public async Task <IDisposable> SubscribeAsync(IPartitionObserver <T> observer)
{
if (!this.observers.Contains(observer))
{
this.observers.Add(observer);
foreach (var lease in this.partitionManager.currentlyOwnedShards.Values)
{
try
{
await observer.OnPartitionAcquiredAsync(lease);
}
catch (Exception ex)
{
// Eat any exceptions during notification of observers
AnalyticsEventSource.Log.PartitionManagerError(
partitionManager.accountName,
partitionManager.taskHub,
partitionManager.workerName,
lease.PartitionId,
ex,
Utils.ExtensionVersion);
}
}
}
return(new Unsubscriber(this.observers, observer));
}
public async Task <IDisposable> SubscribeAsync(IPartitionObserver <T> observer)
{
if (!this.observers.Contains(observer))
{
this.observers.Add(observer);
foreach (var lease in this.partitionManager.currentlyOwnedPartitions.Values)
{
try
{
await observer.OnPartitionAcquiredAsync(lease);
}
catch (Exception ex)
{
// Eat any exceptions during notification of observers
TraceLog.Exception(ex);
}
}
}
return(new Unsubscriber(this.observers, observer));
}
internal Unsubscriber(List <IPartitionObserver <T> > observers, IPartitionObserver <T> observer)
{
this._observers = observers;
this._observer = observer;
}
public Task <IDisposable> SubscribeAsync(IPartitionObserver <T> observer)
{
return(this.partitionObserverManager.SubscribeAsync(observer));
}
