fanmingyu212
commented
2 years ago Probably it should save the running processes in a local file under user_folder/.tray_launcher. Note there are a few special cases (which can be solved in increments):
- Handles crash events of the tray launcher (e.g. when the user stops the tray launcher from the task manager)
- Handles cases when the running script name is changed / removed when the tray launcher is off.
- Handles cases when the actual process that the tray launcher started has finished, but a new process (not related to tray launcher) is started with the same pid. If this cannot be cleanly handled, re-attaching should only be done when there is an additional argument when running the tray launcher (e.g.
launcher run --reattach). Without this argument, the tray launcher will not try to attach irrelevant processes. This argument should only be used when the user stops and immediately starts the tray launcher again.
danhuaxu
This is useful for restarting the tray launcher without restarting the processes or losing control over the processes. The most common need case for this is when environment variables are changed.