JavaScript Workers Terminate a worker
Example
Once you are done with a worker you should terminate it. This helps to free up resources for other applications on the user’s computer.
Main Thread:
// Terminate a worker from your application.
worker.terminate();
Note: The terminate method is not available for service workers. It will be terminated when not in use, and restarted when it's next needed.
Worker Thread:
// Have a worker terminate itself.
self.close();
