NGINX配置與Node.js Express和TCP服務器在同一端口上？

Question

我試圖設置我的節點服務器，該節點服務器使用express在端口3000上提供文件，並使用net庫在端口5052上提供TCP服務器，因此：

const express = require('express');
const app = express();
const httpServer = require('http').Server(app);
const io = require('socket.io').listen(httpServer);
const path = require('path');
const net = require('net');

app.get('/', (req, res) => {
  res.sendFile(path.join(__dirname, './public/index.html'))
});

let server = net.createServer(function(socket) {
 // Left out for brevity
}

server.listen(5052, 'localhost');

httpServer.listen(3000, () => {
  console.log('Ready on port 3000');
});

在本地，這一切都很好。 我可以加載localhost:3000並且可以獲取HTML並將其連接到socket.io。 我還可以完美地連接到端口5052上的服務器，並且壽命長。 我只是無法讓Nginx正確地提供所有服務。 這是我所擁有的：

server {
    listen 80 default_server;
    listen [::]:80 default_server;

    server_name mycoolproject.com www.mycoolproject.com;

    location / {
        proxy_pass http://localhost:3000;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection 'upgrade';
        proxy_set_header Host $host;
        proxy_cache_bypass $http_upgrade;
    }

  listen 443 ssl;
  ssl_certificate /etc/letsencrypt/live/mycoolproject.com/fullchain.pem;
  ssl_certificate_key /etc/letsencrypt/live/mycoolproject.com/privkey.pem;
  include /etc/letsencrypt/options-ssl-nginx.conf;

  ssl_dhparam /etc/ssl/certs/dhparam.pem;

  if ($scheme != "https") {
      return 301 https://$host$request_uri;
  }

}

server {
    listen 5053;

    server_name mycoolproject.com www.mycoolproject.com;

    location /{
        proxy_pass http://localhost:5052;
                proxy_http_version 1.1;
                proxy_set_header Upgrade $http_upgrade;
                proxy_set_header Connection 'upgrade';
                proxy_set_header Host $host;
                proxy_cache_bypass $http_upgrade;
    }
}

當我導航到mycoolproject.com我可以很好地加載網站，因此快速端可以正常工作。 我只是無法連接到5053上的服務器。有什么想法嗎？

Answer 1

您需要為Nginx配置其他端口，Node.js忙於5052。

server {
    listen 5053;

    server_name mycoolproject.com www.mycoolproject.com;

    location /{
        proxy_pass http://localhost:5052;
                proxy_http_version 1.1;
                proxy_set_header Upgrade $http_upgrade;
                proxy_set_header Connection 'upgrade';
                proxy_set_header Host $host;
                proxy_cache_bypass $http_upgrade;
    }
}

然后您可以連接到mycoolproject.com:5053