angular-cn/modules/angular2/src/web_workers/ui/router_providers.ts

import {MessageBasedPlatformLocation} from './platform_location';
import {CONST_EXPR} from 'angular2/src/facade/lang';
import {BrowserPlatformLocation} from 'angular2/src/router/location/browser_platform_location';
import {APP_INITIALIZER, Provider, Injector, NgZone} from 'angular2/core';

export const WORKER_RENDER_ROUTER = CONST_EXPR([
  MessageBasedPlatformLocation, BrowserPlatformLocation,
  CONST_EXPR(new Provider(
      APP_INITIALIZER,
      {useFactory: initRouterListeners, multi: true, deps: CONST_EXPR([Injector])}))
]);

function initRouterListeners(injector: Injector): () => void {
  return () => {
    let zone = injector.get(NgZone);

    zone.run(() => injector.get(MessageBasedPlatformLocation).start());
  };
}