我正在使用Ubuntu 18.04 LTS,Django 2.1,Python 3.6,Nginx,Gunicorn,我通过以下链接复制了测试项目:https://channels.readthedocs.io/en/latest/tutorial/part_1.html
我根据以下说明部署了ubuntu服务器:https://www.digitalocean.com/community/tutorials/how-to-set-up-django-with-postgres-nginx-and-gunicorn-on-ubuntu-18-04#troubleshooting-nginx-and-gunicorn
但是我收到了404错误。 WebSocket与“ ws://54.184.201.27/ws/chat/lobby/”的连接失败:WebSocket握手时出错:意外的响应代码:404聊天套接字意外关闭
我从这里发布的github问题中得到了一些想法:https://github.com/socketio/socket.io/issues/1942,答案是我应该在conf文件中添加一些代码。但是我仍然遇到错误。
/etc/nginx/sites-available/project.conf
server {
listen 80;
server_name 54.184.201.27;
location = /favicon.ico { access_log off; log_not_found off; }
location /static/ {
root /var/www/django-channels/static;
}
location / {
include proxy_params;
proxy_pass http://unix:/run/gunicorn.sock;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_redirect off;
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-Host $server_name;
}
}
添加proxy_set_header主机$ host后,出现错误:
Invalid HTTP_HOST header: '54.184.201.27,54.184.201.27'. The domain name provided is not valid according to RFC 1034/1035.
我没有将proxy_set_header主机$ host放在这里,因为它会给出错误的IP地址错误。任何解决问题的想法吗?
似乎因为我使用了gunicorn,所以我不应该放置可能重复的代理设置。