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@nestjs/microservices

Nest - modern, fast, powerful node.js web framework (@microservices)

  • 10.4.6
  • unpublished
  • Source
  • npm
  • Socket score

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894K
decreased by-10.6%
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What is @nestjs/microservices?

@nestjs/microservices is a package for building microservice-based applications using the NestJS framework. It provides a set of tools and abstractions to create and manage microservices, allowing for communication between different parts of an application through various transport layers such as TCP, Redis, NATS, MQTT, and more.

What are @nestjs/microservices's main functionalities?

TCP Transport

This feature allows you to create a microservice that communicates over TCP. The code sample demonstrates how to set up a TCP microservice using NestFactory.

const app = await NestFactory.createMicroservice(AppModule, { transport: Transport.TCP, options: { host: '127.0.0.1', port: 8877 } }); app.listen(() => console.log('Microservice is listening'));

Redis Transport

This feature allows you to create a microservice that communicates over Redis. The code sample shows how to set up a Redis microservice using NestFactory.

const app = await NestFactory.createMicroservice(AppModule, { transport: Transport.REDIS, options: { url: 'redis://localhost:6379' } }); app.listen(() => console.log('Microservice is listening'));

NATS Transport

This feature allows you to create a microservice that communicates over NATS. The code sample demonstrates how to set up a NATS microservice using NestFactory.

const app = await NestFactory.createMicroservice(AppModule, { transport: Transport.NATS, options: { url: 'nats://localhost:4222' } }); app.listen(() => console.log('Microservice is listening'));

MQTT Transport

This feature allows you to create a microservice that communicates over MQTT. The code sample shows how to set up an MQTT microservice using NestFactory.

const app = await NestFactory.createMicroservice(AppModule, { transport: Transport.MQTT, options: { url: 'mqtt://localhost:1883' } }); app.listen(() => console.log('Microservice is listening'));

gRPC Transport

This feature allows you to create a microservice that communicates over gRPC. The code sample demonstrates how to set up a gRPC microservice using NestFactory.

const app = await NestFactory.createMicroservice(AppModule, { transport: Transport.GRPC, options: { package: 'hero', protoPath: join(__dirname, './hero.proto') } }); app.listen(() => console.log('Microservice is listening'));

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Package last updated on 23 Oct 2024

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