Merge pull request #357 from sparcs-kaist/hotfix

Hotfix

Author: Killerwhale-Park

apps/server/src/settings.ts

@@ -50,6 +50,8 @@ const getPrismaConnectConfig = (): mariadb.PoolConfig => ({
   password: process.env.DATABASE_PASSWORD,
   database: process.env.DATABASE_NAME,
   connectionLimit: 40,
+  idleTimeout: 600,
+  minDelayValidation: 10000,
 })
 
 const getRedisConfig = () => ({

libs/prisma-client/src/prisma.service.ts

@@ -5,9 +5,6 @@ import * as mariadb from 'mariadb'
 
 @Injectable()
 export class PrismaService extends PrismaClient implements OnModuleInit {
-  
-  private readonly dbPool: any;
-  
   constructor(@Inject('ORM_OPTIONS') ormOption: mariadb.PoolConfig) {
     const adapter = new PrismaMariaDb(ormOption)
     super({
@@ -32,8 +29,6 @@ export class PrismaService extends PrismaClient implements OnModuleInit {
       ],
       errorFormat: 'pretty',
     })
-
-    this.dbPool = ormOption;
   }
 
   async onModuleInit() {
@@ -52,10 +47,5 @@ export class PrismaService extends PrismaClient implements OnModuleInit {
   async onModuleDestroy() {
     console.log('Closing Prisma connection...');
     await this.$disconnect();
-    
-    if (this.dbPool && typeof this.dbPool.end === 'function') {
-      await this.dbPool.end();
-      console.log('MariaDB Pool closed successfully');
-    }
   }
 }