Need Help, Problem sending message

[centratelemedia]

I can connect to whatsapp, recive message, but problem when sending message, what going on?

app.Post("/message", func(ctx iris.Context) {
		var param = &ParamMessage{}
		err := ctx.ReadBody(param)
		if err != nil {
			ctx.JSON(iris.Map{
				"code": "Error",
				"msg":  err.Error(),
			})
			return
		}
		fmt.Printf("param: %v\n", param)
		locker.Lock()
		defer locker.Unlock()

		if client != nil {
			targetJID := types.NewJID(param.Destination, types.DefaultUserServer)
			msg := &waProto.Message{
				Conversation: proto.String(param.Message),
			}
			response, err := client.SendMessage(context.Background(), targetJID, msg)
			if err != nil {
				fmt.Printf("err: %v\n", err)
				ctx.JSON(iris.Map{
					"code": "Error",
					"msg":  err.Error(),
				})
			} else {
				fmt.Printf("response: %v\n", response)
				ctx.JSON(iris.Map{
					"code": "SUCCESS",
					"msg":  response.Timestamp.String(),
				})
			}
		} else {
			fmt.Println("Ws Client not ready")
			ctx.JSON(iris.Map{
				"code": "ERROR",
				"msg":  "WhatsApp Client not ready",
			})
		}
	})

[centratelemedia]

i try update with timeout, got message like this:

error failed to get device list: failed to send usync query: context deadline exceeded

app.Post("/message", func(ctx iris.Context) {
		var param = &ParamMessage{}
		err := ctx.ReadBody(param)
		if err != nil {
			ctx.JSON(iris.Map{
				"code": "Error",
				"msg":  err.Error(),
			})
			return
		}
		fmt.Printf("param: %v\n", param)
		chanWait := make(chan string, 1)
		if client != nil {
			go func() {
				locker.Lock()
				defer locker.Unlock()
				targetJID := types.NewJID(param.Destination, types.DefaultUserServer)
				msg := &waProto.Message{
					ExtendedTextMessage: &waProto.ExtendedTextMessage{
						Text: proto.String(param.Message),
					},
				}
				client.SendChatPresence(targetJID, types.ChatPresenceComposing, types.ChatPresenceMediaText)
				time.Sleep(2 * time.Second)

				ctxx, cancel := context.WithTimeout(context.Background(), time.Second*5)
				defer cancel()

				response, err := client.SendMessage(ctxx, targetJID, msg)
				if err == nil {
					fmt.Printf("response: %v\n", response)
					chanWait <- fmt.Sprintf("%+v", response)
				} else {
					fmt.Printf("err: %v\n", err)
					chanWait <- fmt.Sprintf("error %+v", err)
				}
				close(chanWait)
			}()
			msg := <-chanWait
			ctx.JSON(iris.Map{
				"code": "INFO",
				"msg":  msg,
			})
		} else {
			fmt.Println("Ws Client not ready")
			ctx.JSON(iris.Map{
				"code": "ERROR",
				"msg":  "WhatsApp Client not ready",
			})
		}
	})

[centratelemedia]

problem solve, just convert phone number to international format....

[realyukii]

what do you mean by convert phone number? i mean how to do this? can you guide me? i faced same problem

[mamur-rezeki]

Maybe include the country code e.g. +1 ... +nnn.

JID always use number with with country code like + nnnxxxxxxxx@server without + symbol included.

country code : +234
number : 123456789
international : +234123456789
JID : 234123456789 @ server