public DefaultKafkaConsumerClientFactory(
IOptions <KafkaOptions> kafkaOptions,
IOptions <KafkaConsumerOptions> options,
ILogger <DefaultKafkaConsumer> logger)
{
_logger = logger;
_options = options.Value;
_options.BrokerServers = _options.BrokerServers == null || _options.BrokerServers.Length <= 0
? kafkaOptions.Value.BrokerServers
: _options.BrokerServers;
}
public KafkaUnderlyingConfigBuilder Append(KafkaConsumerOptions options)
{
if (options.BrokerServers == null || options.BrokerServers.Length <= 0)
{
throw new ArgumentNullException(nameof(options.BrokerServers));
}
if (options.Topics == null || options.Topics.Length <= 0)
{
throw new ArgumentNullException(nameof(options.BrokerServers));
}
PreConditions.NotNullOrEmpty(options.Group, nameof(options.Group));
Append("bootstrap.servers", options.BrokerServers.Aggregate((x, y) => $"{x},{y}"));
Append("allow.auto.create.topics", options.AllowAutoCreateTopic);
Append("group.id", options.Group);
Append("auto.offset.reset", options.BootstrapOffsetOptions.AutoResetType);
Append("enable.auto.commit", options.AutoCommitOptions.Enable);
Append("auto.commit.interval.ms", options.AutoCommitOptions.IntervalMilliseconds);
return(this);
}
