public KafkaTopicProducer(string brokerList, string topic, SslConfig sslConfig)
{
var config = new Dictionary <string, object>
{
{ "bootstrap.servers", brokerList },
{ "group.id", "euler" },
{ "enable.auto.commit", true }, // this is the default
{ "auto.commit.interval.ms", 5000 },
{ "statistics.interval.ms", 60000 },
{ "session.timeout.ms", 6000 }
};
SetSslConfig(sslConfig, config);
var keySerialiser = new StringSerializer(Encoding.UTF8);
var valueSerialiser = new StringSerializer(Encoding.UTF8);
this.producer = new Producer <string, string>(config, keySerialiser, valueSerialiser);
this.topic = topic;
}
public KafkaTopicConsumer(string brokerList, List <string> topics, SslConfig sslConfig)
{
var config = new Dictionary <string, object>
{
{ "bootstrap.servers", brokerList },
{ "group.id", "euler" },
{ "enable.auto.commit", false },
{ "auto.commit.interval.ms", 5000 },
{ "statistics.interval.ms", 60000 },
{ "session.timeout.ms", 6000 },
{ "auto.offset.reset", "earliest" }
};
SetSslConfig(sslConfig, config);
var keyDeserialiser = new StringDeserializer(Encoding.UTF8);
var valueDeserialiser = new StringDeserializer(Encoding.UTF8);
this.consumer = new Consumer <string, string>(config, keyDeserialiser, valueDeserialiser);
this.topics = topics;
}
protected static void SetSslConfig(SslConfig sslConfig, Dictionary <string, object> config)
{
if (sslConfig != null)
{
config.Add("security.protocol", "ssl");
if (!String.IsNullOrWhiteSpace(sslConfig.CaLocation))
{
config.Add("ssl.ca.location", sslConfig.CaLocation);
}
if (!String.IsNullOrWhiteSpace(sslConfig.KeyLocation))
{
config.Add("ssl.key.location", sslConfig.KeyLocation);
}
if (!String.IsNullOrWhiteSpace(sslConfig.CertificateLocation))
{
config.Add("ssl.certificate.location", sslConfig.CertificateLocation);
}
}
}
