Update lib/diffusion.js

lib/diffusion.js

@@ -10,7 +10,20 @@
 */
 
 import WebSocket from "ws";
-import { createHash } from "hash-generator";
+
+
+function createHash(length) {
+  var chars = 'abcdefghijklmnopqrstuvwxyz0123456789';
+  var text = '';
+
+  length = length || 6;
+
+  for (var i = 0; i < length; i++) {
+    text += chars.charAt(Math.floor(Math.random() * chars.length));
+  }
+
+  return text;
+}
 
 const generateHash = () => {
   let m = createHash(12);