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<!DOCTYPE html>
<meta charset="utf-8">
<title>A test page that uses a given WebAssembly.Module sent from a BroadcastChannel</title>
<script>
"use strict";
const channel = new BroadcastChannel("channel name");
channel.onmessage = ({ data: { module, i }, source }) => {
if (!module) {
// We only care about "broadcasts" from the window
return;
}
let instance = new WebAssembly.Instance(module);
let increment = instance.exports["increment"];
let result = increment(i);
channel.postMessage({i, result});
};
</script>