zio-kinesis-future/nl.vroste.zio.kinesis.interop.futures/Consumer

Consumer

nl.vroste.zio.kinesis.interop.futures.Consumer

See theConsumer companion object

class Consumer

A scala-native Future based interface to the zio-kinesis Consumer

Attributes

Companion: object
Graph
Supertypes: class Object

trait Matchable

class Any

Members list

Value members

Concrete methods

def consumeWith[T](streamName: String, applicationName: String, deserializer: Deserializer[Any, T], workerIdentifier: String, fetchMode: FetchMode, leaseCoordinationSettings: LeaseCoordinationSettings, initialPosition: InitialPosition, emitDiagnostic: DiagnosticEvent => Unit, shardAssignmentStrategy: ShardAssignmentStrategy, checkpointBatchSize: Long, checkpointDuration: Duration)(recordProcessor: Record[T] => ExecutionContext => Future[Unit]): CancelableFuture[Unit]

Apply an effectful function to each record in a stream

This is the easiest way to consume Kinesis records from a stream, while benefiting from all of Consumer's features like parallel streaming, checkpointing and resharding.

Simply provide an asynchronous function that is applied to each record and the rest is taken care of. The function will be called for every record in the stream, with a parallelism.

Type parameters

T: Type of record values

Value parameters

checkpointBatchSize: Maximum number of records before checkpointing
checkpointDuration: Maximum interval before checkpointing
recordProcessor: A function for processing a Record[T]

Attributes

Returns: A cancelable future that completes with Unit when record processing is stopped or fails when the consumer stream fails

Implicits

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