* Refactor websocket concurrency handling
* Modify web socket buffering logic to ensure FIFO and avoid blocking the logger thread
* Use a dedicated executor that is guaranteed not to log anything
* Logging tweak
Signed-off-by: Ravi Nadahar <nadahar@rediffmail.com>
Some of the SDDP tasks are long-running by design, the background scan task in particular runs indefinitely (until interrupted). This clashes with the idea in #4969, and perhaps with the envisioned use of OH's shared thread pools in general, in that pools are small and tasks are expected to be short-lived. When setting logging to DEBUG, the log will be constantly "spammed" with complaints about the SDDP discovery task taking more than 5 seconds, which it is in fact designed to do.
Signed-off-by: Ravi Nadahar <nadahar@rediffmail.com>
* [rest-api]: Change error code 500 to 400
Change the response code of the rest api when submitting invalid
parameters.
Signed-off-by: Zhivka Dimova <zhivka.dimova@myforest.net>
* Remove double localization of discovery results
Localization of discovery results requires a bundle from which to acquire the translations. When bindings implement AbstractDiscoveryService themselves, the bundle is resolved using the class of the implementation. For "sub discovery services" where bindings are "participants", this doesn't work, because the implementing class is the "sub discovery service" itself, not the binding, which means that the resolved bundle doesn't have any translations. This has been solved by doing an extra round of localization in the "sub discovery service" (using the correct bundle) before passing the DiscoveryResult on to AbstractDiscoveryService, which will attempt localization again, with the wrong bundle, but since no translations are found in this bundle, it has no other consequences than being wasteful.
This solves the problem by adding a second thingDiscovered() method to AbstractDiscoveryService, which accepts a bundle as a second argument. That way, "sub discovery services" can resolve the correct bundle using the participant class, and pass on the correct bundle, avoiding the "double localization".
In addition, a new factory method is added to DiscoveryResultBuilder that allows initializing a new builder from an existing DiscoveryResult instance, so that this doesn't have to be done in the localization method itself.
Signed-off-by: Ravi Nadahar <nadahar@rediffmail.com>
Isolated DSL/YAML models are models that do not fill the things/items/... registries when they are loaded.
They are used as temporary models for particular features.
These models have a particular prefix in their names to distinguish them.
It was "tmp_" before, it is now "___tmp_".
The risk that a user names one of its file with such prefix is reduced.
If a DSL file with prefix "___tmp_" is by the way used by a user, this file is ignored and a message is now logged to inform the user.
Closed#5134
Change pattern for isolated model name
tmp_DSL_model_<N>.items => ___tmp_model_<N>.items
tmp_YAML_model_<N>.yaml => ___tmp_model_<N>.yaml
Signed-off-by: Laurent Garnier <lg.hc@free.fr>
* [DSL/YAML generator] Consider item pattern formatter even without label
Items without label but with a formatter are now properly considered when generating DSL and YAML syntax.
Example: Number SceneItem "[MAP(scene.map):%s]"
Bug was reported on the community forum.
Signed-off-by: Laurent Garnier <lg.hc@free.fr>
* Fix typos discovered by Copilot
Signed-off-by: Laurent Garnier <lg.hc@free.fr>
---------
Signed-off-by: Laurent Garnier <lg.hc@free.fr>
Concerned fields are:
- group in the "groups" list of an item
- UID of a linked channel in an item
- namespace of a metadata attached to an item
- UID of a thing
- "bridge" field of a thing
- channel id of a channel declared in a thing
- "type" field of a channel
A check was also added for the "profile" configuration parameter of a linked channel.
Related to #5057
Signed-off-by: Laurent Garnier <lg.hc@free.fr>
* Create User32Ex with some mappings missing in JNA's User32
* Create WindowMessageHandler for subscribing to device change messages
The class, when run as a Runnable, creates an invisible window and uses that to listen for device change events for USB devices and serial ports. It listens in a blocking message loop, so it's necessary to call terminate() for the loop to exit and the run() method to exit. Results are sent to subscribing WindowMessageListeners.
* Refactor WindowsUsbSerialDiscovery to use a different approach to gathering device information
The previous implementation scanned the registry for USB devices on a fixed interval. This implementation changes most of the core logic, using SetupAPI as the primary source of information instead of the registry. That allows it to process less information to get to the information of interest, in addition to only "discovering" devices that are currently connected to the computer. The registry keeps the entries for all devices that have previously been connected as well, which would also be "discovered" with the previous implementation.
In addition, this implementation uses WindowMessageHandler to receive device change messages from Windows, making regular scanning unnecessary. If the WindowMessageHandler fails for some reason, the implementation will fall back to scanning on an interval, but this scanning is still using SetupAPI to acquire the data.
* Various thread-safety and consistency fixes
- UsbAddonFinder: Remove unused Set and fix concurrency behavior. ConcurrentHashMap is unsuitable here because it doesn't allow locking the full map, which is needed during "merging" and when resolving suggested add-ons.
- DeltaUsbSerialScanner: Make lastScanResult thread-safe.
- Ser2NetUsbSerialDiscovery: Make lastScanResult thread-safe, reduce the scope of locking to reduce contention and lessen how many locks are held at once. Make notifyListeners volatile for thread-safe access, and stop reacting to jmdns serviceAdded events. jmdns first fires serviceAdded when the service has just been discovered, but most of the information hasn't yet been gathered, and then fires serviceResolved once all the data has been registered. The data received in serviceAdded is incomplete and rarely useful, at best it's a "heads-up, this device might be resolved soon".
- UsbSerialDiscovery: Correct JavaDoc
- UsbSerialDiscoveryService: Minor logging tweaks, only log "Discovered new" the first time the device is "discovered".
Signed-off-by: Ravi Nadahar <nadahar@rediffmail.com>
org.openhab.core.automation.module.script...ScriptBusEventImpl was a copy of org.openhab.core.model.script...BusEvent,
which was removed in #5122.
In #5122, a org.openhab.core.automation.module.script...BusEventImpl was added, which is already used by the org.openhab.core.model.script bundle.
I think the ScriptBusEventImpl copy of the old BusEvent class was done to avoid a dependency org.openhab.core.automation.module.script => org.openhab.core.model.script.
As we now have a BusEventImpl in the automation bundle, we can use it for the DefaultScriptScopeProvider and get rid of ScriptBusEventImpl.
Signed-off-by: Florian Hotze <dev@florianhotze.com>
Comparable to #3155.
JSR-223 automation add-ons often use the script actions from the org.openhab.core.model.script bundle.
The downside is that the actions are tied to XText or at least use some hacks to provide static access to OSGi services.
This refactors the BusEvent actions, making them available as ScriptExtension via import-preset ScriptAction.
The actions are wrapped for DSL rules, to stay backward compatible.
Signed-off-by: Florian Hotze <dev@florianhotze.com>
Optionally allow providing a source, and then append (or directly) set
the REST package and authenticated username.
Signed-off-by: Cody Cutrer <cody@cutrer.us>
* Add AbstractThingHandlerDiscoveryService constructor for tests to use a different executor
* Add JavaDocs
* Make ThingHandler type generic
Signed-off-by: Ravi Nadahar <nadahar@rediffmail.com>
Holger FriedrichandGitHub
Jeff JamesandGitHub
NadaharandGitHub
Mark HerwegeandGitHub
openhab-botandGitHub
Andrew Fiddian-GreenandGitHub
lolodomoandGitHub
Zhivka DimovaandGitHub
dependabot[bot]andGitHub
Дилян ПалаузовandGitHub
GiviMADandGitHub
Florian HotzeandGitHub
Cody CutrerandGitHub
Edwin IngandGitHub
Christoph WeitkampandGitHub
lo92frandGitHub