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Code Issues Packages 1 Wiki Activity

perf(js/http): avoid v8 deopt in async iterator (#10160)

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Aaron O'Mullan 2021-04-14 13:56:14 +02:00 committed by GitHub
parent 262ee78592
commit 83f6d4bf94
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1 changed files with 2 additions and 2 deletions
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4
runtime/js/40_http.js
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@ -81,8 +81,8 @@
return { return {
async next() { async next() {
const reqEvt = await httpConn.nextRequest(); const reqEvt = await httpConn.nextRequest();
if (reqEvt === null) return { value: undefined, done: true }; // Change with caution, current form avoids a v8 deopt
return { value: reqEvt, done: false }; return { value: reqEvt, done: reqEvt === null };
}, },
}; };
} }