| if ('DedicatedWorkerGlobalScope' in self && | |
| self instanceof DedicatedWorkerGlobalScope) { | |
| postMessage('dedicated worker script loaded'); | |
| } else if ('SharedWorkerGlobalScope' in self && | |
| self instanceof SharedWorkerGlobalScope) { | |
| self.onconnect = evt => { | |
| evt.ports[0].postMessage('shared worker script loaded'); | |
| }; | |
| } |