mqttconf

Documentation

Overview

Package mqtt contains supporting utils shared between MQTT reader and writer.

Index

• func WillFieldSpec() docs.FieldSpec
• type Will
  • func EmptyWill() Will
  • func (w *Will) Validate() error

Functions

func WillFieldSpec

func WillFieldSpec() docs.FieldSpec

WillFieldSpec defines a last will message registration.

Types

type Will

type Will struct {
	Enabled  bool   `json:"enabled" yaml:"enabled"`
	QoS      uint8  `json:"qos" yaml:"qos"`
	Retained bool   `json:"retained" yaml:"retained"`
	Topic    string `json:"topic" yaml:"topic"`
	Payload  string `json:"payload" yaml:"payload"`
}

Will holds configuration for the last will message that the broker emits, should benthos exit abnormally.

func EmptyWill

func EmptyWill() Will

EmptyWill returns an empty will, meaning last will message should not be registered.

func (*Will) Validate

func (w *Will) Validate() error

Validate the Will configuration and return nil or error accordingly.