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Live: broadcast events when dashboard is saved (#27583)

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Co-authored-by: kay delaney <45561153+kaydelaney@users.noreply.github.com>
Co-authored-by: Torkel Ödegaard <torkel@grafana.org>
This commit is contained in:
Ryan McKinley
2020-10-01 10:46:14 -07:00
committed by GitHub
parent 44c9aea28c
commit 8a5fc00330
28 changed files with 980 additions and 213 deletions
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12
public/app/features/admin/LiveAdmin.tsx
View File

@@ -169,13 +169,21 @@ export class LiveAdmin extends PureComponent<Props, State> {
<h5>Namespace</h5>
<Select
options={namespaces}
value={namespaces.find(s => s.value === namespace) || ''}
value={namespaces.find(s => s.value === namespace) || namespace || ''}
onChange={this.onNamespaceChanged}
allowCustomValue={true}
backspaceRemovesValue={true}
/>
</div>
<div>
<h5>Path</h5>
<Select options={paths} value={paths.find(s => s.value === path) || ''} onChange={this.onPathChanged} />
<Select
options={paths}
value={paths.find(s => s.value === path) || path || ''}
onChange={this.onPathChanged}
allowCustomValue={true}
backspaceRemovesValue={true}
/>
</div>
</div>
<br />

25
public/app/features/admin/LivePanel.tsx
View File

@@ -3,12 +3,14 @@ import { Unsubscribable, PartialObserver } from 'rxjs';
import { getGrafanaLiveSrv } from '@grafana/runtime';
import {
AppEvents,
isLiveChannelStatusEvent,
LiveChannel,
LiveChannelConfig,
LiveChannelConnectionState,
LiveChannelMessage,
LiveChannelEvent,
LiveChannelEventType,
LiveChannelScope,
LiveChannelStatus,
LiveChannelStatusEvent,
} from '@grafana/data';
import { Input, Button } from '@grafana/ui';
import { appEvents } from 'app/core/core';
@@ -22,7 +24,7 @@ interface Props {
interface State {
channel?: LiveChannel;
status: LiveChannelStatus;
status: LiveChannelStatusEvent;
count: number;
lastTime: number;
lastBody: string;
@@ -31,7 +33,12 @@ interface State {
export class LivePanel extends PureComponent<Props, State> {
state: State = {
status: { id: '?', state: LiveChannelConnectionState.Pending, timestamp: Date.now() },
status: {
type: LiveChannelEventType.Status,
id: '?',
state: LiveChannelConnectionState.Pending,
timestamp: Date.now(),
},
count: 0,
lastTime: 0,
lastBody: '',
@@ -39,15 +46,15 @@ export class LivePanel extends PureComponent<Props, State> {
};
subscription?: Unsubscribable;
streamObserver: PartialObserver<LiveChannelMessage> = {
next: (msg: LiveChannelMessage) => {
if (msg.type === 'status') {
this.setState({ status: msg.message as LiveChannelStatus });
streamObserver: PartialObserver<LiveChannelEvent> = {
next: (event: LiveChannelEvent) => {
if (isLiveChannelStatusEvent(event)) {
this.setState({ status: event });
} else {
this.setState({
count: this.state.count + 1,
lastTime: Date.now(),
lastBody: JSON.stringify(msg),
lastBody: JSON.stringify(event),
});
}
},