uasyncio: StreamReader: Separate "poll socket" vs "I/O socket". #227
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Poll socket is what's passed to uselect.poll(), while I/O socket is what's used for .read(). This is a workaround of the issue that MicroPython doesn't support proxying poll functionality for stream wrappers (like SSL, websocket, etc.) This issue is tracked as micropython/micropython#3394 It may be that it's more efficient to apply such a workaround on uasyncio level rather than implementing full solution of uPy side.
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Poll socket is what's passed to uselect.poll(), while I/O socket is what's
used for .read(). This is a workaround of the issue that MicroPython doesn't
support proxying poll functionality for stream wrappers (like SSL, websocket,
etc.)
This issue is tracked as micropython/micropython#3394
It may be that it's more efficient to apply such a workaround on uasyncio
level rather than implementing full solution of uPy side.