Simple hello world in Node, using Fastify and clustering for Medium post
const cluster = require('cluster'); | |
const numCPUs = require('os').cpus().length; | |
const fastify = require('fastify')(); | |
const port = 8123; | |
if (cluster.isMaster) { | |
console.log(`Master ${process.pid} is running`); | |
for (let i = 0; i < numCPUs; i++) { | |
cluster.fork(); | |
} | |
cluster.on('exit', worker => { | |
console.log(`Worker ${worker.process.pid} died`); | |
}); | |
} else { | |
fastify.get('*', (req, res) => { | |
res.send('Hello World'); | |
}); | |
fastify.listen(port, () => { | |
console.log(`Fastify "Hello World" listening on port ${port}, PID: ${process.pid}`); | |
}); | |
} |
This comment has been minimized.
This comment has been minimized.
Not exactly a benchmark, but an idea from a project I'm starting: Single threaded (vanilla fastily): 13K requests/second The server is a graphql instance (based on mercurius/fastify) with no I/O like database access or any significant computations. So I'm pretty sure that these numbers converge a lot as soon as the server becomes more I/O bound. |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
This comment has been minimized.
Interesting code, is there a benchmark for this server in comparison to vanilla fastify/express?