request failing packets

converters.js

@@ -89,4 +89,9 @@ export const urlToBytes = src => {
 export const bytesToUrl = bytes => {
   const blob = new Blob([new Uint8Array(bytes)]);
   return URL.createObjectURL(blob);
+}
+export function htmlEncode(text) {
+  const element = document.createElement('div');
+  element.textContent = text;
+  return element.innerHTML;
 }