Servers

At the moment, Esrol allows you to create 4 different server types in your application: HTTP, TCP, UDP and HTTP WEBSOCKET. The process of enabling a server is pretty easy:

• HTTP
• TCP
• UDP
• HTTP WEBSOCKET
• ALL

HTTP

app/config/config.json

{
  "cluster": {
    "enabled": false,
    "cores": "auto"
  },
  "servers": {
    "http": {
      "enabled": true,
      "port": 3333,
      "methods": ["get", "put", "post", "delete"],
      "webSockets": false,
      "cluster": false
    },
    "tcp": {
      "enabled": false,
      "port": 3334,
      "allowHalfOpen": false,
      "pauseOnConnect": false
    },
    "udp": {
      "enabled": false,
      "type": "udp4",
      "port": 3335
    }
  }
}

TCP

app/config/config.json

{
  "cluster": {
    "enabled": false,
    "cores": "auto"
  },
  "servers": {
    "http": {
      "enabled": false,
      "port": 3333,
      "methods": ["get", "put", "post", "delete"],
      "webSockets": false,
      "cluster": false
    },
    "tcp": {
      "enabled": true,
      "port": 3334,
      "allowHalfOpen": false,
      "pauseOnConnect": false
    },
    "udp": {
      "enabled": false,
      "type": "udp4",
      "port": 3335
    }
  }
}

UDP

app/config/config.json

{
  "cluster": {
    "enabled": false,
    "cores": "auto"
  },
  "servers": {
    "http": {
      "enabled": false,
      "port": 3333,
      "methods": ["get", "put", "post", "delete"],
      "webSockets": false,
      "cluster": false
    },
    "tcp": {
      "enabled": false,
      "port": 3334,
      "allowHalfOpen": false,
      "pauseOnConnect": false
    },
    "udp": {
      "enabled": true,
      "type": "udp4",
      "port": 3335
    }
  }
}

HTTP WEBSOCKET

app/config/config.json

{
  "cluster": {
    "enabled": false,
    "cores": "auto"
  },
  "servers": {
    "http": {
      "enabled": true,
      "port": 3333,
      "methods": ["get", "put", "post", "delete"],
      "webSockets": true,
      "cluster": false
    },
    "tcp": {
      "enabled": false,
      "port": 3334,
      "allowHalfOpen": false,
      "pauseOnConnect": false
    },
    "udp": {
      "enabled": false,
      "type": "udp4",
      "port": 3335
    }
  }
}

Note: you need to enable both HTTP server and HTTP webSockets in order to use HTTP WEBSOCKETS

ALL

If you need for some unknown reason to create all servers in one instance, just enable them:

app/config/config.json

{
  "cluster": {
    "enabled": false,
    "cores": "auto"
  },
  "servers": {
    "http": {
      "enabled": true,
      "port": 3333,
      "methods": ["get", "put", "post", "delete"],
      "webSockets": true,
      "cluster": false
    },
    "tcp": {
      "enabled": true,
      "port": 3334,
      "allowHalfOpen": false,
      "pauseOnConnect": false
    },
    "udp": {
      "enabled": true,
      "type": "udp4",
      "port": 3335
    }
  }
}