New creates, initializes and returns a new WorkerPool instance.

NewJob creates a new Job instance with the job's handler.

WithJobCh sets a job channel to worker-pool using option function.

WithLogger sets a logger to worker-pool using option function.

WithResultCh sets a result channel to worker-pool using option function.

WorkerPool is an implementation of a component that allows creating a set of workers to process arbitrary jobs in background.