@tastespuds/koa-shutdown v1.0.0

koa-shutdown

Ensure that during shutdown Koa returns correctly with a HTTP 503 Service Unavailable. Based off express-graceful-shutdown with the middleware adapted for Koa.

const shutdown = require('@tastespuds/koa-shutdown');
const http = require('http');
const Koa = require('koa');

const app = new Koa();
const server = http.createServer(app.callback());

app.use(shutdown.createShutdownMiddleware(server));

app.use(ctx => {
  ctx.status = 200;
  ctx.body = { foo: 'bar' };
});

server.listen(0, 'localhost', () => {
  const { address, port } = server.address();
  console.log('Listening on http://%s:%d', address, port);
});

Install

npm install @tastespuds/koa-shutdown --save

Module Properties

shutdown.createShutdownMiddleware(server, options) => async function middleware(ctx, next)