akka.persistence
Resets a PersistentChannel, forcing it to redeliver all unconfirmed persistent messages. This does not affect writing Deliver requests.
(Since version 2.3.4) PersistentChannel will be removed, see akka.persistence.AtLeastOnceDelivery instead.
akka.persistence.AtLeastOnceDelivery
Java API.
Resets a PersistentChannel, forcing it to redeliver all unconfirmed persistent messages. This does not affect writing Deliver requests.
(Since version 2.3.4) PersistentChannel will be removed, see
akka.persistence.AtLeastOnceDelivery
instead.