Comments (2)
I did a quick look on this topic. I'm not an expert on this but it seems that the reason why a script typically stops when someone exits SSH is a SIGHUP signal which gets send to all processes when terminal window with SSH connection is closed. The typical solutions involve using nohup, screen or tmux. This is not about keeping CPU awake, but about keeping a process from not getting stopped by a HUP signal. Therefore, I kind of think this might be out of scope of wakepy. If nohup yourscript.py &
just works, why would wakepy need to implement a solution? If there was a solution, should that be some separate mode, like ignore.hup
?
In order to really consider adding a ignore.hup
mode, should:
- List at least one real use case, and explain why wakepy would be needed instead of nohup, screen or tmux?
- Is this technically possible? Would it be as simple as:
import logging
import signal
logger = logging.getLogger(__name__)
def handler(signum, frame):
logger.warning(f"Received {signum} signal. Doing nothing.")
signal.signal(signal.SIGHUP, handler)
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Related: #203
Also could be possible to make wakepy ignore SIGHUP, by default but that's probably a bit too intrusive. Another possibility would be to add some nohup=False
parameter to keep.running()
and keep.presenting()
.
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Related Issues (20)
- Code coverage not shown on windows (inv test)
- Importing wakeypy nukes logging config HOT 3
- GitHub Releases are not shown (except to repo owner) HOT 3
- There's still one place calling the log methods of the logging module directly (logging.info())
- Publish also to conda-forge? HOT 1
- Rename the CLI flags: Have same naming convention everywhere. --keep-presenting and -r
- Android support
- Add support for BSD systems HOT 3
- Improve Supported Platforms table
- Wakepy on browser (Pyodide, PyPy.js, Brython, Transcrypt, Skulpt)
- Add support for cygwin
- Add support for ChromeOS
- Add to docs: "Prior to Windows 11 power requests were held an additional 2 minutes after they were dropped by the application. "
- Update migration guide: Add on_fail action example
- Docs: Tell that (most of?) the wakepy Methods will keep the idle/sleep timer at zero for the duration of the context manager
- Conditionally using wakepy modes
- on_success / on_activation hook? (similar to on_fail)
- Include `on_fail="warn"` in the examples of the README / docs?
- Make `on_fail="warn"` the default?
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