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

onconnect = event => {
  const port = event.ports[0];
  port.onmessage = e => port.postMessage('echo:' + e.data);
};
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			`onconnect = event => {`
			`const port = event.ports[0];`
			`port.onmessage = e => port.postMessage('echo:' + e.data);`
			`};`