log

class BatchingEventLog extends Actor

An event log wrapper that batches EventsourcingProtocol.Write commands.
An event log wrapper that batches EventsourcingProtocol.Write commands. Batched write commands are sent as EventsourcingProtocol.WriteN batch to the wrapped event log.
Batch sizes dynamically increase to a configurable limit under increasing load. The batch size limit can be configured with eventuate.log.write-batch-size-limit. If there is no current write operation in progress, a new Write command is served immediately (as WriteN batch of size 1), keeping latency at a minimum.

package cassandra
package leveldb
def prepareReplicate(logId: String, events: Seq[DurableEvent], lastSourceLogSequenceNrRead: Long, nextSequenceNr: ⇒ Long): Seq[DurableEvent]

Prepares given replicated events to be written to log identified by logId using the given nextSequenceNr generator.
def prepareWrite(logId: String, events: Seq[DurableEvent], nextSequenceNr: ⇒ Long): Seq[DurableEvent]

Prepares given emitted events to be written to log identified by logId using the given nextSequenceNr generator.