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Explore: Queries the datasource once per run query and uses DataStreamObserver (#17263)

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* Refactor: Removes replaceUrl from actions

* Refactor: Moves saveState thunk to epic

* Refactor: Moves thunks to epics

* Wip: removes resulttype and queries once

* Refactor: LiveTailing uses observer in query

* Refactor: Creates epics folder for epics and move back actioncreators

* Tests: Adds tests for epics and reducer

* Fix: Checks for undefined as well

* Refactor: Cleans up previous live tailing implementation

* Chore: merge with master

* Fix: Fixes url issuses and prom graph in Panels

* Refactor: Removes supportsStreaming and adds sockets to DataSourcePluginMeta instead

* Refactor: Changes the way we create TimeSeries

* Refactor: Renames sockets to streaming

* Refactor: Changes the way Explore does incremental updates

* Refactor: Removes unused method

* Refactor: Adds back Loading indication
This commit is contained in:
Hugo Häggmark
2019-06-03 14:54:32 +02:00
committed by GitHub
parent 5761179ad9
commit fb39831df2
42 changed files with 2470 additions and 1353 deletions
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35
public/app/store/configureStore.ts
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@@ -15,8 +15,22 @@ import usersReducers from 'app/features/users/state/reducers';
import userReducers from 'app/features/profile/state/reducers';
import organizationReducers from 'app/features/org/state/reducers';
import { setStore } from './store';
import { startSubscriptionsEpic, startSubscriptionEpic, limitMessageRateEpic } from 'app/features/explore/state/epics';
import { WebSocketSubject, webSocket } from 'rxjs/webSocket';
import { limitMessageRateEpic } from 'app/features/explore/state/epics/limitMessageRateEpic';
import { stateSaveEpic } from 'app/features/explore/state/epics/stateSaveEpic';
import { processQueryResultsEpic } from 'app/features/explore/state/epics/processQueryResultsEpic';
import { processQueryErrorsEpic } from 'app/features/explore/state/epics/processQueryErrorsEpic';
import { runQueriesEpic } from 'app/features/explore/state/epics/runQueriesEpic';
import { runQueriesBatchEpic } from 'app/features/explore/state/epics/runQueriesBatchEpic';
import {
DataSourceApi,
DataQueryResponse,
DataQuery,
DataSourceJsonData,
DataQueryRequest,
DataStreamObserver,
} from '@grafana/ui';
import { Observable } from 'rxjs';
import { getQueryResponse } from 'app/core/utils/explore';
import { StoreState } from 'app/types/store';
import { toggleLogActionsMiddleware } from 'app/core/middlewares/application';
@@ -39,14 +53,25 @@ export function addRootReducer(reducers) {
Object.assign(rootReducers, ...reducers);
}
export const rootEpic: any = combineEpics(startSubscriptionsEpic, startSubscriptionEpic, limitMessageRateEpic);
export const rootEpic: any = combineEpics(
limitMessageRateEpic,
stateSaveEpic,
runQueriesEpic,
runQueriesBatchEpic,
processQueryResultsEpic,
processQueryErrorsEpic
);
export interface EpicDependencies {
getWebSocket: <T>(urlConfigOrSource: string) => WebSocketSubject<T>;
getQueryResponse: (
datasourceInstance: DataSourceApi<DataQuery, DataSourceJsonData>,
options: DataQueryRequest<DataQuery>,
observer?: DataStreamObserver
) => Observable<DataQueryResponse>;
}
const dependencies: EpicDependencies = {
getWebSocket: webSocket,
getQueryResponse,
};
const epicMiddleware = createEpicMiddleware({ dependencies });