Persistent actors - Horusiath/Akkling GitHub Wiki

Persistent actors are part of Akkling.Persistence package, which utilizes features of Akka.Persistence like eventsourcing to build reliable persistence layer on top of the actors. To create persistent actor you can use following functions:

• propsPersist (receive: Eventsourced<'Message> -> Effect<'Message>) : Props<'Message> - creates Props<'Message> for persist actor. This function cannot be used when combined with spawnAnonymous.
• propsPersiste (expr: Expr<(Eventsourced<'Message> -> Effect<'Message>)>) : Props<'Message> - same like propsPersist but works on F# quotations.

Go to examples to see, how to create persistent actors using Akkling F# API.

In addition to persistent actors, you can define so called view. View is connected with some persistent actor's event stream, however it works in read-only mode. You can use many different views to replay different read models from the same event stream:

• propsView (persistentId: string) (receive: View<'Message> -> Effect<'Message>) : Props<'Message> - creates Props<'Message> for a persistent view. [persistentId] is event stream identifier of correlated persistent actor.
• propsViewe (persistentId: string) (expr: Expr<(View<'Message> -> Effect<'Message>)>) : Props<'Message> - same as propsView but takes an F# quotation on input.