session

Documentation

Index

• type Client
• type Handler
• type Session
  • func New(inbound, outbound net.Conn, handler Handler, logger logger.Logger, ...) *Session
  • func (s *Session) Stream() error

Types

type Client

type Client struct {
	ID       string
	Username string
	Password []byte
	Cert     x509.Certificate
}

Client stores MQTT client data.

type Handler

type Handler interface {
	// Authorization on client `CONNECT`
	// Each of the params are passed by reference, so that it can be changed
	AuthConnect(client *Client) error

	// Authorization on client `PUBLISH`
	// Topic is passed by reference, so that it can be modified
	AuthPublish(client *Client, topic *string, payload *[]byte) error

	// Authorization on client `SUBSCRIBE`
	// Topics are passed by reference, so that they can be modified
	AuthSubscribe(client *Client, topics *[]string) error

	// After client successfully connected
	Connect(client *Client)

	// After client successfully published
	Publish(client *Client, topic *string, payload *[]byte)

	// After client successfully subscribed
	Subscribe(client *Client, topics *[]string)

	// After client unsubscribed
	Unsubscribe(client *Client, topics *[]string)

	// Disconnect on connection with client lost
	Disconnect(client *Client)
}

Handler is an interface for mProxy hooks

type Session

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

Session represents MQTT Proxy session between client and broker.

func New

func New(inbound, outbound net.Conn, handler Handler, logger logger.Logger, cert x509.Certificate) *Session

New creates a new Session.

func (*Session) Stream

func (s *Session) Stream() error

Stream starts proxying traffic between client and broker.