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__init__ is blocking #2

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seocam opened this issue May 31, 2016 · 3 comments
Open

__init__ is blocking #2

seocam opened this issue May 31, 2016 · 3 comments

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@seocam
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seocam commented May 31, 2016

Calling serial.serial_for_url(port, **kwargs) currently blocks the __init__
@sbourdeauducq
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What do you mean? And what OS feature would you use to open the port asynchronously?

@seocam
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seocam commented May 31, 2016

I'm using OS X. I'm calling Serial(port, loop=loop) inside an async def co-routine and that's blocking my loop for about 2 seconds.

@sbourdeauducq
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I'm not familiar with OS X. What system call is blocking, and what would you use instead?

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@seocam @sbourdeauducq