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Replace ugly sleep in sysfs example #2

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simonprickett opened this issue Aug 13, 2018 · 0 comments
Open

Replace ugly sleep in sysfs example #2

simonprickett opened this issue Aug 13, 2018 · 0 comments
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enhancement New feature or request

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The sysfs example has an ugly sleep that isn't 100% reliable - it is used to wait for the OS to finish making a symlink before the code tries to access it. Replace with an actual check that the link exists and wait for that rather than just a fixed time and hope it exists...

https://stackoverflow.com/questions/24297693/how-to-check-if-soft-link-exists-or-not
@simonprickett simonprickett added the enhancement New feature or request label Aug 13, 2018
@simonprickett simonprickett self-assigned this Aug 13, 2018
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