Fastify integration for LogLayer

A Fastify plugin for LogLayer that provides request-scoped logging with automatic request/response logging and error handling.

Installation

npm install @loglayer/fastify

Usage

import Fastify from "fastify";
import { LogLayer, StructuredTransport } from "loglayer";
import { fastifyLogLayer } from "@loglayer/fastify";

const log = new LogLayer({
  transport: new StructuredTransport({ logger: console }),
});

const app = Fastify();
await app.register(fastifyLogLayer, { instance: log });

app.get("/", (request, reply) => {
  request.log.info("Hello!");
  reply.send("Hello World!");
});

await app.listen({ port: 3000 });

Documentation

For more details, visit https://loglayer.dev/integrations/fastify