Function randomTarget

examples/cluster-engine-redis/server.js:44–50

()

  const proxy = createProxyServer();

  function randomTarget() {
    return [
      "http://localhost:3001",
      "http://localhost:3002",
      "http://localhost:3003",
    ][Math.floor(Math.random() * 3)];
  }

  const httpServer = createServer((req, res) => {
    proxy.web(req, res, { target: randomTarget() });