private void ApplySettings(ConsumerSettings <K, V> updatedSettings)
{
_settings = updatedSettings;
_pollTimeout = _settings.PollTimeout;
_positionTimeout = _settings.PositionTimeout;
_commitRefreshing = CommitRefreshing.Create <K, V>(_settings.CommitRefreshInterval);
try
{
if (_log.IsDebugEnabled)
{
_log.Debug($"Creating Kafka consumer with settings: {JsonConvert.SerializeObject(_settings)}");
}
var localSelf = Self;
_consumer = _settings.CreateKafkaConsumer(
consumeErrorHandler: (c, e) => localSelf.Tell(new Status.Failure(new KafkaException(e))),
partitionAssignedHandler: (c, tp) => localSelf.Tell(new PartitionAssigned(tp.ToImmutableHashSet())),
partitionRevokedHandler: (c, tp) => localSelf.Tell(new PartitionRevoked(tp.ToImmutableHashSet())),
statisticHandler: (c, json) => _statisticsHandler.OnStatistics(c, json));
if (_settings.ConnectionCheckerSettings.Enabled)
{
_connectionCheckerActor = Context.ActorOf(ConnectionChecker.Props(_settings.ConnectionCheckerSettings));
}
}
catch (Exception e)
{
ProcessError(e);
throw;
}
}
/// <summary>
/// KafkaConsumerActor
/// </summary>
/// <param name="owner">Owner actor to send critical failures to</param>
/// <param name="settings">Consumer settings</param>
/// <param name="partitionEventHandler">Partion events handler</param>
public KafkaConsumerActor(IActorRef owner, ConsumerSettings <K, V> settings, IPartitionEventHandler <K, V> partitionEventHandler)
{
_owner = owner;
_settings = settings;
_partitionEventHandler = partitionEventHandler;
_pollMessage = new Internal.Poll <K, V>(this, periodic: true);
_delayedPollMessage = new Internal.Poll <K, V>(this, periodic: false);
_log = Context.GetLogger();
_commitRefreshing = CommitRefreshing.Create <K, V>(_settings.CommitRefreshInterval);
}
