зеркало из https://github.com/mozilla/gecko-dev.git
12 строки
344 B
JavaScript
12 строки
344 B
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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"use strict";
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function messageListener(event) {
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postMessage("pong");
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}
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addEventListener("message", { handleEvent: messageListener });
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