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leon0707/shared-worker.js

Last active February 4, 2020 14:52
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shared worker
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shared-worker.js
// shared-worker.js
onconnect = function(e) {
var port = e.ports[0];
port.onmessage = function(e) {
port.postMessage('send msg back to a script');
}
}
// client
if (!!window.SharedWorker) {
const myWorker = new SharedWorker("shared-worker.js");
myWorker.port.postMessage('msg to a shared worker');
myWorker.port.onmessage = function(e) {
console.log(e.lastEventId);
}
}
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