// send notification
// priority is ignored
func (w *DBusWrapper) SendNotification(name, parameters string, priority uint64) *dbus.Error {
log.Infof("sending notification(name=%q, params=%q, priority=%d)", name, parameters, priority)
dat, err := parseJSON(parameters)
if err != nil {
log.Warnf("failed to convert notification parameters to JSON (error: %s)", err)
return newDHError(err.Error())
}
notification := devicehive.NewNotification(name, dat)
err = w.service.InsertNotification(w.device, notification, waitTimeout)
if err != nil {
log.Warnf("failed to send notification (error: %s)", err)
return newDHError(err.Error())
}
return nil // OK
}
func main() {
log.SetLevel(log.TRACE)
sig_ch := make(chan os.Signal, 1)
signal.Notify(sig_ch, os.Interrupt)
waitTimeout := 300 * time.Second
deviceId := "go-test-device-id123"
deviceKey := "go-test-device-key"
url := "ws://localhost:8080" //"ws://playground.devicehive.com/api/websocket"
key := "gQPScZHbvm7oNxKXKT3c32MUfQdezoJ5IS/C4pTyNjo="
s, err := devicehive.NewService(url, key)
if err != nil {
log.Fatalf("Failed to create service (error: %s)", err)
}
log.Alwaysf("service created: %s", s)
info, err := s.GetServerInfo(waitTimeout)
if err != nil {
log.Fatalf("Failed to get server info (error: %s)", err)
}
log.Alwaysf("server info: %s", info)
if false {
// devices, err := s.GetDeviceList(0, 0, waitTimeout)
// if err != nil {
// log.Fatalf("Failed to get device list (error: %s)", err)
// }
// for _, d := range devices {
// log.Alwaysf("device %s", d)
// }
// log.Alwaysf("done %d", len(devices))
// return
}
device := devicehive.NewDevice(deviceId, "test-name",
devicehive.NewDeviceClass("go-dev-class", "1.2.3"))
device.DeviceClass.AddEquipment(devicehive.NewEquipment("n1", "c1", "t1"))
device.DeviceClass.AddEquipment(devicehive.NewEquipment("n2", "c2", "t2"))
//device.Network = devicehive.NewNetwork("dev-net", "net-key")
device.Key = deviceKey
// err = s.Authenticate(device, waitTimeout)
// if err != nil {
// log.Fatalf("Failed to authenticate (error: %s)", err)
// }
err = s.RegisterDevice(device, waitTimeout)
if err != nil {
log.Fatalf("Failed to register device (error: %s)", err)
}
// *device, err = s.GetDevice(deviceId, deviceKey, waitTimeout)
// if err != nil {
// log.Fatalf("Failed to get device (error: %s)", err)
// }
log.Alwaysf("device: %s", device)
notification := devicehive.NewNotification("hello", 12345)
err = s.InsertNotification(device, notification, waitTimeout)
if err != nil {
log.Fatalf("Failed to insert notification (error: %s)", err)
}
log.Alwaysf("notification: %s", notification)
cmd_listener, err := s.SubscribeCommands(device, info.Timestamp, waitTimeout)
if err != nil {
log.Fatalf("failed to subscribe commands (error: %s)", err)
}
for {
select {
case command := <-cmd_listener.C:
log.Alwaysf("command received: %s", command)
command.Status = "Success"
command.Result = "No"
err = s.UpdateCommand(device, command, waitTimeout)
if err != nil {
log.Fatalf("failed to update command status (error: %s)", err)
}
case <-time.After(time.Second):
log.Alwaysf(".")
case <-sig_ch:
log.Alwaysf("Exiting...")
return
}
}
return
if false {
// command := devicehive.NewCommand("hello", 12345)
// err = s.InsertCommand(device, command, waitTimeout)
// if err != nil {
// log.Fatalf("Failed to insert command (error: %s)", err)
// }
// log.Alwaysf("command: %s", command)
// command.Status = "Done"
// command.Result = "No result"
// err = s.UpdateCommand(device, command, waitTimeout)
// if err != nil {
// log.Fatalf("Failed to update command (error: %s)", err)
// }
}
}