Docker无法连接到Websocket PHP

Question

无法使用Docker容器连接WebSocket

我docker-compose.yml

:

`
 version: "2"
 services:
db:
    image: mysql
    ports:
        - 3306:3306
    volumes:
        - "./.data/db:/var/lib/mysql"
    environment:
        MYSQL_ROOT_PASSWORD: "qwerty"
        MYSQL_DATABASE: "web_face"
        MYSQL_USER: "web_face"
        MYSQL_PASSWORD: "qwerty"
php:
    build: php7-fpm
    ports:
        - 9000:9000
        - 3333:3333
    links:
        - db:mysqldb
    volumes:
        - ../www/:/var/www/symfony
        - ../logs/symfony:/var/www/symfony/app/logs
        - ../logs/php:/data/log/phpfpm/
nginx:
    build: nginx
    ports:
        - 80:80
    links:
        - php
    volumes_from:
        - php
    volumes:
        - ../logs/nginx/:/var/log/nginx

但是当我试图连接Rachet Websocket服务器时，我有错误:WebSocket连接'ws://127.0.0.1/'失败:WebSocket握手时错误:意外响应码:200

Answer 1

您是否更改了nginx配置以正确处理websocket握手?

您需要类似于以下的配置:

server {
    listen       80;
    upstream websocket {
        server php:9000;
    }    
    location / {
        proxy_pass      http://websocket;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "Upgrade";
        proxy_connect_timeout 7d;
        proxy_send_timeout 7d;
        proxy_read_timeout 7d;
    }
}

你可以在nginx文档