public KafkaConsumerWrapper(KafkaPubSubConfiguration configuration, ILoggerFactory loggerFactory, string group)
{
this.configuration = configuration ?? throw new ArgumentNullException(nameof(configuration));
this.group = group ?? throw new ArgumentNullException(nameof(group));
logger = loggerFactory?.CreateLogger <KafkaConsumerWrapper>() ?? throw new ArgumentNullException(nameof(loggerFactory));
_kafkaConsumer = new Consumer(configuration.CreateKafkaConsumerConfigurationDictionary(group));
KafkaConsumerEventsSubscribe();
}
public KafkaProducerWrapper(KafkaPubSubConfiguration configuration, ILoggerFactory loggerFactory)
{
this.configuration = configuration ?? throw new ArgumentNullException(nameof(configuration));
logger = loggerFactory?.CreateLogger <KafkaProducerWrapper>() ?? throw new ArgumentNullException(nameof(loggerFactory));
}
public KafkaPubSub(KafkaPubSubConfiguration configuration, ILoggerFactory loggerFactory)
{
this.configuration = configuration ?? throw new ArgumentNullException(nameof(configuration));
this.loggerFactory = loggerFactory ?? throw new ArgumentNullException(nameof(loggerFactory));
producer = new KafkaProducerWrapper(configuration, loggerFactory);
}
public static IDictionary <string, object> CreateKafkaProducerConfigurationDictionary(this KafkaPubSubConfiguration configuration)
{
return(new Dictionary <string, object>
{
{ "bootstrap.servers", configuration.BrokerList }
});
}
public static IDictionary <string, object> CreateKafkaConsumerConfigurationDictionary(this KafkaPubSubConfiguration configuration, string groupId)
{
return(new Dictionary <string, object>
{
{ "group.id", groupId },
{ "enable.auto.commit", false },
{ "bootstrap.servers", configuration.BrokerList },
{ "auto.offset.reset", "earliest" }
});
}