worker

package

v0.1.0-alpha Latest Latest Go to latest Published: May 19, 2018 License: BSD-3-Clause Imports: 6 Imported by: 0

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func WorkerGoroutines(goroutines int) func(*Client)

WorkerGoroutines set the quantity of goroutines used to process the queue.

func WorkerLogger(logger log.Logger) func(*Client)

WorkerLogger set the worker logger.

func WorkerProcessor(processor Processor) func(*Client)

WorkerProcessor set the processor at Worker.

func WorkerPuller(puller Puller) func(*Client)

WorkerPuller set the puller at worker.

func WorkerPusher(pusher Pusher) func(*Client)

WorkerPusher set the pusher at worker.

func WorkerTimeout(timeout time.Duration) func(*Client)

WorkerTimeout set the default timeout duration for a task to process.

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

Client implements the logic to process tasks.

func NewClient(options ...func(*Client)) (*Client, error)

NewClient returns a configured worker.

func (c *Client) Push(ctx context.Context, content []byte) error

Push the task to be processed.

func (c *Client) Start()

Start the worker to process tasks.

func (c *Client) Stop()

Stop the client.

type Processor interface {
	Process(context.Context, []byte) error
}

Processor is used to process the tasks.

type Puller interface {
	Pull(context.Context, func(context.Context, []byte) error) error
}

Puller is used to fetch a task to process.

type Pusher interface {
	Push(context.Context, []byte) error
}

Pusher is used to send a task to be processed.