LoggerWithTask adds task information to a logger.

NewPostgresQueueRepo returns a new Postgres backed QueueRepository.

NewQueueWorker returns a worker that synchronizes a SQL table formed as a list of pair documentID/timestamp with a channel.

NewWorker returns a new Worker.

Task is a standardised queued task.

QueueRepository allows interaction with a Task queue.

Workable defines objects usable by the worker.

Worker provides a synchronization api to a workable.