* Add service manager infrastructure
The changes are (This will be a bit long):
- A ServiceManager class that spawns a background thread and deals with
service lifecycle management. The idea is that service lifecycle code
will run in async functions, so a single thread is enough to manage
any (reasonable) amount of services.
- A Service class, that offers start(), stop() and restart() methods
that simply notify the service manager to... well. Start, stop or
restart a service.
(!) Warning: Note that this differs from mp.Process.start/stop in that
the service commands are sent asynchronously and will complete
"eventually". This is good because it means that business logic is
fast when booting up and shutting down, but we need to make sure
that code does not rely on start() and stop() being instant
(Mainly pid assignments).
Subclasses of the Service class should use the on_start and on_stop
methods to monitor for service events. These will be run by the
service manager thread, so we need to be careful not to block
execution here. Standard async stuff.
(!) Note on service names: Service names should be unique within a
ServiceManager. Make sure that you pass the name you want to
super().__init__(name="...") if you plan to spawn multiple instances
of a service.
- A ServiceProcess class: A Service that wraps a multiprocessing.Process
into a Service. It offers a run() method subclasses can override and
can support in-place restarting using the service manager.
And finally, I lied a bit about this whole thing using a single thread.
I can't find any way to run python multiprocessing in async, so there is
a MultiprocessingWaiter thread that waits for multiprocessing events and
notifies any pending futures. This was uhhh... fun? No, not really.
But it works. Using this part of the code just involves calling the
provided wait method. See the implementation of ServiceProcess for more
details.
Mirror util.Process hooks onto service process
Remove Service.__name attribute
Do not serialize process object on ServiceProcess start.
asd
* Update frigate dictionary
* Convert AudioProcessor to service process
* only save a fixed number of thumbnails if genai is enabled
* disable cpu_mem_arena to save on memory until its actually needed
* fix search settings pane so it actually saves to the config
* Fix access
* Reorganize tracked object for imports
* Separate out rockchip build
* Formatting
* Use original ffmpeg build
* Fix build
* Update default search type value
* backend score filtering and sorting
* score filter frontend
* use input for score filtering
* use correct score on search thumbnail
* add popover to explain top_score
* revert sublabel score calc
* update filters logic
* fix rounding on score
* wait until default view is loaded
* don't turn button to selected style for similarity searches
* clarify language
* fix alert dialog buttons to use correct destructive variant
* use root level top_score for very old events
* better arrangement of thumbnail footer items on smaller screens
* Add time ago to explore summary view on desktop
* add search settings for columns and default view selection
* add descriptions
* clarify wording
* padding tweak
* padding tweaks for mobile
* fix size of activity indicator
* smaller
* fix search type switches
* select/unselect style for more filters button
* fix reset button
* fix labels scrollbar
* set min width and remove modal to allow scrolling with filters open
* hover colors
* better match of font size
* stop sheet from displaying console errors
* fix detail dialog behavior
* Handle Frigate+ submitted case
* Add search settings and rename general to ui settings
* Add platform aware sheet component
* use two columns on mobile view
* Add cameras page to more filters
* clean up search settings view
* Add time range to side filter
* better match with ui settings
* fix icon size
* use two columns on mobile view
* clean up search settings view
* Add zones and saving logic
* Add all filters to side panel
* better match with ui settings
* fix icon size
* Fix mobile fitler page
* Fix embeddings access
* Cleanup
* Fix scroll
* fix double scrollbars and add separators on mobile too
* two columns on mobile
* italics for emphasis
---------
Co-authored-by: Josh Hawkins <32435876+hawkeye217@users.noreply.github.com>
* Publish model state and embeddings reindex in dispatcher onConnect
* remove unneeded from explore
* add embeddings reindex progress to statusbar
* don't allow right click or show similar button if semantic search is disabled
* fix status bar
* Convert peewee model to dict before formatting for genai description
* add embeddings reindex progress to statusbar
* fix status bar
* Convert peewee model to dict before formatting for genai description
* Publish model state and embeddings reindex in dispatcher onConnect
* remove unneeded from explore
* add embeddings reindex progress to statusbar
* don't allow right click or show similar button if semantic search is disabled
* fix status bar
* custom hook and generic video player component
* add export preview dialog
* export preview dialog when using timeline export
* refactor search detail dialog to use new generic video player component
* clean up
