public void Start()
{
if (_started)
{
return;
}
try
{
_serviceContainer.Start();
_consumerPool = new ThreadPoolConsumerPool(this, _eventChannel, _receiveTimeout)
{
MaximumConsumerCount = MaximumConsumerThreads,
};
_consumerPool.Start();
}
catch (Exception)
{
if (_consumerPool != null)
{
_consumerPool.Dispose();
}
throw;
}
_started = true;
}
public KafkaMessageConsumer(
IConsumerPool consumerPool,
IExceptionNotifier exceptionNotifier,
IOptions <AbpKafkaOptions> options)
{
ConsumerPool = consumerPool;
ExceptionNotifier = exceptionNotifier;
Options = options.Value;
Logger = NullLogger <KafkaMessageConsumer> .Instance;
Callbacks = new ConcurrentBag <Func <Message <string, byte[]>, Task> >();
}
protected virtual void Dispose(bool disposing)
{
if (_disposed)
{
return;
}
if (disposing)
{
if (_consumerPool != null)
{
_consumerPool.Stop();
_consumerPool.Dispose();
_consumerPool = null;
}
if (_serviceContainer != null)
{
_serviceContainer.Stop();
_serviceContainer.Dispose();
_serviceContainer = null;
}
if (ControlBus != this)
{
ControlBus.Dispose();
}
if (_performanceCounterConnection != null)
{
_performanceCounterConnection.Dispose();
_performanceCounterConnection = null;
}
_eventChannel = null;
Endpoint = null;
if (_counters != null)
{
_counters.Dispose();
_counters = null;
}
EndpointCache.Dispose();
}
_disposed = true;
}
public KafkaMessageConsumer(
IConsumerPool consumerPool,
IExceptionNotifier exceptionNotifier,
IOptions <AbpKafkaOptions> options,
IProducerPool producerPool,
AbpAsyncTimer timer)
{
ConsumerPool = consumerPool;
ExceptionNotifier = exceptionNotifier;
ProducerPool = producerPool;
Timer = timer;
Options = options.Value;
Logger = NullLogger <KafkaMessageConsumer> .Instance;
Callbacks = new ConcurrentBag <Func <Message <string, byte[]>, Task> >();
Timer.Period = 5000; //5 sec.
Timer.Elapsed = Timer_Elapsed;
Timer.RunOnStart = true;
}