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jfirebaugh/index.js

Created November 14, 2014 00:22
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Test for Transferable support in Web Workers
Raw
index.js
if (typeof window !== 'undefined') {
(function() {
var worker = new Worker("index.js"),
buffer = new ArrayBuffer(10);
try {
worker.postMessage({buffer: buffer}, [buffer]);
console.log('postMessage with array transfer', buffer.byteLength);
return;
} catch (e) {
}
try {
worker.postMessage({buffer: buffer}, buffer);
console.log('postMessage with single transfer', buffer.byteLength);
return;
} catch (e) {
}
worker.postMessage({buffer: buffer});
console.log('postMessage with no transfer', buffer.byteLength);
})();
} else {
self.onmessage = function (e) {
console.log('onmessage', e.data.buffer.byteLength);
};
}
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