Collaboration about aioserial.py HOT 2 OPEN

Hi @JPHutchins, yes of course! And it will be a huge improve! I should move this repo to an org then.

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@changyuheng Awesome! Work got a tad busy, but I've signed up for the python async and pywin32 mailing lists, each of which I need to submit some best practices questions to.

If you're curious, here is the quick modification of the Serial class to make it async: https://github.com/JPHutchins/pyserial/pull/1/files

It works, but the way that I listen for OS events:

        self._read_future = self._loop._proactor.wait_for_handle(self._overlapped_read.hEvent)
        self._write_future = self._loop._proactor.wait_for_handle(self._overlapped_write.hEvent)

seems questionable so I hope that the python async mailing list can fill me in on best practices.

We'd have to decide on how to bring these changes in... probably just subclassing Serial and adding the async stuff would be simplest.

I'll be in touch after I learn more.

Cheers,
J.P.

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