121 Commits

Author SHA1 Message Date
Eric Callahan
3b208c6889
moonraker: add announcements to core components
Bump Moonraker's the API version to 1.0.2 with the addition of new
endpoints.

Signed-off-by:  Eric Callahan <arksine.code@gmail.com>
2022-03-23 10:37:13 -04:00
Eric Callahan
0abb831ea0
moonraker: remove references to Tornado's http client
Add the http client wrapper to core components.

Signed-off-by:  Eric Callahan <arksine.code@gmail.com>
2022-03-23 07:07:11 -04:00
Eric Callahan
052dd5e338
moonraker: bump API Version
Addition of a  the "server.connection.identify" API warrants a bump in th
micro version.

Signed-off-by:  Eric Callahan <arksine.code@gmail.com>
2022-03-04 19:42:27 -05:00
Eric Callahan
7679f8063f moonraker: remove the python version check
Moonraker depends on "future" annotations and uses fstrings, so
 versions of Python older than 3.7 will fail to load and never make
 it to the version check.

 Signed-off-by:  Eric Callahan <arksine.code@gmail.com>
2022-02-23 12:01:10 -05:00
Eric Callahan
f83f476f81 moonraker: report the api version
Start tracking the Remote API version separately from the application
version.  This allows the API to stick to semantic versioning while
and track the application version separately.  This is necessary as
we prepare to release a beta.

Signed-off-by:  Eric Callahan <arksine.code@gmail.com>
2022-02-23 12:01:07 -05:00
Eric Callahan
94a2949c00 moonraker: report missing klippy requirements
Moonraker requires that some Klipper objects be configured
and loaded.  This check has always been performed and logged,
now track and report missing requirements.

Signed-off-by: Eric Callahan <arksine.code@gmail.com>
2022-02-10 08:28:51 -05:00
Eric Callahan
b4ddffd5d1 moonraker: refactor KlippyConnection
Move the KlippyConnection class into its own module.  Refactor
init to use loops rather than callbacks, this reduces complexity
of tracking and cancelling callback handles.

All Klippy state previously tracked by the Server is now in the
KlippyConnection.  This improves testing and makes the code
less ambiguous, ie: the `server.make_request()` method is not
as clear as `klippy.request()`.

Signed-off-by:  Eric Callahan <arksine.code@gmail.com>
2022-02-09 19:15:11 -05:00
Eric Callahan
737cf8a2cb mooraker: refactor main entry point
Move the version check to the top of the module.   An older version
of python is unlikely to make it beyond the initial import statements,
so print a message to stdout and stderr.

Move argument parsing out of the main method.  This makes it possible
to invoke main without parsing command line arguments, which is useful
for tests.

Signed-off-by: Eric Callahan <arksine.code@gmail.com>
2022-02-09 07:35:01 -05:00
Eric Callahan
6efcffa028 moonraker: perform error checking when registering remote methods
Signed-off-by:  Eric Callahan <arksine.code@gmail.com>
2022-02-09 06:48:23 -05:00
Eric Callahan
9e9f9ee0fd moonraker: add the SIGTERM handler in server_init()
Signed-off-by:  Eric Callahan <arksine.code@gmail.com>
2022-02-05 06:56:29 -05:00
Eric Callahan
47f0437973 eventloop: add a reset method
Rather than instantiate a new version of the event loop wrapper
we can simply reset the internal event loop.

Signed-off-by:  Eric Callahan <arksine.code@gmail.com>
2022-02-04 18:14:46 -05:00
Eric Callahan
a5c49e8742 moonraker: refactor init sequence
Don't load components and start the server from within the
__init__() method.  Break those out and call them in __main__().
This makes unit testing individual components possible.

Signed-off-by:  Eric Callahan <arksine.code@gmail.com>
2022-02-04 11:54:39 -05:00
Eric Callahan
f6d8de2cee utils: move config backup methods to confighelper
Signed-off-by:  Eric Callahan <arksine.code@gmail.com>
2022-02-04 10:58:00 -05:00
Eric Callahan
5a966836b5 moonraker: backup the most recent working config
Attempt to take a backup of the configuration file if Moonraker
loads successfully and has not seen a config change.

If Moonraker fails to load due to a config error, attempt to fallback
to the backup configuration.  If that fails, exit the server.

Signed-off-by:  Eric Callahan <arksine.code@gmail.com>
2022-02-03 17:19:17 -05:00
Eric Callahan
ae8cab356b moonraker: gracefully handle invalid log paths
Don't exit the server if the log path is invalid.  Instead start
logging to stdout and add a warning for the user to
resolve.

Signed-off-by:  Eric Callahan <arksine.code@gmail.com>
2022-02-03 11:21:34 -05:00
Eric Callahan
73f0d5503d dbus_manager: add initial implementation
The DBus manager is a core component that connects to the
system bus, providing resources used to communicate with other
processes on the the system through the DBus interface.

Signed-off-by:  Eric Callahan <arksine.code@gmail.com>
2022-01-28 18:00:21 -05:00
Eric Callahan
a652845843 moonraker: add register_component() method
Allow base modules to register themselves as components during
initialization.  This makes them accessible via lookup_component()
across the entire application.

Signed-off-by:  Eric Callahan <arksine.code@gmail.com>
2022-01-12 08:05:17 -05:00
Pedro Lamas
d997fd637a moonraker: fixes minor typo
Signed-off-by: Pedro Lamas <pedrolamas@gmail.com>
2021-12-28 14:13:27 -05:00
Eric Callahan
3f7cc53baa moonraker: don't allow a unix socket to open while closing
Hold the closed mutex in the "connect()" method.

Signed-off-by:  Eric Callahan <arksine.code@gmail.com>
2021-12-12 10:24:19 -05:00
Eric Callahan
31dd758d52 moonraker: unix socket fix
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>
2021-12-12 06:40:53 -05:00
Eric Callahan
c6cddf4b05 moonraker: logging improvements
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>
2021-12-11 14:16:15 -05:00
Eric Callahan
ae4c4ad678 moonraker: use native asyncio unix streams
Signed-off-by:  Eric Callahan <arksine.code@gmail.com>
2021-12-10 11:37:51 -05:00
Eric Callahan
13bc4c5b9b update_manager: handle system package init
Force refresh requests after server initializaton.  Update
package state after installation.

Signed-off-by:  Eric Callahan <arksine.code@gmail.com>
2021-12-05 06:26:34 -05:00
Eric Callahan
c89a9152b5 moonraker: log exceptions when a component_init fails
Signed-off-by:  Eric Callahan <arksine.code@gmail.com>
2021-11-26 14:39:01 -05:00
Eric Callahan
f0831cbe3c moonraker: prevent duplicate failed components
Signed-off-by:  Eric Callahan <arksine.code@gmail.com>
2021-11-25 17:16:09 -05:00
Eric Callahan
7a99f83396 server: refactor get_host_info method
Return a dict with the host name, server address, server port, and ssl port.

Signed-off-by:  Eric Callahan <arksine.code@gmail.com>
2021-11-25 05:43:49 -05:00
Eric Callahan
2d5914b358 moonraker: attempt to resolve "event loop closed" errors on restart
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>
2021-11-12 10:11:39 -05:00
Eric Callahan
c718e9d1c3 moonraker: don't use a set to load initial components
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>
2021-11-12 10:11:39 -05:00
Eric Callahan
76731b673b moonraker: refactor klipper initialization
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>
2021-11-12 10:11:39 -05:00
Eric Callahan
cbdbe83bbd moonraker: refactor component initialization
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>
2021-11-12 10:11:39 -05:00
Eric Callahan
b135f48867 moonraker: add job queue to core components
Signed-off-by:  Eric Callahan <arksine.code@gmail.com>
2021-11-12 10:11:39 -05:00
Eric Callahan
0f1aea8df8 moonraker: refactor component loading
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>
2021-11-12 10:11:39 -05:00
Eric Callahan
d0c104aceb job_state: initial implementation
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>
2021-11-12 10:11:39 -05:00
Eric Callahan
61fab42281 moonraker: log unix socket permission errors
Signed-off-by:  Eric Callahan <arksine.code@gmail.com>
2021-11-04 11:03:53 -04:00
Eric Callahan
86ac019572 moonraker: report software version in server.info
Signed-off-by:  Eric Callahan <arksine.code@gmail.com>
2021-11-01 11:24:31 -04:00
Eric Callahan
734f295822 file_manager: allow registration of full access directories
Signed-off-by:  Eric Callahan <arksine.code@gmail.com>
2021-10-27 08:55:44 -04:00
Eric Callahan
9d7dac3425 moonraker: rework Klippy init sequence
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>
2021-10-24 08:45:28 -04:00
Eric Callahan
25f9800f77 moonraker: don't send status updates for empty objects
Signed-off-by:  Eric Callahan <arksine.code@gmail.com>
2021-10-10 17:58:43 -04:00
Eric Callahan
b1d739e032 moonraker: report websocket connection via /server/info
Signed-off-by:  Eric Callahan <arksine.code@gmail.com>
2021-09-21 11:30:25 -04:00
Eric Callahan
e76e83d8c1 moonraker: configure the tornado http client to use the curl backend
Signed-off-by:  Eric Callahan <arksine.code@gmail.com>
2021-09-21 08:32:24 -04:00
Eric Callahan
1fdfb5299e moonraker: create a new asyncio event loop on restart
This should guarantee that no dangliing callbacks are leftover on a soft restart.

Signed-off-by:  Eric Callahan <arksine.code@gmail.com>
2021-07-15 06:57:54 -04:00
Eric Callahan
d224536552 moonraker: replace calls to ioloop with eventloop wrapper
Signed-off-by:  Eric Callahan <arksine.code@gmail.com>
2021-07-12 06:16:18 -04:00
Eric Callahan
0527904c48 moonraker: remove references to "system_args"
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>
2021-07-06 19:25:10 -04:00
Arksine
2ab63d75fc moonraker: fix imports for type checking
Signed-off-by:  Eric Callahan <arksine.code@gmail.com>
2021-07-06 19:25:10 -04:00
Arksine
1c248d1de8 moonraker: remove check for component existence in "load_component()"
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>
2021-07-06 19:25:10 -04:00
Eric Callahan
c6fee3c1f4 moonraker: send status eventtime as a second parameter to "notify_status_update"
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>
2021-07-06 14:56:18 -04:00
Eric Callahan
81854d1daf moonraker: report Klipper event time with status subscriptions
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
2021-07-06 14:35:09 -04:00
Eric Callahan
566df69ca5 moonraker: expose additional app methods
Add references to the application's "get_websocket_manager" and "register_api_transport" methods.

Signed-off-by:  Eric Callahan <arksine.code@gmail.com>
2021-06-25 17:46:43 -04:00
Eric Callahan
06bbca7ae3 moonraker: add method to set a component as failed
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>
2021-06-22 19:38:09 -04:00
Eric Callahan
b16110bcd0 mooraker: refactor stop_server()
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>
2021-06-07 11:17:52 -04:00