Handle connection errors in the read loop. Set a maximum number
of consecutive errors encountered during a read before aborting.
Resolves#309.
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
Move logging setup to the Server class and enable asyncio debugging.
Sanitize debug logging for all "/access" endpoints so tokens and
passwords are not logged.
SIgned-off-by: Eric Callahan <arksine.code@gmail.com>
Occasionally a server restart will fail as the new loop instantiates as closed. This seems to be an issue with asyncio, attempt to work around by retyring to create a new loop.
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
Previously a set was used to remove duplicate components, however this is unnecessary as the `load_component` method immediately returns dups. Using a list should preserve the load order based on the configuration, making it more predictable.
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
The `send_event()` method now returns a future that can be awaited until all callbacks are complete. All events emitted during Klipper init are now awaited, and a Lock is used to prevent re-entry. This resolves potential timing issues with commands sent during the init sequence.
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
Components may call a "component_init" method for initialization that requires async calls. This allows moonraker to track init progress and guarantee init order.
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
Remove the "load_component_multi" method as it is not
necessary. Components are responsible for loading
"child" sections as required. Core components can
now have their own config section.
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
This module adds a helper to track Klippy's "print_stats" module. It
stores the current stats and emits events for changes in job state.
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
Stop polling Klippy after it it has exited the "startup" state.
When this has been detected, emit a "klippy_startup"
event.
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
Rather than add these arguments to the config, use a method to access them from the server object.
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
The importlib module will raise an exception if the component does not exist, so the check is redundant. This allow allows packages to be loaded.
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
This resolves a potential issue where clients could anticipate that all items in the status parameter are objects.
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
Add references to the application's "get_websocket_manager" and "register_api_transport" methods.
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
Some components require post-load initialization after the IOLoop has started. Provide a method for these components to register a failure with the server.
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
Shutdown the websocket and http server before doing final component cleanup. This prevents clients from making a request after components have been closed.
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
This allows clients to display a list of warnings that Moonraker detects. Previously this info was only logged.
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
Annotate function definitions, class attributes, and local variables as necessary for type hinting. This is useful for IDEs with linters that support type hints and also can be used by GitHub Actions to detect erroneous code.
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
CONFIG CHANGE: This deprecates the "enabled" option in the [authorization] section. Authorization will be enabled if the section is included in moonraker.conf, otherwise it will be disabled.
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
This allows plugins to interact with other plugins before they are closed. For example, a plugin may wish to save persistent state to the database before it is closed.
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
Instead, look up klippy_apis after all plugins are loaded. This allows the "CORE_PLUGINS" list to determine the exact order in which core plugins are loaded.
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
This provides an lmdb database which can be used to keep persistent data. This can be used by internal plugins or by clients.
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
The server can still operate and be used to fetch the logs if a plugin fails to load. Add a 'failed_plugins' field to the /server/info response so clients can notify users that this plugin failed to load.
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
Eric Callahan