forked from mirrors/gecko-dev
90fac8fa22
Differential Revision: https://phabricator.services.mozilla.com/D37217 --HG-- extra : moz-landing-system : lando
43 lines
1 KiB
JavaScript
43 lines
1 KiB
JavaScript
/* -*- Mode: indent-tabs-mode: nil; js-indent-level: 2 -*- */
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/* vim: set sts=2 sw=2 et tw=80: */
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/* 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 file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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"use strict";
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this.webRequest = class extends ExtensionAPI {
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getAPI(context) {
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let filters = new WeakSet();
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context.callOnClose({
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close() {
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for (let filter of ChromeUtils.nondeterministicGetWeakSetKeys(
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filters
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)) {
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try {
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filter.disconnect();
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} catch (e) {
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// Ignore.
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}
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}
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},
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});
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return {
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webRequest: {
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filterResponseData(requestId) {
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requestId = parseInt(requestId, 10);
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let streamFilter = context.cloneScope.StreamFilter.create(
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requestId,
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context.extension.id
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);
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filters.add(streamFilter);
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return streamFilter;
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},
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},
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};
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}
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};
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