public void SubscribeTelemtry(Action <int, TelemetryKey, TelemetryValue> cb)
{
_tlmCallBack = cb;
_eventSubscriptionWrapper.TelemetryBatchSubscription = new TelemetryBatchSubscription()
{
PollingPeriodMilliseconds = POLLING_INTERVAL,
PollingPeriodMillisecondsSpecified = true
};
SubscribeEventRequest requestEvent = new SubscribeEventRequest
{
ClientId = _connectionService.GetClientId(),
Subscription = _eventSubscriptionWrapper
};
var responce = _connectionService.Submit <SubscribeEventResponse>(requestEvent);
if (responce.Exception != null)
{
throw responce.Exception;
}
if (responce.Value == null)
{
throw new InvalidOperationException("Server return empty response on SubscribeTelemtry event");
}
var subscribeEventResponse = responce.Value;
SubscriptionToken st = new SubscriptionToken(subscribeEventResponse.SubscriptionId, getTelemetryNotificationHandler(
(telemetry) =>
{
onTelemetryBatchReceived(telemetry);
}), _eventSubscriptionWrapper);
_connectionService.NotificationListener.AddSubscription(st);
}
public void SubscribeVehicle(System.Action <ClientVehicleDto, Enums.ModificationType> callBack)
{
var subscription = new ObjectModificationSubscription
{
ObjectType = "Vehicle"
};
_eventSubscriptionWrapper.ObjectModificationSubscription = subscription;
SubscribeEventRequest requestEvent = new SubscribeEventRequest
{
ClientId = _connectionService.GetClientId(),
Subscription = _eventSubscriptionWrapper
};
var responce = _connectionService.Submit <SubscribeEventResponse>(requestEvent);
if (responce.Exception != null)
{
logger.Error(responce.Exception);
throw new InvalidOperationException("Failed to subscribe on vehicle modifications. Try again or see log for more details.");
}
var subscribeEventResponse = responce.Value;
SubscriptionToken st = new SubscriptionToken(subscribeEventResponse.SubscriptionId, getObjectNotificationHandler <Vehicle>(
(token, vehicleId, vehicle) =>
{
if (token == Sdk.Protocol.Encoding.ModificationType.MT_UPDATE || token == Sdk.Protocol.Encoding.ModificationType.MT_CREATE)
{
var newCvd = new ClientVehicleDto()
{
VehicleId = vehicle.Id,
Name = vehicle.Name
};
messageReceived(callBack, newCvd, Enums.ModificationType.UPDATED);
}
else
{
var newCvd = new ClientVehicleDto()
{
VehicleId = vehicleId,
Name = string.Empty
};
messageReceived(callBack, newCvd, Enums.ModificationType.DELETED);
}
}), _eventSubscriptionWrapper);
_connectionService.NotificationListener.AddSubscription(st);
tokens.Add(st);
}