playwright/tests/assets/shared-worker/shared-worker.html

<script>
  window.sharedWorkerResponsePromise = new Promise(f => {
    window.myWorker = new SharedWorker("shared-worker.js");
    window.myWorker.port.postMessage('hello');
    window.myWorker.port.onmessage = e => f(e.data);
  });
</script>
fix(chromium): detach from shared workers (#18976) This prevents shared workers from stalling upon restart. We receive `Inspector.targetCrashed` and `Inspector.targetReloadedAfterCrash` events that assume `Runtime.runIfWaitingForDebugger` from any attached client. It is easier and more stable to just detach from shared workers, because we do not inspect them. For service workers, we should actually issue `Runtime.runIfWaitingForDebugger` in such cases, because we attach to them. Fixes #18932. 2022-11-22 15:20:42 -08:00			`<script>`
			`window.sharedWorkerResponsePromise = new Promise(f => {`
			`window.myWorker = new SharedWorker("shared-worker.js");`
			`window.myWorker.port.postMessage('hello');`
			`window.myWorker.port.onmessage = e => f(e.data);`
			`});`
			`</script>`