mqtt

Documentation

Index

• func NewBackend(c config.Config) (gateway.Gateway, error)
• type Backend
  • func (b *Backend) Close() error
  • func (b *Backend) DownlinkTXAckChan() chan gw.DownlinkTXAck
  • func (b *Backend) RXPacketChan() chan gw.UplinkFrame
  • func (b *Backend) SendGatewayConfigPacket(configPacket gw.GatewayConfiguration) error
  • func (b *Backend) SendTXPacket(txPacket gw.DownlinkFrame) error
  • func (b *Backend) StatsPacketChan() chan gw.GatewayStats

Functions

func NewBackend

func NewBackend(c config.Config) (gateway.Gateway, error)

NewBackend creates a new Backend.

Types

type Backend

type Backend struct {
	sync.RWMutex
	// contains filtered or unexported fields
}

Backend implements a MQTT pub-sub backend.

func (*Backend) Close

func (b *Backend) Close() error

Close closes the backend. Note that this closes the backend one-way (gateway to backend). This makes it possible to perform a graceful shutdown (e.g. when there are still packets to send back to the gateway).

func (*Backend) DownlinkTXAckChan

func (b *Backend) DownlinkTXAckChan() chan gw.DownlinkTXAck

DownlinkTXAckChan returns the downlink tx ack channel.

func (*Backend) RXPacketChan

func (b *Backend) RXPacketChan() chan gw.UplinkFrame

RXPacketChan returns the uplink-frame channel.

func (*Backend) SendGatewayConfigPacket

func (b *Backend) SendGatewayConfigPacket(configPacket gw.GatewayConfiguration) error

SendGatewayConfigPacket sends the given GatewayConfigPacket to the gateway.

func (*Backend) SendTXPacket

func (b *Backend) SendTXPacket(txPacket gw.DownlinkFrame) error

SendTXPacket sends the given downlink-frame to the gateway.

func (*Backend) StatsPacketChan

func (b *Backend) StatsPacketChan() chan gw.GatewayStats

StatsPacketChan returns the gateway stats channel.