         return next() if app.tmp.http
         app.tmp.http = true
         # Workspace settings
-        settings ?= {}
         settings.workspace ?= app.set 'workspace'
         throw new Error 'No workspace provided' if not settings.workspace
         # Messages
         settings.message_start ?= 'HTTP server successfully started'
         settings.message_stop ?= 'HTTP server successfully stopped'
-        settings.cmd = cmd()
+        settings.cmd = cmd() unless settings.cmd
+        console.log settings.cmd
         app.cmd 'http start', 'Start HTTP server', (req, res, next) ->
             http = start_stop.start settings, (err, pid) ->
                 return next err if err
                 return res.cyan('HTTP server already started').ln() and res.prompt() unless pid
-                res.cyan( 'HTTP server started' ).ln()
+                res.cyan(settings.message_start).ln()
                 res.prompt()
         app.cmd 'http stop', 'Stop HTTP server', (req, res, next) ->
             start_stop.stop settings, (err, success) ->
                 if success
-                then res.cyan('HTTP server successfully stoped').ln()
+                then res.cyan(settings.message_stop).ln()
                 else res.magenta('HTTP server was not started').ln()
                 res.prompt()
         next()

module.exports = () ->
    settings = {}
    cmd = () ->
        if path.existsSync settings.workspace + '/server.js'
            'node ' + settings.workspace + '/server'
        else if path.existsSync settings.workspace + '/server.coffee'
            'coffee ' + settings.workspace + '/server.coffee'
        else if path.existsSync settings.workspace + '/app.js'
            'node ' + settings.workspace + '/app'
        else if path.existsSync settings.workspace + '/app.coffee'
            'coffee ' + settings.workspace + '/app.coffee'
        else
            throw new Error 'Failed to discover a "server.js" or "app.js" file'
    http = null
    # Register commands
    route = (req, res, next) ->


Register two commands, `http start` and `http stop`. The start command will 
search for "./server.js" and "./app.js" (and additionnaly their CoffeeScript 
alternatives) to run by `node`.

The following properties may be provided as settings:

-   `message_start` Message to display once the server is started
-   `message_stop`  Message to display once the server is stoped
-   `workspace`     Project directory used to resolve relative paths and search for "server" and "app" scripts.
-   `cmd`           Command to start the server, not required if path is provided or if the script is discoverable
-   `path`          Path to the js/coffee script starting the process, may be relative to the workspace, extension isn't required.

Properties derived from the start_stop utility:   

-   `attach`        Wether the HTTP process should be attached to the current process. If not defined, default to `false` (the server run as a daemon).
-   `pidfile`       Path to the file storing the daemon process id. Defaults to `"/.node_shell/#{md5}.pid"`
-   `stdout`        Writable stream or file path to redirect the server stdout.
-   `stderr`        Writable stream or file path to redirect the server stderr.

Example:

