* Fix: make webpack pickup workers written in TS
* Add comlink to dependencies
* Temporary fix: copy paste `toDataQueryError` from @grafana/runtime to avoid web dependencies
* Implemented comlink-based centrifuge worker & worker proxy
* Temporary fix: implement comlink transferHandlers for subscriptions and streamingdataframes
* Move liveTimer filtering from CentrifugeService into GrafanaLiveService
* Switch from CentrifugeService to CentrifugeServiceWorkerProxy in GrafanaLive
* Naming fix
* Refactor: move liveTimer-based data filtering from GrafanaLiveService to CentrifugeServiceWorker
* observe dataStream on an async scheduler
* Fix: - Unsubscribe is now propagated from the main thread to the worker, - improve worker&workerProxy types
* Fix: Prettify types
* Fix: Add error & complete observers
* Docs: Add comment explaining the `subscriberTransferHandler`
* Fix: Replace `StreamingDataFrameHandler` with explicitly converting StreamingDataFrame to a DataFrameDTO
* Refactor: move liveTimer filtering to service.ts to make it easy to implement a `live-service-web-worker` feature flag
* Feat: add `live-service-web-worker` feature flag
* Fix: extract toDataQueryError.ts to a separate file within `@grafana-runtime` to avoid having a dependency from webworker to the whole package (@grafana-runtime/index.ts)
* Update public/app/features/dashboard/dashgrid/liveTimer.ts
Co-authored-by: Leon Sorokin <leeoniya@gmail.com>
* Fix: fixed default import class in worker file
* Fix: cast worker as Endpoint
* Migrate from worker-loader to webpack native worker support v1 - broken prod build
* Fix: Use custom path in HtmlWebpackPlugin
* Fix: Loading workers from CDNs
* Fix: Avoid issues with jest ESM support by mocking `createWorker` files
* Fix: move the custom mockWorker rendering layout to `test/mocks`
Co-authored-by: Leon Sorokin <leeoniya@gmail.com>
* Refactor: remove `scopes` from CentrifugeSrv, remove dependencies on window/config/user context
* Refactor: add GrafanaLiveChannelConfigService to wrap direct access to *Scope classes
* Refactor: added GrafanaLiveService acting like a proxy to GrafanaLiveSrv + LiveChannelConfigSrv
* Refactor: live module instantiation
* Refactor: import fixes
* Fix: URL construction in centrifugeSrv
* added missing permissions check
* moved the permission check to the datasource component.
* added test for checking permissions.
* added tests with different permissions.
* minor refactoring so the mockUserPermisson can be reused.
this should help Live to be enabled by default but still
do not affect setups with lots of simultenious users. To
properly handle many WS connections Grafana administrators
should tune infrastructure a bit - for example increase a
number of open files for a process. Will be in more details
in documentation.
