use single cluster by default, see #80

bin/www.js

@@ -4,9 +4,9 @@ var config = require("../modules/config");
 var cluster = require("cluster");
 
 if (cluster.isMaster) {
-  var cores = require("os").cpus().length;
+  var cores = config.clusters || require("os").cpus().length;
   logging.log("Starting " + cores + " workers");
-  for (var i = cores; i > 0; i--) {
+  for (var i = 0; i < cores; i++) {
     cluster.fork();
   }
 

modules/config.example.js

@@ -18,6 +18,7 @@ var config = {
   skins_dir: "images/skins/",     // directory where skins are kept. should have trailing "/"
   renders_dir: "images/renders/", // Directory where rendered skins are kept. should have trailing "/"
   capes_dir: "images/capes/",     // directory where capes are kept. should have trailing "/"
+  clusters: 1,                    // We recommend not using multiple clusters YET, see issue #80
 };
 
 module.exports = config;