sse_frontend_iframe.html (863B)
1 <!-- Any copyright is dedicated to the Public Domain. 2 http://creativecommons.org/publicdomain/zero/1.0/ --> 3 <!doctype HTML> 4 <html> 5 <head> 6 <meta charset="utf-8"/> 7 <meta http-equiv="Cache-Control" content="no-cache, no-store, must-revalidate" /> 8 <meta http-equiv="Pragma" content="no-cache" /> 9 <meta http-equiv="Expires" content="0" /> 10 <title>SSE Inspection Test Page in iframe</title> 11 </head> 12 <body> 13 <h1>SSE Inspection Test Page in Iframe</h1> 14 <script type="text/javascript"> 15 "use strict"; 16 17 /* exported openConnection */ 18 function openConnection() { 19 return new Promise(resolve => { 20 const es = new EventSource("sse_backend.sjs"); 21 es.onmessage = function () { 22 es.close(); 23 resolve(); 24 }; 25 }); 26 } 27 </script> 28 </body> 29 </html>