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Commit 156292d

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atlowChemidanielleadams
authored andcommitted
lib: create weakRef only if any signals provided
PR-URL: #48448 Backport-PR-URL: #48800 Fixes: #48419 Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com> Reviewed-By: Nitzan Uziely <linkgoron@gmail.com> Reviewed-By: Moshe Atlow <moshe@atlow.co.il> Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
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‎lib/internal/abort_controller.js‎

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@@ -197,6 +197,9 @@ class AbortSignal extends EventTarget {
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static any(signals) {
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validateAbortSignalArray(signals, 'signals');
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const resultSignal = createAbortSignal({ composite: true });
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if (!signals.length) {
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return resultSignal;
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}
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const resultSignalWeakRef = new WeakRef(resultSignal);
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resultSignal[kSourceSignals] = new SafeSet();
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for (let i = 0; i < signals.length; i++) {

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