public KafkaMessageReceiver(ReceiveEndpointContext context, IConsumerLockContext <TKey, TValue> lockContext, IHeadersDeserializer headersDeserializer)
{
_context = context;
_lockContext = lockContext;
_headersDeserializer = headersDeserializer;
_dispatcher = context.CreateReceivePipeDispatcher();
}
public KafkaReceiveContext(ConsumeResult <TKey, TValue> result, ReceiveEndpointContext receiveEndpointContext,
IConsumerLockContext <TKey, TValue> lockContext, IHeadersDeserializer headersDeserializer)
: base(false, receiveEndpointContext)
{
_result = result;
_lockContext = lockContext;
_headersDeserializer = headersDeserializer;
var consumeContext = new KafkaConsumeContext <TKey, TValue>(this, _result);
AddOrUpdatePayload <ConsumeContext>(() => consumeContext, existing => consumeContext);
}
public KafkaConsumerContext(IHostConfiguration hostConfiguration, ReceiveSettings receiveSettings, IHeadersDeserializer headersDeserializer,
ConsumerBuilder <TKey, TValue> consumerBuilder, CancellationToken cancellationToken)
: base(cancellationToken)
{
var lockContext = new ConsumerLockContext <TKey, TValue>(hostConfiguration, receiveSettings);
_consumer = consumerBuilder
.SetPartitionsAssignedHandler(lockContext.OnAssigned)
.SetPartitionsRevokedHandler(lockContext.OnUnAssigned)
.SetErrorHandler(OnError)
.Build();
ReceiveSettings = receiveSettings;
HeadersDeserializer = headersDeserializer;
_lockContext = lockContext;
_executor = new ChannelExecutor(1);
}
