public KafkaEventBus(
IServiceProvider serviceProvider,
IKafkaEventBusContainer eventBusContainer,
string topic, int lBCount = 1)
{
if (string.IsNullOrEmpty(topic))
{
throw new ArgumentNullException(nameof(topic));
}
if (lBCount < 1)
{
throw new ArgumentOutOfRangeException($"{nameof(lBCount)} must be greater than 1");
}
ServiceProvider = serviceProvider;
observerUnitContainer = serviceProvider.GetService <IObserverUnitContainer>();
Container = eventBusContainer;
Topic = topic;
LBCount = lBCount;
Topics = new List <string>();
if (LBCount == 1)
{
Topics.Add(Topic);
}
else
{
for (int i = 0; i < LBCount; i++)
{
Topics.Add($"{Topic }_{ i.ToString()}");
}
}
_CHash = new ConsistentHash(Topics, lBCount * 10);
}
public KafkaEventBus(
IObserverUnitContainer observerUnitContainer,
IKafkaEventBusContainer eventBusContainer,
string topic,
int lBCount = 1,
bool reenqueue = true)
{
if (string.IsNullOrEmpty(topic))
{
throw new ArgumentNullException(nameof(topic));
}
if (lBCount < 1)
{
throw new ArgumentOutOfRangeException($"{nameof(lBCount)} must be greater than 1");
}
this.observerUnitContainer = observerUnitContainer;
Container = eventBusContainer;
Topic = topic;
LBCount = lBCount;
Reenqueue = reenqueue;
Topics = new List <string>();
if (LBCount == 1)
{
Topics.Add(Topic);
}
else
{
for (int i = 0; i < LBCount; i++)
{
Topics.Add($"{Topic }_{ i.ToString()}");
}
}
_CHash = new ConsistentHash(Topics, lBCount * 10);
}
public ConsumerManager(
ILogger <ConsumerManager> logger,
IKafkaClient client,
IGrainFactory grainFactory,
IServiceProvider provider,
IKafkaEventBusContainer kafkaEventBusContainer)
{
this.provider = provider;
this.client = client;
this.logger = logger;
this.kafkaEventBusContainer = kafkaEventBusContainer;
this.grainFactory = grainFactory;
}
