RoR 5.0.0 ActionCable wss WebSocket握手:意外的响应代码:301

Question

您好我正在尝试使用ror 5.0.0 beta(使用puma)进行简单聊天,在生产模式下工作(在localhost中没有问题).

这是我的Nginx配置:

upstream websocket {
    server 127.0.0.1:28080;
}


server {

    listen 443;
    server_name mydomain;
    ssl_certificate ***/server.crt;
    ssl_certificate_key ***/server.key;
    ssl on;
    ssl_session_cache builtin:1000 shared:SSL:10m;
    ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
    ssl_ciphers 
HIGH:!aNULL:!eNULL:!EXPORT:!CAMELLIA:!DES:!MD5:!PSK:!RC4;
    ssl_prefer_server_ciphers on;
    access_log /var/log/nginx/jenkins.access.log;

    location / {
      proxy_set_header Host $host;
      proxy_set_header X-Real-IP $remote_addr;
      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
      proxy_set_header X-Forwarded-Proto $scheme;
      proxy_pass http://localhost:3000;
      proxy_read_timeout 90;

      proxy_redirect http://localhost:3000 https://mydomain;


    location /cable/{
        proxy_pass         http://websocket/;
        proxy_http_version 1.1;
        proxy_set_header   Upgrade $http_upgrade;
        proxy_set_header   Connection "upgrade";
        proxy_set_header   Host $http_host;
        break;
    }

   }

这是config/redis/cable.yml

production:url:redis:// localhost:6379/1

开发:url:redis:// localhost:6379/2

test:url:redis:// localhost:6379/3

和config/environments/production.rb

  # Action Cable endpoint configuration
  config.action_cable.url = 'wss://mydomain/cable'
  # config.action_cable.allowed_request_origins = [ 'http://example.com', /http:\/\/example.*/ ]

  # Force all access to the app over SSL, use Strict-Transport-Security, and use secure cookies.
  config.force_ssl = false

这是我收到的错误:

application - [...].js:27'wss:// mydomain/cable'的WebSocket连接失败:WebSocket握手期间出错:意外的响应代码:301

有小费吗？:) 谢谢

Answer 1

我解决了添加 phusion 乘客的问题。

nginx 配置现在是：

server{
listen 80;
passenger_enabled on;
passenger_app_env production;
passenger_ruby /../ruby-2.3.0/ruby;
root /path to application/public;
client_max_body_size 4G;
keepalive_timeout 10;
[...]

   location /cable{
        passenger_app_group_name websocket;
        passenger_force_max_concurrent_requests_per_process 0;
   } 
}

您必须删除默认文件夹 config/redis/cable.yml 并将该文件仅移至 /config。

对于 SSL，只需启用默认 ssl 选项即可工作。-)

感谢大家的帮助