BatchingMailbox is a message queue that collects messages from one or more sources and then group them together into a MessageBatch message, before handing the batch over to the assigned IMessageInvoker.¨

The batching mailbox can be used together with actors, using the Props.WithMailbox method. Or, as a stand alone feature to use in non-actor scenarios. e.g. Log aggregation, collective reads or writes to a database, or similar realtime-batch oriented scenarios.