I've been seeing the examples of Racket to make a server, and although I
learned a lot, I'd love to know how to actually launch it so, for example, a
friend can see my page from his house.
For the best example, let's say i have the Hello World server, what changes do
i need to make so someone can access it from a browser? can I use a webpage
like www.hello.com ? Can I do it from my computer?
#lang web-server/insta
;; A "hello world" web server
(define (start request)
(response/xexpr
'(html
(body "Hello World"))))
Also, to make something like this work between 2 different computers over the
internet:
(define listener (tcp-listen 12345))
(let echo-server ()
(define-values (in out) (tcp-accept listener))
(thread (lambda () (copy-port in out)
(close-output-port out)))
(echo-server))
Would i need to write a client that connects to the servers IP and to the
specified port?
Thanks in advance.
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