Clack - Web Application Environment for Common Lisp
Clack is a web application environment for Common Lisp inspired by Python's WSGI and Ruby's Rack.
(defvar *handler* (clack:clackup (lambda (env) (declare (ignore env)) '(200 (:content-type "text/plain") ("Hello, Clack!")))))
Open your web browser and go to http://localhost:5000/. You should get "Hello, Clack!".
To stop the server, use
Clack provides a script to start a web server. It's useful when you deploy to production environment.
NOTE: Install Roswell before as it depends on it.
When you execute
ros install clack, it copies
clackup script to
$HOME/.roswell/bin. Make sure the path is in your shell
$ ros install clack $ which clackup /Users/nitro_idiot/.roswell/bin/clackup $ cat <<EOF >> app.lisp (lambda (env) (declare (ignore env)) '(200 (:content-type "text/plain") ("Hello, Clack!"))) EOF $ clackup app.lisp Hunchentoot server is started. Listening on localhost:5000.
- Lack: Clack application builder
- Eitaro Fukamachi (firstname.lastname@example.org)
Copyright (c) 2011-2015 Eitaro Fukamachi & contributors
Licensed under the LLGPL License.