mirror of
https://github.com/vercel-labs/scriptc.git
synced 2026-10-24 06:14:01 +08:00
Chris Tate
a07998f667
* Expand static three.js workflows and host integration * Preserve JavaScript class state in static three.js workflows * Preserve inferred JavaScript behavior across static workflows * Preserve inferred callables and native compatibility boundaries * Retain annotated JavaScript factory exports and bootstrap-safe call spreads * Preserve Buffer and child callback identities in static packages * Clarify JavaScript symbol spread support
28 lines
1.5 KiB
JavaScript
28 lines
1.5 KiB
JavaScript
const controller = new AbortController();
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const signal = controller.signal;
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console.log("identity", signal === controller.signal, signal.aborted, signal.reason);
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let count = 0;
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function removed() { console.log("removed"); }
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signal.addEventListener("abort", removed);
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signal.removeEventListener("abort", removed);
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signal.addEventListener("abort", function (event) {
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count++;
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console.log("listener", this === signal, event.type, event.target === signal, signal.aborted);
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}, { once: true });
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signal.onabort = function (event) { console.log("onabort", this === signal, event.type); };
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const combined = AbortSignal.any([signal, new AbortController().signal]);
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const reason = { message: "cancelled" };
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controller.abort(reason);
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controller.abort("ignored");
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console.log("reason", signal.reason === reason, combined.aborted, combined.reason === reason, count);
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try { signal.throwIfAborted(); } catch (error) { console.log("throw", error === reason); }
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const already = AbortSignal.abort("ready");
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console.log("already", already.aborted, already.reason, AbortSignal.any([already]).reason);
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const defaultSignal = AbortSignal.abort();
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console.log("default", defaultSignal.reason.name, defaultSignal.reason.message);
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console.log("timeout", AbortSignal.timeout(1000).aborted);
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try { AbortSignal.timeout(-1); } catch (error) { console.log("range", error.name, error.code); }
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const timed = AbortSignal.timeout(1);
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await new Promise(resolve => setTimeout(resolve, 20));
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console.log("timed", timed.aborted, timed.reason.name, timed.reason.message);
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