Class AmqpSource

Inheritance

Object

AmqpSource

Inherited Members

Object.Equals(Object)

Object.Equals(Object, Object)

Object.GetHashCode()

Object.GetType()

Object.MemberwiseClone()

Object.ReferenceEquals(Object, Object)

Object.ToString()

Namespace: Akka.Streams.Amqp.RabbitMq.Dsl

Assembly: Akka.Streams.Amqp.RabbitMq.dll

Syntax

public static class AmqpSource

Methods

AtMostOnceSource(IAmqpSourceSettings, Int32)

Convenience for "at-most once delivery" semantics. Each message is acked to RabbitMQ before it is emitted downstream.

Declaration

public static Source<IncomingMessage, NotUsed> AtMostOnceSource(IAmqpSourceSettings settings, int bufferSize)

Parameters

Type	Name	Description
IAmqpSourceSettings	settings
Int32	bufferSize

Returns

Type	Description
Akka.Streams.Dsl.Source<IncomingMessage, Akka.NotUsed>

CommittableSource(IAmqpSourceSettings, Int32)

The committableSource makes it possible to commit (ack/nack) messages to RabbitMQ. This is useful when "at-least once delivery" is desired, as each message will likely be delivered one time but in failure cases could be duplicated. If you commit the offset before processing the message you get "at-most once delivery" semantics, and for that there is a AtMostOnceSource(IAmqpSourceSettings, Int32). Compared to auto-commit, this gives exact control over when a message is considered consumed.

Declaration

public static Source<CommittableIncomingMessage, NotUsed> CommittableSource(IAmqpSourceSettings settings, int bufferSize)

Parameters

Type	Name	Description
IAmqpSourceSettings	settings
Int32	bufferSize

Returns

Type	Description
Akka.Streams.Dsl.Source<CommittableIncomingMessage, Akka.NotUsed>	TBD