Question

我有一个带有通道的Django项目，在managy.py runserver上可以正常工作，但在Nginx和daphne上却很迷恋。

该项目的常规HTTP部分由Gunicorn提供，并且运行良好。

当我尝试访问已部署的页面时，浏览器控制台抛出WebSocket connection to 'ws://MY_URL/ws/chat/controller/' failed: Error during WebSocket handshake: Unexpected response code: 400，当然，与WebSocket相关的功能不起作用。

由于该站点在测试服务器上运行正常，因此我认为问题出在Nginx和Daphne的部署部分。这是我认为相关的所有文件：

#nginx.conf
#added this block
upstream channels-backend {
    server localhost:9001;
}

server {
    listen 80;
    server_name MY_URL;

    location = /favicon.ico { access_log off; log_not_found off; }
    location /static/ {
        root /PROJECT_DIR;
    }

    location / {
        include proxy_params;
        proxy_pass http://unix:PROJECT_DIR/demoserver.sock;
    }

    location /ws/ {
        proxy_pass http://channels-backend;
        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;
    }
}

#MY_PROJECT-daphne.service

[Unit]
Description=Demoserver Daphne Service
After=network.target

[Service]
Type=simple
User=MY_USER
WorkingDirectory=PROJECR_DIR
ExecStart=VIRTUAL_ENV_DAPHNE -p 9001 MY_PROJECT.asgi:application
#edit myproject
#If your daphne is not installed globally and is inside your #environment, enter the complete path to daphne
#ExecStart=/home/ubuntu/myproject/env/bin/daphne -p 9001     
#          myproject.asgi:application

[Install]
WantedBy=multi-user.target

有什么问题吗？

请随时询问其他可能负责的设置。

渠道达芙妮Nginx部署握手失败

0 个答案: