zone.js/bundles/zone-patch-message-port.umd.js

Zones for JavaScript

'use strict';
/**
 * @license Angular v<unknown>
 * (c) 2010-2024 Google LLC. https://angular.io/
 * License: MIT
 */
(function (factory) {
    typeof define === 'function' && define.amd ? define(factory) :
        factory();
})((function () {
    'use strict';
    function patchMessagePort(Zone) {
        /**
         * Monkey patch `MessagePort.prototype.onmessage` and `MessagePort.prototype.onmessageerror`
         * properties to make the callback in the zone when the value are set.
         */
        Zone.__load_patch('MessagePort', function (global, Zone, api) {
            var MessagePort = global['MessagePort'];
            if (typeof MessagePort !== 'undefined' && MessagePort.prototype) {
                api.patchOnProperties(MessagePort.prototype, ['message', 'messageerror']);
            }
        });
    }
    patchMessagePort(Zone);
}));