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修复启动逻辑

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whyour
2025-05-17 17:25:50 +08:00
parent ec3d61a713
commit 472a3088df
4 changed files with 34 additions and 18 deletions
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back/app.ts
+17 -13
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@@ -7,26 +7,23 @@ import { Container } from 'typedi';
import config from './config';
import Logger from './loaders/logger';
import { monitoringMiddleware } from './middlewares/monitoring';
import { GrpcServerService } from './services/grpc';
import { HttpServerService } from './services/http';
import { metricsService } from './services/metrics';
import { type GrpcServerService } from './services/grpc';
import { type HttpServerService } from './services/http';
class Application {
private app: express.Application;
private server: any;
private httpServerService: HttpServerService;
private grpcServerService: GrpcServerService;
private httpServerService?: HttpServerService;
private grpcServerService?: GrpcServerService;
private isShuttingDown = false;
constructor() {
this.app = express();
this.httpServerService = Container.get(HttpServerService);
this.grpcServerService = Container.get(GrpcServerService);
}
async start() {
try {
await this.initializeDatabase();
await this.initServer();
this.setupMiddlewares();
await this.initializeServices();
this.setupGracefulShutdown();
@@ -38,6 +35,13 @@ class Application {
}
}
async initServer() {
const { HttpServerService } = await import('./services/http');
const { GrpcServerService } = await import('./services/grpc');
this.httpServerService = Container.get(HttpServerService);
this.grpcServerService = Container.get(GrpcServerService);
}
private async initializeDatabase() {
await require('./loaders/db').default();
}
@@ -50,16 +54,16 @@ class Application {
}
private async initializeServices() {
await this.grpcServerService.initialize();
await this.grpcServerService?.initialize();
await require('./loaders/app').default({ app: this.app });
this.server = await this.httpServerService.initialize(
const server = await this.httpServerService?.initialize(
this.app,
config.port,
);
await require('./loaders/server').default({ server: this.server });
await require('./loaders/server').default({ server });
}
private setupGracefulShutdown() {
@@ -70,8 +74,8 @@ class Application {
Logger.info('Shutting down services...');
try {
await Promise.all([
this.grpcServerService.shutdown(),
this.httpServerService.shutdown(),
this.grpcServerService?.shutdown(),
this.httpServerService?.shutdown(),
]);
process.exit(0);
} catch (error) {