Request: Documentation on How to use ngrok with Gin and Echo frameworks

[aphsa]

Documentation on How to integrate ngrok with Gin and Echo frameworks would be helpful.

[aphsa]

I guess this will do for gin.

func run(ctx context.Context) error {
        l, err := ngrok.Listen(ctx,
                config.HTTPEndpoint(),
                ngrok.WithAuthtokenFromEnv(),
        )
        if err != nil {
                return err
        }
        fmt.Println("Listening at ", l.Addr())
        handler := gin.New()
        handler.GET("/ping", func(c *gin.Context) {
                c.JSON(http.StatusOK, gin.H{
                        "message": "Pong",
                })
        })
        return http.Serve(l, handler)
}