#lang racket (require net/url) (displayln "Can it do https?") (copy-port (get-impure-port (string->url "https://127.0.0.1:8080")) (current-output-port)) (displayln "") (displayln "Can it do http?") (copy-port (get-impure-port (string->url "http://127.0.0.1:8080")) (current-output-port))