perf(backend): ノート作成時のアンテナ追加パフォーマンスを改善

This commit is contained in:
syuilo 2023-04-12 10:07:14 +09:00
parent da83322200
commit 77f91d67b4
3 changed files with 30 additions and 16 deletions

View file

@ -12,6 +12,17 @@
-->
## 13.x.x (unreleased)
### General
-
### Client
-
### Server
- ノート作成時のアンテナ追加パフォーマンスを改善
## 13.11.2
### Note

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@ -91,14 +91,24 @@ export class AntennaService implements OnApplicationShutdown {
}
@bindThis
public async addNoteToAntenna(antenna: Antenna, note: Note, noteUser: { id: User['id']; }): Promise<void> {
this.redisClient.xadd(
`antennaTimeline:${antenna.id}`,
'MAXLEN', '~', '200',
'*',
'note', note.id);
this.globalEventService.publishAntennaStream(antenna.id, 'note', note);
public async addNoteToAntennas(note: Note, noteUser: { id: User['id']; username: string; host: string | null; }): Promise<void> {
const antennas = await this.getAntennas();
const antennasWithMatchResult = await Promise.all(antennas.map(antenna => this.checkHitAntenna(antenna, note, noteUser).then(hit => [antenna, hit] as const)));
const matchedAntennas = antennasWithMatchResult.filter(([, hit]) => hit).map(([antenna]) => antenna);
const redisPipeline = this.redisClient.pipeline();
for (const antenna of matchedAntennas) {
redisPipeline.xadd(
`antennaTimeline:${antenna.id}`,
'MAXLEN', '~', '200',
'*',
'note', note.id);
this.globalEventService.publishAntennaStream(antenna.id, 'note', note);
}
redisPipeline.exec();
}
// NOTE: フォローしているユーザーのノート、リストのユーザーのノート、グループのユーザーのノート指定はパフォーマンス上の理由で無効になっている

View file

@ -493,14 +493,7 @@ export class NoteCreateService implements OnApplicationShutdown {
}
});
// Antenna
for (const antenna of (await this.antennaService.getAntennas())) {
this.antennaService.checkHitAntenna(antenna, note, user).then(hit => {
if (hit) {
this.antennaService.addNoteToAntenna(antenna, note, user);
}
});
}
this.antennaService.addNoteToAntennas(note, user);
if (data.reply) {
this.saveReply(data.reply, note);