ReplicationProtocol

Type Members

1. trait Format extends Serializable

   

   Marker trait for protobuf-serializable replication protocol messages.

2. case class GetEventLogClockSuccess(clock: EventLogClock) extends Product with Serializable

   

   Success reply after a GetEventLogClock.

3. case class GetReplicationProgress(sourceLogId: String) extends Product with Serializable

   

   Requests the local replication progress for given sourceLogId from a target log.

   Requests the local replication progress for given sourceLogId from a target log.

   See also

   GetReplicationProgresses

4. case class GetReplicationProgressFailure(cause: Throwable) extends Product with Serializable

   

   Failure reply after a GetReplicationProgress.

5. case class GetReplicationProgressSuccess(sourceLogId: String, storedReplicationProgress: Long, currentTargetVersionVector: VectorTime) extends Product with Serializable

   

   Success reply after a GetReplicationProgress.

6. case class GetReplicationProgressesFailure(cause: Throwable) extends Product with Serializable

   

   Failure reply after a GetReplicationProgresses.

7. case class GetReplicationProgressesSuccess(progresses: Map[String, Long]) extends Product with Serializable

   

   Success reply after a GetReplicationProgresses.

8. case class LogInfo(logName: String, sequenceNr: Long) extends Format with Product with Serializable

   

   Info about an event log.

   Info about an event log. Part of ReplicationEndpointInfo.

   logName

   Name of the log this info object is about

   sequenceNr

   Current sequence number of this log

9. case class ReplicationEndpointInfo(endpointId: String, logInfos: Set[LogInfo]) extends Format with Product with Serializable

   

   ReplicationEndpoint info object.

   ReplicationEndpoint info object. Exchanged between replication endpoints to establish replication connections.

   endpointId

   Replication endpoint id.

   logInfos

   LogInfos of logs managed by the replication endpoint.

10. case class ReplicationRead(fromSequenceNr: Long, max: Int, filter: ReplicationFilter, targetLogId: String, replicator: ActorRef, currentTargetVersionVector: VectorTime) extends Format with Product with Serializable

    

    Instructs a source log to read up to max events starting at fromSequenceNr and applying the given replication filter.

11. case class ReplicationReadEnvelope(payload: ReplicationRead, logName: String) extends Format with Product with Serializable

    

    ReplicationRead requests are sent within this envelope to allow a remote acceptor to dispatch the request to the appropriate log.

12. case class ReplicationReadFailure(cause: String, targetLogId: String) extends Format with Product with Serializable

    

    Failure reply after a ReplicationRead.

13. case class ReplicationReadSuccess(events: Seq[DurableEvent], replicationProgress: Long, targetLogId: String, currentSourceVersionVector: VectorTime) extends DurableEventBatch with Format with Product with Serializable

    

    Success reply after a ReplicationRead.

    Success reply after a ReplicationRead.

    events

    Read events.

    replicationProgress

    Last read sequence number. This is greater than or equal to the sequence number of the last read event (if any).

14. case class ReplicationWrite(events: Seq[DurableEvent], sourceLogId: String, replicationProgress: Long, currentSourceVersionVector: VectorTime, replyTo: ActorRef = null) extends UpdateableEventBatch[ReplicationWrite] with Product with Serializable

    

    Instructs a target log to write replicated events from the source log identified by sourceLogId along with the last read position in the source log (replicationProgress).

15. case class ReplicationWriteFailure(cause: Throwable) extends Product with Serializable

    

    Failure reply after a ReplicationWrite.

16. case class ReplicationWriteN(writes: Seq[ReplicationWrite]) extends Product with Serializable

    

    Instructs an event log to batch-execute the given writes.

17. case class ReplicationWriteSuccess(num: Int, sourceLogId: String, storedReplicationProgress: Long, currentTargetVersionVector: VectorTime) extends Product with Serializable

    

    Success reply after a ReplicationWrite.

    Success reply after a ReplicationWrite.

    num

    Number of events actually replicated.

    sourceLogId

    Id of the log the written events were replicated from.

    storedReplicationProgress

    Last source log read position stored in the target log.

    currentTargetVersionVector

    Version vector of the target log after the events were written

18. case class SetReplicationProgress(sourceLogId: String, replicationProgress: Long) extends Product with Serializable

    

    Requests a target log to set the given replicationProgress for sourceLogId.

19. case class SetReplicationProgressFailure(cause: Throwable) extends Product with Serializable

    

    Failure reply after a SetReplicationProgress.

20. case class SetReplicationProgressSuccess(sourceLogId: String, storedReplicationProgress: Long) extends Product with Serializable

    

    Success reply after a SetReplicationProgress.