public IConsumer <byte[], byte[]> GetConsumer(ConsumerConfig config, IConsumerRebalanceListener rebalanceListener)
{
ConsumerBuilder <byte[], byte[]> builder = builderKafkaHandler.GetConsumerBuilder(config);
if (rebalanceListener != null)
{
builder.SetPartitionsAssignedHandler((c, p) => rebalanceListener.PartitionsAssigned(c, p));
builder.SetPartitionsRevokedHandler((c, p) => rebalanceListener.PartitionsRevoked(c, p));
builder.SetLogHandler(loggerAdapter.LogConsume);
builder.SetErrorHandler(loggerAdapter.ErrorConsume);
if (exposeLibrdKafka)
{
// TODO : test librdkafka statistics with IntegrationTest (WIP see #82)
var consumerStatisticsHandler = new ConsumerStatisticsHandler(
config.ClientId,
streamConfig.ApplicationId,
(config as StreamizConsumerConfig)?.ThreadId);
consumerStatisticsHandler.Register(MetricsRegistry);
builder.SetStatisticsHandler((c, stat) =>
{
var statistics = JsonConvert.DeserializeObject <Statistics>(stat);
consumerStatisticsHandler.Publish(statistics);
});
}
}
return(builder.Build());
}
public void PartitionsAssigned(IConsumer <byte[], byte[]> consumer, List <TopicPartition> partitions)
{
if (partitions != null)
{
this.consumer.PartitionsAssigned(partitions);
}
wrapped?.PartitionsAssigned(consumer, partitions ?? new ());
}
public IConsumer <byte[], byte[]> GetConsumer(ConsumerConfig config, IConsumerRebalanceListener rebalanceListener)
{
ConsumerBuilder <byte[], byte[]> builder = new ConsumerBuilder <byte[], byte[]>(config);
if (rebalanceListener != null)
{
builder.SetPartitionsAssignedHandler((c, p) => rebalanceListener.PartitionsAssigned(c, p));
builder.SetPartitionsRevokedHandler((c, p) => rebalanceListener.PartitionsRevoked(c, p));
builder.SetLogHandler(loggerAdapter.LogConsume);
builder.SetErrorHandler(loggerAdapter.ErrorConsume);
}
return(builder.Build());
}
public void PartitionsAssigned(IConsumer <byte[], byte[]> consumer, List <TopicPartition> partitions)
{
this.consumer.PartitionsAssigned(partitions);
wrapped?.PartitionsAssigned(consumer, partitions);
}