Add option to disable http mode

Update documentation

README.md

@@ -57,9 +57,9 @@ to `/APP_ROOT/v1/send` on whichever port you specify.
 ```bash
 # Install nodejs
 # This assumes you're on a 64 bit machine
-wget http://nodejs.org/dist/v0.10.19/node-v0.10.19-linux-x64.tar.gz
-tar xvf node-v0.10.19-linux-x64.tar.gz
-sudo ln -s `pwd`/node-v0.10.19-linux-x64/bin/{node,npm} /usr/local/bin/
+wget https://nodejs.org/dist/v4.1.1/node-v4.1.1-linux-x64.tar.gz
+tar xvf node-v4.1.1-linux-x64.tar.gz
+sudo ln -s `pwd`/node-v4.1.1-linux-x64/bin/{node,npm} /usr/local/bin/
 
 # Grab a Bucky release
 # You should use the latest release available at https://github.com/HubSpot/BuckyServer/releases
@@ -101,7 +101,14 @@ If you need more customization, you can write a module:
 
 There are a few of types of modules:
 
-
+- Server - Use to set properties of the Bucky Server
+  - port - Use to set the port that Bucky Server will listen to
+  - appRoot - Use to define the root of the endpoint
+  - https - Use to set options for running Bucky Server in https mode
+    - port - Use to specify the port for https, if not populated the http server port + 1
+    - options - Use to define the certificates for https. [List of all possible options](https://nodejs.org/api/tls.html#tls_tls_createserver_options_secureconnectionlistener)
+      - For all options that accept a buffer you can use the path to the file and they'll be read in
+  - httpsOnly - If this flag is set to true then Bucky Server will not run in http mode
 - Logger - Use to have Bucky log to something other than the console
 - Config - Use to have Bucky pull config from somewhere other than the default file
 - App - Use to do things when Bucky loads and/or on requests.  Auth, monitoring initialization, etc.

config/default.yaml

@@ -1,14 +1,15 @@
 server:
   port: 5999
   appRoot: "/bucky"
-
-  # If the following values are set, bucky will run as https and parse the key and cert files
-  # Place the key and cert files in the BuckyServer directory with server.coffee
-
+  # If https options are set then bucky will also listen on https
   # https:
-  #   options:
-  #     key: "key.pem"
-  #     cert: "cert.pem"
+    # port: 5599
+    # See full list of options at: https://nodejs.org/api/tls.html#tls_tls_createserver_options_secureconnectionlistener
+    # options:
+      # key: "ssl/key.pem"
+      # cert: "ssl/cert.pem"
+  # If the following is set to true then bucky server will not run in http mode
+  # httpsOnly: true
 
 statsd:
   host: 'localhost'

server.coffee

@@ -3,6 +3,7 @@
 Q = require 'q'
 _ = require 'underscore'
 express = require 'express'
+http = require 'http'
 
 # Set cwd for config, and load config file
 process.chdir __dirname
@@ -118,17 +119,24 @@ loadApp = (logger, loadedConfig) ->
     app.get "#{ APP_ROOT }/v1/health-check", (req, res) ->
       res.send('OK\n')
 
-    port = process.env.PORT ? loadedConfig.get('server.port').get() ? 5000
     if loadedConfig.get('server.https.options').get() instanceof Object
       https = require 'https'
       fs = require 'fs'
       httpsOptions = _.mapObject loadedConfig.get('server.https.options').get(), (v, k) ->
-        fs.readFileSync(v)
-      https.createServer(httpsOptions, app).listen port
-    else
-      app.listen port
-
-    logger.log 'Server listening on port %d in %s mode', port, app.settings.env
+        if _.isString(v)
+          try
+            fs.readFileSync(v)
+          catch
+            v
+        else
+          v
+      httpsPort = loadedConfig.get('server.https.port').get() ? (port + 1)
+      https.createServer(httpsOptions, app).listen httpsPort
+      logger.log "HTTPS Server listening on port %d in %s mode", httpsPort, app.settings.env
+    if loadedConfig.get('server.httpsOnly').get() is not true
+      port = process.env.PORT ? loadedConfig.get('server.port').get() ? 5000
+      http.createServer(app).listen port
+      logger.log 'HTTP Server listening on port %d in %s mode', port, app.settings.env
 
 Q.when(loadLogger()).then (logger) ->