New system finished, Ready to use?

helpers.js

@@ -1,10 +1,31 @@
+var spawn = require('child_process').spawn;
+
+
 exports.GetRandomPort =function(min,max){
         var port = randomIntFromInterval(min,max);
         // console.log("min:"+min+", max:"+max+" = "+port);
         return port;
 };
 
+exports.OpenGameInstance = function(path,port){
+        var arguments = ["-port", port];
+
+        var child = spawn(path, arguments);
+
+            child.stdout.on('data', function (data) {
+                // console.log('stdout: ' + data);
+            });
+
+            child.stderr.on('data', function (data) {
+                console.log('stderr: ' + data);
+            });
+
+            child.on('close', function (code) {
+
+                console.log('Game instance with port ' + port + " exited with code " + code);
+        });
+};
 
 function randomIntFromInterval(min, max) { // min and max included 
     return Math.floor(Math.random() * (max - min + 1) + min)
-  }
+}