enhancer-recluster/test/lib/server-with-args.js

Clustering library with support for zero-downtime reloading

var http = require('http');

if (null == process.env.WORKER_ID) 
    throw new Error("env.WORKER_ID not set!");

var s = http.createServer(function(req, res) {
    var params = req.url.split('/').slice(1);
    setTimeout(function() { 
        if (process.argv[2] === 'fail') {
            // we can only communicate with the test through an error. 404 is as good as any.
            res.writeHead(404);
            res.end('FAIL');
        } else {
            res.writeHead(200);
            res.end("hello world\n");
        }
    }, params[0] || 1);
});

s.listen(8000);