ruby-on-rails - 在 Rails 4 中的实时服务器上安装私有(private)酒吧时出错

Question

我正在为我的一个项目使用私有(private)酒吧。它在本地主机上运行良好，但是当我将它部署到实时服务器上时，出现以下错误:

CommentsController#new 中的 Errno::ECONNREFUSED

Connection refused - connect(2) for "202.164.34.20"port 9292

这是我的本地服务器的 private_pub.yml 文件内容:

development:
 server: "http://localhost:9292/faye/faye"
 secret_token: "secret"
test:
 server: "http://localhost:9292/faye/faye"
 secret_token: "secret"
production:
 server: "http://example.com/faye/faye"
 secret_token: "0378a6008f37cbd9c3390ce4069bb85f776d068f7b4885d6890f07066affde25"
 signature_expiration: 3600 # one hour

对于其他服务器，这里是文件内容:

development:
 server: "http://202.164.34.20:9292/faye/faye"
 secret_token: "secret"
test:
 server: "http://202.164.34.20:9292/faye/faye"
 secret_token: "secret"
production:
 server: "http://localhost:9292/faye/faye"
 secret_token: "0378a6008f37cbd9c3390ce4069bb85f776d068f7b4885d6890f07066affde25"
 signature_expiration: 3600 # one hour

现在我需要在 http://202.164.34.20:3001 上部署它网址。请提出建议。

Answer 1

localhost:9292 表示它将绑定(bind)到 127.0.0.0，如果你想从公共(public) ip 访问，请确保绑定(bind)到你的外部 ip 或 0.0.0.0。虽然我建议用 nginx/apache 代理它，这样用户就可以连接到端口 80

nginx 的例子

 server {
  listen 80;
  server_name faye.yourdomain.com;
  access_log /var/log/nginx/faye.log;

  location /faye {
    proxy_pass http://127.0.0.1:9292;
    proxy_http_version 1.1;
    proxy_set_header Host $host;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection $connection_upgrade;
    proxy_buffering off;
    proxy_redirect off;
    proxy_connect_timeout      90;
    proxy_send_timeout         90;
    proxy_read_timeout         90;
  }

}


map $http_upgrade $connection_upgrade {
    default Upgrade;
    ''      close;
}