import { NestFactory } from '@nestjs/core'; import { Transport } from '@nestjs/microservices'; import { AppModule } from './app.module'; import { Logger } from '@nestjs/common'; const logger = new Logger(); async function bootstrap() { const app = await NestFactory.createMicroservice(AppModule, { transport: Transport.TCP, options: { host: '127.0.0.1', port: 3001, }, }); app.listen().then(() => logger.log('Microservice Usuarios is listening')); } bootstrap();