gravatite/public-pool
1
0
Fork 0
mirror of https://github.com/benjamin-wilson/public-pool.git synced 2026-09-29 09:05:06 -07:00
Code Issues Packages Projects Releases Wiki Activity

killDeadClients

Browse Source
This commit is contained in:
Ben
2025-11-21 20:56:27 -05:00
parent 1b0f3f52d8
commit 63a1618f26
1 changed files with 12 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/ORM/client/client.service.ts
+4 -9
View File
@@ -22,11 +22,9 @@ export class ClientService {
// client.service.ts // client.service.ts
public async killDeadClients(): Promise<boolean> { public async killDeadClients(): Promise<boolean> {
const BATCH_SIZE = 500; const BATCH_SIZE = 10000;
return this.dataSource.transaction('REPEATABLE READ', async (manager) => { return this.dataSource.transaction('READ COMMITTED', async (manager) => { // ← CHANGE HERE
// IMPORTANT: We use raw SQL for the SELECT + SKIP LOCKED
// This bypasses every TypeORM locking bug with inheritance
const deadClients: { id: string }[] = await manager.query(` const deadClients: { id: string }[] = await manager.query(`
SELECT id SELECT id
FROM client_entity FROM client_entity
@@ -41,17 +39,14 @@ export class ClientService {
return false; return false;
} }
const ids = deadClients.map(c => c.id);
// Now the update is safe and super fast
await manager await manager
.createQueryBuilder() .createQueryBuilder()
.update(ClientEntity) .update(ClientEntity)
.set({ deletedAt: () => 'NOW()' }) .set({ deletedAt: () => 'NOW()' })
.whereInIds(ids) .whereInIds(deadClients.map(c => c.id))
.execute(); .execute();
console.log(`Killed ${deadClients.length}`); console.log(`Killed ${deadClients.length} dead clients`);
return true; return true;
}); });