IInternalAsyncBatchObserver <T> IInternalStreamProvider.GetProducerInterface <T>(IAsyncStream <T> stream)
{
return(new SimpleMessageStreamProducer <T>(
(StreamImpl <T>)stream,
Name,
providerRuntime,
this.options.FireAndForgetDelivery,
this.options.OptimizeForImmutableData,
providerRuntime.PubSub(this.options.PubSubType),
IsRewindable,
this.serializationManager,
this.loggerFactory.CreateLogger <SimpleMessageStreamProducer <T> >()));
}
IInternalAsyncBatchObserver <T> IInternalStreamProvider.GetProducerInterface <T>(IAsyncStream <T> stream)
{
return(new SimpleMessageStreamProducer <T>(
(StreamImpl <T>)stream,
Name,
providerRuntime,
this.options.FireAndForgetDelivery,
this.options.OptimizeForImmutableData,
providerRuntime.PubSub(this.options.PubSubType),
this.streamFilter,
IsRewindable,
this.runtimeClient.ServiceProvider.GetRequiredService <DeepCopier <T> >(),
this.loggerFactory.CreateLogger <SimpleMessageStreamProducer <T> >()));
}
internal PersistentStreamPullingAgent(
GrainId id,
string strProviderName,
IStreamProviderRuntime runtime,
QueueId queueId,
TimeSpan queueGetPeriod,
TimeSpan initQueueTimeout)
: base(id, runtime.ExecutingSiloAddress, true)
{
if (runtime == null)
{
throw new ArgumentNullException("runtime", "PersistentStreamPullingAgent: runtime reference should not be null");
}
QueueId = queueId;
streamProviderName = strProviderName;
providerRuntime = runtime;
pubSub = runtime.PubSub(StreamPubSubType.GrainBased);
pubSubCache = new Dictionary <StreamId, StreamConsumerCollection>();
safeRandom = new SafeRandom();
this.queueGetPeriod = queueGetPeriod;
this.initQueueTimeout = initQueueTimeout;
numMessages = 0;
logger = providerRuntime.GetLogger(this.GrainId.ToString() + "-" + streamProviderName);
logger.Info((int)ErrorCode.PersistentStreamPullingAgent_01,
"Created {0} {1} for Stream Provider {2} on silo {3} for Queue {4}.",
this.GetType().Name, this.GrainId.ToDetailedString(), streamProviderName, base.Silo, QueueId.ToStringWithHashCode());
numReadMessagesCounter = CounterStatistic.FindOrCreate(new StatisticName(StatisticNames.STREAMS_PERSISTENT_STREAM_NUM_READ_MESSAGES, strProviderName));
numSentMessagesCounter = CounterStatistic.FindOrCreate(new StatisticName(StatisticNames.STREAMS_PERSISTENT_STREAM_NUM_SENT_MESSAGES, strProviderName));
}
internal PersistentStreamPullingAgent(
GrainId id,
string strProviderName,
IStreamProviderRuntime runtime,
QueueId queueId,
TimeSpan queueGetPeriod,
TimeSpan initQueueTimeout,
TimeSpan maxDeliveryTime)
: base(id, runtime.ExecutingSiloAddress, true)
{
if (runtime == null) throw new ArgumentNullException("runtime", "PersistentStreamPullingAgent: runtime reference should not be null");
if (strProviderName == null) throw new ArgumentNullException("runtime", "PersistentStreamPullingAgent: strProviderName should not be null");
QueueId = queueId;
streamProviderName = strProviderName;
providerRuntime = runtime;
pubSub = runtime.PubSub(StreamPubSubType.GrainBased);
pubSubCache = new Dictionary<StreamId, StreamConsumerCollection>();
safeRandom = new SafeRandom();
this.queueGetPeriod = queueGetPeriod;
this.initQueueTimeout = initQueueTimeout;
this.maxDeliveryTime = maxDeliveryTime;
numMessages = 0;
logger = providerRuntime.GetLogger(GrainId + "-" + streamProviderName);
logger.Info((int)ErrorCode.PersistentStreamPullingAgent_01,
"Created {0} {1} for Stream Provider {2} on silo {3} for Queue {4}.",
GetType().Name, GrainId.ToDetailedString(), streamProviderName, Silo, QueueId.ToStringWithHashCode());
numReadMessagesCounter = CounterStatistic.FindOrCreate(new StatisticName(StatisticNames.STREAMS_PERSISTENT_STREAM_NUM_READ_MESSAGES, strProviderName));
numSentMessagesCounter = CounterStatistic.FindOrCreate(new StatisticName(StatisticNames.STREAMS_PERSISTENT_STREAM_NUM_SENT_MESSAGES, strProviderName));
}
public StreamSubscriptionManagerAdmin(IStreamProviderRuntime providerRuntime)
{
// using ExplicitGrainBasedAndImplicit pubsub here, so if StreamSubscriptionManager.Add(Remove)Subscription called on a implicit subscribed
// consumer grain, its subscription will be handled by ImplicitPubsub, and will not be messed into GrainBasedPubsub
_explicitStreamSubscriptionManager = new StreamSubscriptionManager(providerRuntime.PubSub(StreamPubSubType.ExplicitGrainBasedAndImplicit),
StreamSubscriptionManagerType.ExplicitSubscribeOnly);
}
internal SimpleMessageStreamProducer(StreamImpl <T> stream, string streamProviderName, IStreamProviderRuntime providerUtilities, bool fireAndForgetDelivery, bool isRewindable)
{
this.stream = stream;
this.streamProviderName = streamProviderName;
providerRuntime = providerUtilities;
pubSub = providerRuntime.PubSub(StreamPubSubType.GrainBased);
connectedToRendezvous = false;
this.fireAndForgetDelivery = fireAndForgetDelivery;
IsRewindable = isRewindable;
isDisposed = false;
logger = providerRuntime.GetLogger(GetType().Name);
initLock = new AsyncLock();
ConnectToRendezvous().Ignore();
}
private IInternalAsyncObservable <T> GetConsumerInterfaceImpl <T>(IAsyncStream <T> stream)
{
return(new StreamConsumer <T>((StreamImpl <T>)stream, Name, providerRuntime, providerRuntime.PubSub(myConfig.PubSubType), this.loggerFactory, IsRewindable));
}
IInternalAsyncBatchObserver <T> IInternalStreamProvider.GetProducerInterface <T>(IAsyncStream <T> stream)
{
return(new SimpleMessageStreamProducer <T>((StreamImpl <T>)stream, Name, providerRuntime,
fireAndForgetDelivery, optimizeForImmutableData, providerRuntime.PubSub(pubSubType), IsRewindable));
}
private IInternalAsyncObservable <T> GetConsumerInterfaceImpl <T>(IAsyncStream <T> stream)
{
return(new StreamConsumer <T>((StreamImpl <T>)stream, Name, providerRuntime, providerRuntime.PubSub(DEFAULT_STREAM_PUBSUB_TYPE), IsRewindable));
}
public IAsyncObservable <T> GetConsumerInterface <T>(IAsyncStream <T> stream)
{
return(new StreamConsumer <T>((StreamImpl <T>)stream, Name, providerRuntime, providerRuntime.PubSub(StreamPubSubType.GrainBased), IsRewindable));
}
