public void Run(IBackgroundTaskInstance taskInstance)
{
var defferal = taskInstance.GetDeferral();
var taskHelper = new TaskHelper();
var signalingTask = taskHelper.GetTask(nameof(SignalingTask));
var connOwner = new ConnectionOwner
{
OwnerId = signalingTask.TaskId.ToString()
};
Hub.Instance.SignalingSocketService.ConnectToSignalingServer(connOwner);
Hub.Instance.SignalingClient.Register(new Registration
{
Name = RegistrationSettings.Name,
UserId = RegistrationSettings.UserId,
Domain = RegistrationSettings.Domain,
PushNotificationChannelURI = RegistrationSettings.PushNotificationChannelURI
});
defferal.Complete();
}
private static async System.Threading.Tasks.Task<IBackgroundTaskRegistration> RegisterSignalingTask(TaskHelper helper, bool registerAgain = true)
{
var signalingTask = helper.GetTask(nameof(SignalingTask)) ??
await helper.RegisterTask(nameof(SignalingTask), typeof(SignalingTask).FullName,
new SocketActivityTrigger(), registerAgain).AsTask();
return signalingTask;
}
void UnRegisterAllBackgroundTask()
{
var helper = new TaskHelper();
var signalingReg = helper.GetTask(nameof(SignalingTask));
if (signalingReg != null)
signalingReg.Unregister(true);
var regOp = helper.GetTask(nameof(PushNotificationTask));
if (regOp != null)
regOp.Unregister(true);
}
private static async System.Threading.Tasks.Task RegisterForPush(TaskHelper helper, bool registerAgain = true)
{
try
{
PushNotificationHelper.RegisterPushNotificationChannel();
var pushNotificationTask = await helper.RegisterTask(nameof(PushNotificationTask), typeof(PushNotificationTask).FullName,
new PushNotificationTrigger(), registerAgain).AsTask();
if (pushNotificationTask == null)
{
Debug.WriteLine("Push notification background task is not started");
}
}
catch (Exception e)
{
Debug.WriteLine($"Failed to register for push notification. Error: {e.Message}");
}
}
private static async System.Threading.Tasks.Task RegisterForPush(bool registerAgain = true)
{
PushNotificationHelper.RegisterPushNotificationChannel();
var helper = new TaskHelper();
var pushNotificationTask = await helper.RegisterTask(nameof(PushNotificationTask),
typeof(PushNotificationTask).FullName,
new PushNotificationTrigger(),
registerAgain);
if (pushNotificationTask == null)
{
Debug.WriteLine("Push notification background task is not started");
}
}
private static async Task<IBackgroundTaskRegistration> RegisterSessionConnectedTask(TaskHelper helper)
{
var sessionConnTask = helper.GetTask(nameof(SessionConnectedTask)) ??
await helper.RegisterTask(nameof(SessionConnectedTask),
typeof(SessionConnectedTask).FullName,
new SystemTrigger(SystemTriggerType.InternetAvailable, oneShot: false),
removeIfRegistered: false);
return sessionConnTask;
}
