node-server-warmup
Warmup a node server before start, support express、koa、fastify、http.
Pure http server;
const {warmup} = require('node-server-warmup');
const http = require('http');
(async () => {
let count = 0;
const handler = (_, resp) => {
count += 1;
resp.end(JSON.stringify({count}));
};
await warmup(handler, {path: '/warmup'});
http.createServer(handler).listen(3000, () => {
console.info('Start on http://127.0.0.1:3000');
});
console.info({count}); // {count: 1};
})();Warmup Express
const {warmup} = require('node-server-warmup');
const Express = require('express');
(async () => {
let count = 0;
app = Express();
app.get('/warmup', (_, res) => {
count += 1;
res.send(JSON.stringify({count}));
});
await warmup(app, {path: '/warmup'});
app.listen(3000, () => {
console.info('Start on http://127.0.0.1:3000');
});
console.info({count}); // {count: 1};
})()