Started on node.js+socket.io+mongoDB on the backend for more responsivnes

server/node_modules/socket.io/node_modules/socket.io-parser/is-buffer.js

@@ -0,0 +1,13 @@
+
+module.exports = isBuf;
+
+/**
+ * Returns true if obj is a buffer or an arraybuffer.
+ *
+ * @api private
+ */
+
+function isBuf(obj) {
+  return (global.Buffer && global.Buffer.isBuffer(obj)) ||
+         (global.ArrayBuffer && obj instanceof ArrayBuffer);
+}