public static async Task <IDictionary <ActorId, ActorInformation> > GetFromAllActors <TActorType>(IPartitionEnumerationManager partitionEnumerationManager, IActorProxyFactory actorProxyFactory,
Uri serviceUri, CancellationToken cancellationToken = default(CancellationToken), int maxResults = 100)
where TActorType : IActor
{
var servicePartitionKeysAsync = await ServiceContextExtensions.GetServicePartitionKeysAsync(partitionEnumerationManager, serviceUri);
var result = new Dictionary <ActorId, ActorInformation>();
var results = 0;
foreach (var partitionInformation in servicePartitionKeysAsync)
{
var actorServiceProxy = actorProxyFactory.CreateActorServiceProxy <IActorService>(serviceUri, partitionInformation.LowKey);
ContinuationToken continuationToken = null;
do
{
var page = await actorServiceProxy.GetActorsAsync(continuationToken, cancellationToken);
foreach (var actor in page.Items)
{
result.Add(actor.ActorId, actor);
results++;
}
if (results >= maxResults)
{
return(result);
}
continuationToken = page.ContinuationToken;
}while (continuationToken != null);
}
return(result);
}
public static async Task <IDictionary <ActorId, TResult> > GetFromAllActors <TActorType, TResult>(IPartitionEnumerationManager partitionEnumerationManager,
IActorProxyFactory actorProxyFactory, Uri serviceUri, Func <TActorType, Task <KeyValuePair <ActorId, TResult> > > onEachActor, CancellationToken cancellationToken = default(CancellationToken))
where TActorType : IActor
{
var servicePartitionKeysAsync = await ServiceContextExtensions.GetServicePartitionKeysAsync(partitionEnumerationManager, serviceUri);
var activeActors = new List <ActorInformation>();
foreach (var partitionInformation in servicePartitionKeysAsync)
{
var actorServiceProxy = actorProxyFactory.CreateActorServiceProxy <IActorService>(serviceUri, partitionInformation.LowKey);
ContinuationToken continuationToken = null;
do
{
var page = await actorServiceProxy.GetActorsAsync(continuationToken, cancellationToken);
activeActors.AddRange(page.Items);
continuationToken = page.ContinuationToken;
} while (continuationToken != null);
}
var tasks = activeActors.Select(activeActor => actorProxyFactory.CreateActorProxy <TActorType>(activeActor.ActorId)).Select(onEachActor).ToList();
return((await Task.WhenAll(tasks)).ToDictionary(task => task.Key, task => task.Value));
}
public static async Task <IEnumerable <ActorInformation> > GetActorsAsync(this FabricClient fabricClient, IActorProxyFactory actorProxyFactory, Uri actorServiceUri, long lowKey, CancellationToken cancellationToken) => (await actorProxyFactory.CreateActorServiceProxy <IActorService>(actorServiceUri, lowKey + 1).GetActorsAsync(null, cancellationToken)).Items;
internal IActorService GetServiceProxy(Guid instanceId) =>
_actorProxyFactory.CreateActorServiceProxy <IActorService>(new Uri("fabric:/PoolManager/InstanceActorService"), new ActorId(instanceId));