Microservices

Bootstrap

Example 1:

import { NestFactory } from '@nestjs/core';
import { Transport } from '@nestjs/microservices';
import { MicroserviceModule } from './microservice.module';

async function bootstrap() {
  const app = await NestFactory.createMicroservice(MicroserviceModule, {
    transport: Transport.TCP,
    host: 'localhost',
    port: 4200
  });
  app.listen(() => console.log('Microservice is listening'));
}
bootstrap();

Example: 2

import { NestFactory } from '@nestjs/core';
import { AppModule } from './app.module';
import { Transport } from '@nestjs/microservices';

async function bootstrap() {
  const app = await NestFactory.create(AppModule);
  const microservice = app.connectMicroservice({
    transport: Transport.TCP,
    options: {
      host: 'localhost',
      port: 3001,
    },
  });

  await app.startAllMicroservicesAsync();
  await app.listen(3000);
}
bootstrap();