我正在使用 docker compose 构建一个以 django、nginx 作为服务的项目。当我启动 daphne 服务器并且客户端尝试连接到 websocket 服务器时,我收到此错误:
*1 recv() failed (104: Connection reset by peer) while reading response header from upstream
客户端显示这个
failed: Error during WebSocket handshake: Unexpected response code: 502
这是我的 docker-compose.yml
version: '3'
services:
nginx:
image: nginx
command: nginx -g 'daemon off;'
ports:
- "1010:80"
volumes:
- ./config/nginx/nginx.conf:/etc/nginx/nginx.conf
- .:/makeup
links:
- web
web:
build: .
command: /usr/local/bin/circusd /makeup/config/circus/web.ini
environment:
DJANGO_SETTINGS_MODULE: MakeUp.settings
DEBUG_MODE: 1
volumes:
- .:/makeup
expose:
- '8000'
- '8001'
links:
- cache
extra_hosts:
"postgre": 100.73.138.65
Nginx:
server {
listen 80;
server_name thelab518.cloudapp.net;
keepalive_timeout 15;
root /makeup/;
access_log /dev/stdout;
error_log /dev/stderr;
location /api/stream {
proxy_pass http://web:8001;
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;
}
location / {
try_files $uri @proxy_to_app;
}
location @proxy_to_app {
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-Host $server_name;
proxy_set_header Host $http_host;
proxy_redirect off;
proxy_pass http://web:8000;
}
马戏团的 web.ini 文件:
[watcher:web]
cmd = /usr/local/bin/gunicorn MakeUp.wsgi:application -c config/gunicorn.py
working_dir = /makeup/
copy_env = True
user = www-data
[watcher:daphne]
cmd = /usr/local/bin/daphne -b 0.0.0.0 -p 8001 MakeUp.asgi:channel_layer
working_dir = /makeup/
copy_env = True
user = root
[watcher:worker]
cmd = /usr/bin/python3 manage.py runworker
working_dir = /makeup/
copy_env = True
user = www-data