device-3",
DeviceId: "5fdb75cccbfe2f02ce81d4bf_sub-3",
Services: content,
}