wsutil

Documentation

Overview

Package wsutil provides websocket server utilities.

Index

• func AllowOrigins(origins []string) (func(r *http.Request) bool, error)

Functions

func AllowOrigins

func AllowOrigins(origins []string) (func(r *http.Request) bool, error)

AllowOriginsGlob returns a function, sutiable for setting WebsocketServer.Upgrader.CheckOrigin, that returns true if: the origin is not set, is equal to the request host, or matches one of the allowed patterns. A pattern is in the form of a shell glob as described here: https://golang.org/pkg/path/filepath/#Match