/// <exception cref="ConnectionException">None of the provided Kafka servers are resolvable.</exception>
public BrokerRouter(IEnumerable <Uri> serverUris, IConnectionFactory connectionFactory = null, IConnectionConfiguration connectionConfiguration = null, IPartitionSelector partitionSelector = null, ICacheConfiguration cacheConfiguration = null, ILog log = null)
{
Log = log ?? TraceLog.Log;
ConnectionConfiguration = connectionConfiguration ?? new ConnectionConfiguration();
_connectionFactory = connectionFactory ?? new ConnectionFactory();
foreach (var uri in serverUris)
{
try {
var endpoint = _connectionFactory.Resolve(uri, Log);
var connection = _connectionFactory.Create(endpoint, ConnectionConfiguration, Log);
_allConnections = _allConnections.SetItem(endpoint, connection);
} catch (ConnectionException ex) {
Log.Warn(() => LogEvent.Create(ex, $"Ignoring uri that could not be resolved: {uri}"));
}
}
if (_allConnections.IsEmpty)
{
throw new ConnectionException("None of the provided Kafka servers are resolvable.");
}
Configuration = cacheConfiguration ?? new CacheConfiguration();
_partitionSelector = partitionSelector ?? new PartitionSelector();
}
public KafkaOptions(
Uri kafkaServerUri = null,
IConnectionConfiguration connectionConfiguration = null,
ICacheConfiguration cacheConfiguration = null,
IConnectionFactory connectionFactory = null,
IPartitionSelector partitionSelector = null,
IProducerConfiguration producerConfiguration = null,
IConsumerConfiguration consumerConfiguration = null,
ILog log = null)
: this(ImmutableList <Uri> .Empty.AddNotNull(kafkaServerUri), connectionConfiguration, cacheConfiguration, connectionFactory, partitionSelector, producerConfiguration, consumerConfiguration, log)
{
}
public ProducerConfiguration(
int requestParallelization = Defaults.RequestParallelization,
int batchSize = Defaults.BatchSize,
TimeSpan?batchMaxDelay = null,
TimeSpan?stopTimeout = null,
IPartitionSelector partitionSelector = null,
ISendMessageConfiguration sendDefaults = null)
{
RequestParallelization = requestParallelization;
BatchSize = Math.Max(1, batchSize);
BatchMaxDelay = batchMaxDelay ?? TimeSpan.FromMilliseconds(Defaults.BatchMaxDelayMilliseconds);
StopTimeout = stopTimeout ?? TimeSpan.FromSeconds(Defaults.DefaultStopTimeoutSeconds);
PartitionSelector = partitionSelector ?? new PartitionSelector();
SendDefaults = sendDefaults ?? new SendMessageConfiguration();
}
public KafkaOptions(
IEnumerable <Uri> kafkaServerUris = null,
IConnectionConfiguration connectionConfiguration = null,
ICacheConfiguration cacheConfiguration = null,
IConnectionFactory connectionFactory = null,
IPartitionSelector partitionSelector = null,
IProducerConfiguration producerConfiguration = null,
IConsumerConfiguration consumerConfiguration = null,
ILog log = null)
{
ServerUris = ImmutableList <Uri> .Empty.AddNotNullRange(kafkaServerUris);
CacheConfiguration = cacheConfiguration ?? new CacheConfiguration();
ConnectionConfiguration = connectionConfiguration ?? new ConnectionConfiguration();
ConnectionFactory = connectionFactory ?? new ConnectionFactory();
PartitionSelector = partitionSelector ?? new PartitionSelector();
ProducerConfiguration = producerConfiguration ?? new ProducerConfiguration();
ConsumerConfiguration = consumerConfiguration ?? new ConsumerConfiguration();
Log = log ?? TraceLog.Log;
}
/// <exception cref="ConnectionException">None of the provided Kafka servers are resolvable.</exception>
public BrokerRouter(Uri serverUri, IConnectionFactory connectionFactory = null, IConnectionConfiguration connectionConfiguration = null, IPartitionSelector partitionSelector = null, ICacheConfiguration cacheConfiguration = null, ILog log = null)
: this(new [] { serverUri }, connectionFactory, connectionConfiguration, partitionSelector, cacheConfiguration, log)
{
}
