block13.json

{
  "nodes": [
    {
      "path": "./front.js",
      "port": 4000,
      "stdio": "file"
    },
    {
      "path": "./client.js",
      "port": 5000,
      "stdio": "file"
    },
    {
      "path": "./worker.js",
      "port": 6000,
      "stdio": "file"
    }
  ]
}