support heroku's env var for port number

[peach-cgt.git] / server.coffee

diff --git a/server.coffee b/server.coffee
index 1f04280..196a0b8 100644 (file)
--- a/server.coffee
+++ b/server.coffee
@@ -14,19 +14,15 @@
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-listen_port = process.env.app_port ? 9988
+listen_port = process.env.PORT ? process.env.app_port ? 9988
 sys = require 'sys'
 fs = require 'fs'
 http = require 'http'
 querystring = require 'querystring'
 url = require 'url'
-console.log "required builtins"
 less = require 'less'
-console.log "required less"
 coffee = require 'coffee-script'
-console.log "required coffee-script"
 model = require './common.coffee'
-console.log "required common.coffee"
 
 games = {}
 max_concurrent_games = 50
@@ -311,5 +307,5 @@ process.chdir __dirname
 
 setInterval expire_old_games, 2 * 60 * 1000 # check every 2 minutes for expired games
 
-http_server.listen listen_port, "127.0.0.1"
+http_server.listen listen_port
 console.log "Server running at http://127.0.0.1:#{listen_port}/"