Webb31 aug. 2024 · var mySharedWorker = new SharedWorker ( 'Scripts/my-shared-worker.js' ); Simple enough so far? Well, it gets a little more complex. Unlike a Dedicated Worker, further actions aren't performed from the variable I just created; but instead are performed from a … WebbBug 1683835 [wpt PR 26985] - Replace 'dummy' with 'sample' for inclusive language, a=testonly
SharedWorker - Web APIs
Webb在主线程中，可以通过创建出来的worker对象中的port属性来和SharedWorker进行通信。 使用worker.port.onmessage来监听SharedWorker的消息。 在SharedWorker中，可以通过self.onconnect来监听SharedWorker的连接。 在监听事件中会获取到与SharedWorker连接的port，通过这个port就可以和主线程进行通信了。 self.onconnect = (e) => { const port … Webb16 mars 2024 · Note: If SharedWorker can be accessed from several browsing contexts, all those browsing contexts must share the exact same origin (same protocol, host, and port). Note: In Firefox, shared workers cannot be shared between documents loaded in private and non-private windows ( Firefox bug 1177621 ). dialogue coffee and gallery
share/yp-search.html at main · jovermier/share · GitHub
WebbThe same-origin policy has a critical security mechanism that restrictive how a document or script loading according one origination can communicate with an resource from another origin. Webbvar sharedWorker = new SharedWorker('shared-worker.js') 复制代码 注意： 因为 Web Worker 有同源限制，所以在本地调试的时候也需要通过启动本地服务器的方式访问，使用 file:// 协议直接打开的话将会抛出异常，且 Worker 线程不能执行 alert() 方法和 confirm() 方法，但可以使用 XMLHttpRequest 对象发出 AJAX 请求 Webb3 nov. 2024 · Sending Messages to SharedWorker. As we’ve seen above, you can send messages to this SharedWorker using worker.port.postMessage().You can pass any JS … dialogue definition theater