private void ProcessMessage(string sBody)
{
// Check if this is sensort notification
if (NotificationEventSchema.IsValid(sBody))
{
OnNotificationEventArgs eventData = JsonConvert.DeserializeObject <OnNotificationEventArgs>(sBody);
if (eventData != null && OnNotification != null)
{
OnNotification.Invoke(sBody, eventData);
}
}
else if (ScheduleUpdateEventSchema.IsValid(sBody))
{
OnScheduleUpdateEventArgs eventData = JsonConvert.DeserializeObject <OnScheduleUpdateEventArgs>(sBody);
eventData.Schedule = this.FilterAppointments(eventData);
if (eventData != null && OnScheduleUpdate != null)
{
OnScheduleUpdate.Invoke(sBody, eventData);
}
}
else
{
/// Unknow schema - probably an error
this.LogEvent(EventTypeConsts.Error, "Unknown json format", sBody);
}
}
static async Task ProcessMessagesAsync(Message message, CancellationToken token)
{
try{
string msgBody = Encoding.UTF8.GetString(message.Body);
if (string.IsNullOrEmpty(msgBody))
{
throw new ArgumentNullException("Message body is null or empty");
}
// Check if this is a schedule notification
string timestamp = DateTime.Now.ToString("dd/MM/yy hh:mm:ss");
if (ScheduleUpdateEventSchema.IsValid(msgBody))
{
ScheduleData eventData = JsonConvert.DeserializeObject <ScheduleData>(msgBody);
// Remove expired events
eventData.Schedule = ServiceBusClient.FilterAppointments(eventData);
msgBody = JsonConvert.SerializeObject(eventData);
byte[] messageBytes = Encoding.UTF8.GetBytes(msgBody);
IoT.Message pipeMessage = new IoT.Message(messageBytes);
await ioTHubModuleClient.SendEventAsync("ScheduleOutput", pipeMessage);
Console.WriteLine($"{timestamp} sucessfully handling ScheduleOutput message as {msgBody}");
// Check if this is sensort notification
}
else if (NotificationEventSchema.IsValid(msgBody))
{
//TODO: process events from sensors
//await ioTHubModuleClient.SendEventAsync("SensorsOutput", pipeMessage);
Console.WriteLine($"{timestamp} sucessfully handling SensorsOutput message {msgBody}");
}
else
{
// Process the message
Console.WriteLine($"Unknown message format: SequenceNumber:{message.SystemProperties.SequenceNumber} Body:{msgBody}");
throw new ArgumentException("Unknown message format");
}
}catch (Exception ex) {
Console.WriteLine($"Error processing message: {ex.Message} {ex.StackTrace}");
}finally{
// Complete the message so that it is not received again.
// This can be done only if the subscriptionClient is opened in ReceiveMode.PeekLock mode (which is default).
await subscriptionClient.CompleteAsync(message.SystemProperties.LockToken);
}
}
private async void ProcessMessage(string sBody, int eventsExpiration)
{
// Check if this is sensort notification
if (NotificationEventSchema.IsValid(sBody))
{
OnNotificationEventArgs eventData = JsonConvert.DeserializeObject <OnNotificationEventArgs>(sBody);
if (eventData != null && OnNotification != null)
{
var dispatcher = DispatcherHelper.GetDispatcher;
await dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.High, () =>
{
double fValue = 0.0;
if (double.TryParse(eventData.Value, out fValue))
{
eventData.Value = fValue.ToString("F1");
}
OnNotification.Invoke(sBody, eventData);
});
}
}
else if (ScheduleUpdateEventSchema.IsValid(sBody))
{
OnScheduleUpdateEventArgs eventData = JsonConvert.DeserializeObject <OnScheduleUpdateEventArgs>(sBody);
eventData.Schedule = this.FilterAppointments(eventData, eventsExpiration);
if (eventData != null && OnScheduleUpdate != null)
{
var dispatcher = DispatcherHelper.GetDispatcher;
await dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, () =>
{
OnScheduleUpdate.Invoke(sBody, eventData);
});
}
}
else
{
/// Unknow schema - probably an error
this.LogEvent(EventTypeConsts.Error, "Unknown json format", sBody);
}
}
private void ProcessMessage(string sBody, int eventsExpiration)
{
// Check if this is sensort notification
if (NotificationEventSchema.IsValid(sBody))
{
OnNotificationEventArgs eventData = JsonConvert.DeserializeObject <OnNotificationEventArgs>(sBody);
if (eventData != null && OnNotification != null)
{
DispatcherHelper.CheckBeginInvokeOnUI(() =>
{
double fValue = 0.0;
if (double.TryParse(eventData.Value, out fValue))
{
eventData.Value = fValue.ToString("F1");
}
OnNotification.Invoke(sBody, eventData);
});
}
}
else if (ScheduleUpdateEventSchema.IsValid(sBody))
{
OnScheduleUpdateEventArgs eventData = JsonConvert.DeserializeObject <OnScheduleUpdateEventArgs>(sBody);
List <Appointment> filteredList = this.FilterAppointments(eventData, eventsExpiration);
if (filteredList != null && OnScheduleUpdate != null)
{
DispatcherHelper.CheckBeginInvokeOnUI(() =>
{
OnScheduleUpdate.Invoke(sBody, filteredList);
});
}
}
else
{
/// Unknow schema - probably an error
this.LogEvent(EventTypeConsts.Error, "Unknown json format", sBody);
}
}