连接超时：Private_Pub + SSL + Nginx

Question

我已经使用SSL实现了Private_Pub，并按照以下建议通过端口4443运行：https://github.com/ryanb/private_pub#serving-faye-over-https-with-thin

但是，每当我实际使用private_pub服务时，我都会收到以下错误：

Errno :: ETIMEDOUT：连接超时 - 连接（2）for＆＃34; www.mysite.com＆＃34; 4443号港口

真正奇怪的是，在我们迁移提供商之前，它正在另一台服务器上工作。

我已确保端口4443通过telnet成功打开。我玩nginx配置没有任何运气。我已经多次重启瘦服务器只是为了看看我是否幸运。

我可以访问：https://www.mysite.com:4443/faye/faye.js

有人能指出我正确的方向吗？

编辑：添加了我的nginx配置文件：

worker_processes  1;

error_log  /var/log/nginx.log  debug;

events {
    worker_connections  1024;
}

http {
passenger_root /home/me/.rvm/gems/ruby-2.1.2/gems/passenger-4.0.52;
passenger_ruby /home/me/.rvm/gems/ruby-2.1.2/wrappers/ruby;
passenger_app_env production;

include       mime.types;

default_type  application/octet-stream;
sendfile        on;

keepalive_timeout  65;

server {
         listen       80;
         root /var/www/mysite/current/public;
         rails_env production;
         passenger_enabled on;
}


server {
    listen 443;
    root /var/www/mysite/current/public;
    rails_env production;
    proxy_read_timeout 1200;
    client_max_body_size 20m;

    error_log  /var/log/nginx.log  debug;

    ssl on;
    ssl_certificate /var/server.crt;
    ssl_certificate_key /var/server.key;

    proxy_set_header X-Forwarded-Proto: https;
    passenger_pass_header X-Forwarded-Proto;
    passenger_enabled on;

    # Tried it also without this part to no avail
    location /faye {
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header Host $http_host;
    proxy_redirect off;

    root /var/applications/current/faye;
    proxy_pass http://127.0.0.1:4443;
    break;
}

}

server {
    listen 80;
    listen 443;

    server_name www.mysite.co mysite.co;

    return 302 $scheme://www.mysite.com$request_uri;
}

}