set_terminate does not work.

[samchon]

Summary

• TSTL Version: 2.0.10
• Expected behavior: set_terimnate should assure the parameterized function to be called in all the time.
• Actual behavior: Not works in all the time. Only works when the program is halt by uncaught exception. Also, if the set_terimnate function is used, it removes ordinary handler function of
  the uncaught exception enrolled by the on method.

Code occuring the bug

Until now, I had known that catching termination event is not possible in the browser environment. Thus, I'd programmed the set_terminate to run only when the program is halted by uncaught exception exists. However, it was not true. Catching termination event is possible in most case.

export function set_terminate(func: () => void): void
{
	_Get_root().__s_pTerminate_handler = func;
	
	if (is_node() === true)
		process.on("uncaughtException", function (): void
		{
			_Get_root().__s_pTerminate_handler();
		});
	else
		self.onerror = function (): void
		{
			_Get_root().__s_pTerminate_handler();
		};
}

[samchon]

I've wrote an update code, but it does not ensure the "run in all the time" yet.

• https://github.com/samchon/tstl/blob/v2.1/src/exception/global.ts#L27-L64

It guarantees exact activity for the Browser or NodeJS environment, however, not for Worker yet. In the Worker, I'm using close event which is not standard feature (to be deprecated) and not supported in the all browser. If anyone knows the solution, then please inform me or send a PR.

• https://developer.mozilla.org/en-US/docs/Web/API/WorkerGlobalScope/onclose