On Saturday, November 3, 2012 10:40:20 PM UTC+1, Henri Tuhola wrote:
>
> I want to do an event emitter that gets events from libudev.
>
> udev_monitor_get_fd gives me a file descriptor that I'd need to poll, and 
> once the descriptor wakes up I'd need to call udev_monitor_receive_device 
> to retrieve the event so I can emit it.
>
> Am I able to do this with node.js and libuv or do I need to pack that 
> monitor into it's own thread?
>

If you're targeting node 0.8.0 or later, you can use uv_poll: 
https://github.com/joyent/node/blob/44dd2c392a1378c081b5b21cf5d987e7509457c9/deps/uv/include/uv.h#L943-1008

- Bert 

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