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Inline Web Worker
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <title>Inline Web Worker</title> | |
| </head> | |
| <body> | |
| </body> | |
| <script type="javascript/worker" id="my-worker"> | |
| self.addEventListener('message', function (event) { | |
| // echo received data back to main thread | |
| postMessage(event.data); | |
| }, false); | |
| </script> | |
| <script> | |
| // load worker | |
| loadInlineWorker('#my-worker', function (worker) { | |
| worker.addEventListener('message', function (event) { | |
| // send data to worker thread | |
| worker.postMessage({}); | |
| }, false); | |
| }); | |
| // helper for loading inlined web worker | |
| function loadInlineWorker (selector, callback) { | |
| window.URL = window.URL || window.webkitURL; | |
| var script = document.querySelector(selector); | |
| if (script.type === 'javascript/worker') { | |
| var blob = new Blob([ script.textContent ]); | |
| callback(new Worker(window.URL.createObjectURL(blob)); | |
| } | |
| } | |
| </script> | |
| </html> |
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