Metadata-Version: 2.4
Name: sleeper_service
Version: 0.0.1
Summary: Windows utility to override power requests blocking sleep/hibernate.
Project-URL: Homepage, https://github.com/BuongiornoTexas/sleeper_service
Project-URL: Bug Tracker, https://github.com/BuongiornoTexas/sleeper_service/issues
Author: BuongiornoTexas
License-File: LICENSE
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python :: 3
Requires-Python: >=3.11
Requires-Dist: pywin32
Description-Content-Type: text/markdown

<!---
# cspell: ignore venv sleeperservice Elgato
---> 

# TODO

Implementation:
- Bare bones timer to force sleep.
- Update module docs as I go.
- Lock down pypi package name. 
- Extract "Sleep after" parameter value from active power plan.
- Add option too keep awake if audio stream detected on specific devices.
- Add pystray system tray icon.
- Delete note about watching for first release.

Notes:
- To enable/disable hibernate: admin shell->powercfg /hibernate on/off
- To test hibernate status: admin shell->powercfg /a


# sleeper_service

This  is a minimal Windows tray utility that enables (forces) sleep based on the active
power plan "Sleep After" parameter. 

For a long rant on why this exists, see the [Package Rationale](#package-rationale). 

For the short version of why this exists, if you are looking for something/anything
that deals with the "Legacy Kernel Caller" blocking sleep problem, hopefully this will
work for you.

I'm implementing this in my spare time (hopefully only a couple of weeks to get up), so
if you are interested, I suggest watch the repository for releases only and you'll be
notified when the first version is available. 

# Change Log

**v0.0.1** Proof of concept. 

# Package Rationale

This utility deals with the brain dead Windows implementation that allows an audio
stream to block sleep. (Truly. It's genuinely stupid.)

Typical symptoms of this problem are:
- A call to powercfg /requests will include the lines:
  ```
  [SYSTEM]
  An audio stream is currently in use.
  [DRIVER] Legacy Kernel Caller
  ```
- Windows ignores sleep settings in the power plan (yeah, it's really this stupid).
- There are no easy fixes or overrides to address the problem.

I've run into this problem with Elgato's Wave Link software (which is the trigger for
writing this utility), and it has been a problem with Voicemeeter in the past (not sure
if this has been resolved in more recent verions), and plenty of other software that
creates an audio stream. 

A quick search brings a vast range of complaints about Microsoft's bone headed
implementation, but little in the way of effective, simple solutions to the problem. In
particular:
- Using `powercfg /requestsoverride` should allow users to prevent the `Legacy Kernel 
Caller` from blocking sleep. This flat out doesn't work. (Even if it did, Microsoft has
decreed that this particular powercfg call requires elevated privileges. For a user
space problem. Did I mention bone headed?).
- There are various solutions using AutoHotKey, Visual Basic Scripts, and the Windows
task manager. All are a bit opaque. 

So this is yet another solution to the problem which is hopefully be relatively
fire and forget, and also easy to suspend for the times you actually do want an
audio stream to block sleep (rarely in my experience).
