Updated script that can be controled by Nodejs web app

node_modules/callsite/index.js

@@ -0,0 +1,10 @@
+
+module.exports = function(){
+  var orig = Error.prepareStackTrace;
+  Error.prepareStackTrace = function(_, stack){ return stack; };
+  var err = new Error;
+  Error.captureStackTrace(err, arguments.callee);
+  var stack = err.stack;
+  Error.prepareStackTrace = orig;
+  return stack;
+};