public void DismissError()
{
LoadSnapshotTask = new SnapshotTask()
{
Task = LastSucceededTask
};
TriggerUpdate(LoadSnapshotTaskChangedEventArgs);
}
private async Task StartLoadTask(Task <Snapshot> task)
{
try
{
await task;
LastSucceededTask = task;
}
catch (Exception) { }
finally
{
LoadSnapshotTask = new SnapshotTask()
{
Task = task
};
TriggerUpdate(LoadSnapshotTaskChangedEventArgs);
}
}
public Task <Snapshot> UpdateAsync()
{
if (!LoadSnapshotTask.Task.IsCompleted)
{
return(LoadSnapshotTask.Task);
}
Snapshot oldSnapshot = null;
if (LoadSnapshotTask.Task.Status == TaskStatus.RanToCompletion)
{
oldSnapshot = LoadSnapshotTask.Task.Result;
}
var task = HostedUtils.UpdateSnapshotAsync(HostedConfig, oldSnapshot);
LoadSnapshotTask = new SnapshotTask()
{
Task = task
};
TriggerUpdate(LoadSnapshotTaskChangedEventArgs);
_ = StartLoadTask(task);
return(task);
}
