public RebalanceListener(IPartitionEventHandler <K, V> partitionEventHandler, KafkaConsumerActor <K, V> actor)
{
_partitionEventHandler = partitionEventHandler;
_actor = actor;
var restrictedConsumerTimeoutMs = Math.Round(actor._settings.PartitionHandlerWarning.TotalMilliseconds * 0.95);
_restrictedConsumer = new RestrictedConsumer <K, V>(actor._consumer, TimeSpan.FromMilliseconds(restrictedConsumerTimeoutMs));
_warningDuration = actor._settings.PartitionHandlerWarning;
}
/// <summary>
/// KafkaConsumerActor
/// </summary>
/// <param name="owner">Owner actor to send critical failures to</param>
/// <param name="settings">Consumer settings</param>
/// <param name="partitionEventHandler">Partion events handler</param>
public KafkaConsumerActor(IActorRef owner, ConsumerSettings <K, V> settings, IPartitionEventHandler <K, V> partitionEventHandler)
{
_owner = owner;
_settings = settings;
_partitionEventHandler = partitionEventHandler;
_pollMessage = new Internal.Poll <K, V>(this, periodic: true);
_delayedPollMessage = new Internal.Poll <K, V>(this, periodic: false);
_log = Context.GetLogger();
_commitRefreshing = CommitRefreshing.Create <K, V>(_settings.CommitRefreshInterval);
}
/// <summary>
/// KafkaConsumerActor
/// </summary>
/// <param name="owner">Owner actor to send critical failures to</param>
/// <param name="settings">Consumer settings</param>
/// <param name="statisticsHandler">Statistics handler</param>
/// <param name="partitionEventHandler">Partion events handler</param>
public KafkaConsumerActor(IActorRef owner, ConsumerSettings <K, V> settings, IPartitionEventHandler partitionEventHandler, IStatisticsHandler statisticsHandler)
{
_owner = owner;
_settings = settings;
_statisticsHandler = statisticsHandler;
_partitionEventHandler = partitionEventHandler;
var restrictedConsumerTimeoutMs = Math.Round(_settings.PartitionHandlerWarning.TotalMilliseconds * 0.95);
_restrictedConsumer = new RestrictedConsumer <K, V>(_consumer, TimeSpan.FromMilliseconds(restrictedConsumerTimeoutMs));
_warningDuration = _settings.PartitionHandlerWarning;
_pollMessage = new Internal.Poll <K, V>(this, periodic: true);
_delayedPollMessage = new Internal.Poll <K, V>(this, periodic: false);
_log = Context.GetLogger();
}
public Chain(IPartitionEventHandler handler1, IPartitionEventHandler handler2)
{
_handler1 = handler1;
_handler2 = handler2;
}
/// <summary> /// Gets actor props /// </summary> internal static Props GetProps <K, V>(IActorRef owner, ConsumerSettings <K, V> settings, Decider decider, IPartitionEventHandler handler, IStatisticsHandler statisticsHandler) => Props.Create(() => new KafkaConsumerActor <K, V>(owner, settings, decider, handler, statisticsHandler)).WithDispatcher(settings.DispatcherId);
/// <summary>
/// Opportunity for subclasses to add their logic to the partition assignment callbacks.
/// </summary>
protected virtual IPartitionEventHandler AddToPartitionAssignmentHandler(IPartitionEventHandler handler)
{
return(handler);
}
/// <summary>
/// PartitionAssignedHandlersChain
/// </summary>
/// <param name="handler1">First handler in chain</param>
/// <param name="handler2">Second handler in chain</param>
public PartitionAssignedHandlersChain(IPartitionEventHandler <K, V> handler1, IPartitionEventHandler <K, V> handler2)
{
_handler1 = handler1;
_handler2 = handler2;
}
/// <inheritdoc />
public IAutoSubscription WithPartitionEventsHandler(IPartitionEventHandler partitionEventHandler)
{
PartitionEventsHandler = new Option <IPartitionEventHandler>(partitionEventHandler);
return(this);
}
/// <summary> /// Gets actor props /// </summary> internal static Props GetProps <K, V>(ConsumerSettings <K, V> settings, IPartitionEventHandler <K, V> handler) => Props.Create(() => new KafkaConsumerActor <K, V>(ActorRefs.Nobody, settings, handler)).WithDispatcher(settings.DispatcherId);