Hybrid application

A hybrid application is one that both listens for HTTP requests, as well as makes use of connected microservices. The INestApplication instance can be connected with INestMicroservice instances through the connectMicroservice() method. To connect multiple microservice instances, simply pass additional microservice configuration objects as arguments in a comma-separated list.

const app = await NestFactory.create(AppModule);
const microservice = app.connectMicroservice({
  transport: Transport.TCP,
});

await app.startAllMicroservicesAsync();
await app.listen(3001);