19 lines
551 B
JavaScript
19 lines
551 B
JavaScript
"use strict";
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var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.default = channelUpdate;
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var _raf = _interopRequireDefault(require("rc-util/lib/raf"));
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function channelUpdate(callback) {
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if (typeof MessageChannel === 'undefined') {
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(0, _raf.default)(callback);
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} else {
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var channel = new MessageChannel();
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channel.port1.onmessage = function () {
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return callback();
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};
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channel.port2.postMessage(undefined);
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}
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} |