hippofish/src/server/api/stream/channels/queue-stats.ts

42 lines
840 B
TypeScript
Raw Normal View History

2019-03-10 11:16:33 +01:00
import autobind from 'autobind-decorator';
import Xev from 'xev';
import Channel from '../channel';
const ev = new Xev();
export default class extends Channel {
public readonly chName = 'queueStats';
public static shouldShare = true;
public static requireCredential = false;
@autobind
public async init(params: any) {
ev.addListener('queueStats', this.onStats);
}
@autobind
private onStats(stats: any) {
this.send('stats', stats);
}
@autobind
public onMessage(type: string, body: any) {
switch (type) {
case 'requestLog':
ev.once(`queueStatsLog:${body.id}`, statsLog => {
this.send('statsLog', statsLog);
});
ev.emit('requestQueueStatsLog', {
id: body.id,
length: body.length
});
break;
}
}
@autobind
public dispose() {
ev.removeListener('queueStats', this.onStats);
}
}