topic

Documentation

Overview

Package topic implements MQTT topic matching

Index

• Constants
• func Join(parts []string) string
• func Match(topic, filter string) bool
• func MatchPath(topicPath, filterPath []string) bool
• func Split(topic string) []string
• func ValidateFilter(filter string) error
• func ValidateTopic(topic string) error

Constants

const (
	Separator      = "/"
	Wildcard       = "#"
	PartWildcard   = "+"
	InternalPrefix = "$"
)

MQTT constants

Functions

func Join

func Join(parts []string) string

Join topic parts

func Match

func Match(topic, filter string) bool

Match a topic to a filter

func MatchPath

func MatchPath(topicPath, filterPath []string) bool

MatchPath matches a separated topic to a filter

func Split

func Split(topic string) []string

Split a topic into parts

func ValidateFilter

func ValidateFilter(filter string) error

ValidateFilter validates a topic filter

func ValidateTopic

func ValidateTopic(topic string) error

ValidateTopic validates a topic name