nsq

Documentation

Overview

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

Only contains basic publish, subscribe, and close methods. Data will be encoded to JSON before publishing the message.

Index

• type Channel
  • func (c *Channel) Close() error
  • func (c *Channel) Read(model interface{}) (<-chan interface{}, <-chan error)
• 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(topic string, data interface{}) error
  • func (c *Client) Subscribe(topic string) (interface{}, error)

Types

type Channel

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

Channel is NSQ subscription channel.

func (*Channel) Close

func (c *Channel) Close() error

Close to close subscription.

func (*Channel) Read

func (c *Channel) Read(model interface{}) (<-chan interface{}, <-chan error)

Read to read incoming message.

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(topic string, data interface{}) error

Publish to publish message.

func (*Client) Subscribe

func (c *Client) Subscribe(topic string) (interface{}, error)

Subscribe to subscribe to a topic.