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Running
| <html> | |
| <head> | |
| <style> | |
| .col { | |
| float:left; | |
| width:50%; | |
| left:50%; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <div class=col> | |
| <h2>EventSource</h2> | |
| <ul id=es-messages> | |
| </ul> | |
| </div> | |
| <div class=col> | |
| <h2>EventSourcePolyfill</h2> | |
| <ul id=es-polyfill-messages> | |
| </ul> | |
| </div> | |
| <script src=/eventsource-polyfill.js></script> | |
| <script> | |
| function subscribe(es, ul) { | |
| es.addEventListener('server-time', function (e) { | |
| var li = document.createElement("LI"); | |
| li.appendChild(document.createTextNode(e.data)); | |
| ul.appendChild(li); | |
| }); | |
| } | |
| subscribe(new EventSource('/sse'), document.getElementById('es-messages')); | |
| subscribe(new EventSourcePolyfill('/sse'), document.getElementById('es-polyfill-messages')); | |
| </script> | |
| </body> | |