nsq

Documentation

Overview

Package nsq is a wrapper of the original "github.com/nsqio/go-nsq" library.

Index

• type Client
  • func New(address string) (*Client, error)
  • func NewWithConfig(address string, cfg *nsq.Config) (*Client, error)
  • func (c *Client) Close() error
  • func (c *Client) Publish(ctx context.Context, topic string, data []byte) error
  • func (c *Client) Subscribe(ctx context.Context, topic string, handlerFunc pubsub.HandlerFunc) (err error)
  • func (c *Client) Use(middlewares ...func(pubsub.HandlerFunc) pubsub.HandlerFunc)

Types

type Client

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

Client is NSQ pubsub client.

func New

func New(address string) (*Client, error)

New to create new NSQ pubsub client.

func NewWithConfig

func NewWithConfig(address string, cfg *nsq.Config) (*Client, error)

NewWithConfig to create new NSQ pubsub client with config.

func (*Client) Close

func (c *Client) Close() error

Close to close pubsub connection.

func (*Client) Publish

func (c *Client) Publish(ctx context.Context, topic string, data []byte) error

Publish to publish message.

func (*Client) Subscribe

func (c *Client) Subscribe(ctx context.Context, topic string, handlerFunc pubsub.HandlerFunc) (err error)

Subscribe to subscriber topic.

func (*Client) Use

func (c *Client) Use(middlewares ...func(pubsub.HandlerFunc) pubsub.HandlerFunc)

Use to add pubsub middlewares.