queue

Documentation

Index

• type Closure
• type QueueWorker
  • func New(capacity, workers int) *QueueWorker
  • func (qw *QueueWorker) Push(v interface{}) error
  • func (qw *QueueWorker) Work(closure Closure) error

Types

type Closure

type Closure func(v interface{}) error

Closure is the function used for each item in the Queue to handle the logic

type QueueWorker

type QueueWorker struct {
	// contains filtered or unexported fields
}

QueueWorker allow us to run N concurrent jobs in order

func New

func New(capacity, workers int) *QueueWorker

New initiates a new FIFO queue

func (*QueueWorker) Push

func (qw *QueueWorker) Push(v interface{}) error

Push item to the queue

func (*QueueWorker) Work

func (qw *QueueWorker) Work(closure Closure) error

Work starts N coroutines based on QueueWorker.workers The queue will stop at first failure if any. The workers expect the queue to be populated before any work is started.