Messages received by the WebSocket server are now saved in a file

storage/LogStore.js

@@ -0,0 +1,20 @@
+    var Fs = require("fs");
+
+    var message = function(file, msg) {
+        file.write(msg+"\n");
+    }
+
+    var create = module.exports.create = function(filePath, backingStore) {
+
+        var file = Fs.createWriteStream(filePath, {flags: 'a+'});
+
+        return {
+            message: function(channel, msg, callback) {
+                message(file, msg);
+                backingStore.message(channel, msg, callback);
+            },
+            getMessages: backingStore.getMessages
+        }
+
+    }
+