带Laravel-echo-server的WebSocket:502错误的网关

问题描述

我找不到解决方案已有一个多星期了.一切在开发服务器上都可以正常运行，但在生产环境上却无法正常运行.我没有力量，同事们，我呼吁您:)

I can't find a solution for more than a week. Everything works fine on the dev server, but not on production. I have no strength, I appeal to you, colleagues :)

我正在使用CloudFlare在Socket.io上使用Laravel-echo-server.尝试连接时，出现错误: WebSocketError:收到了意外的状态代码(502错误的网关)

I'm using Laravel-echo-server on Socket.io using CloudFlare. When trying to connect, I get an error:WebSocketError: Unexpected status code received (502 Bad Gateway)

Ubuntu 16.04.7 LTS， Laravel Echo Server :1.6.1， NodeJs :v12.19.0

Ubuntu 16.04.7 LTS, Laravel Echo Server: 1.6.1, NodeJs: v12.19.0

laravel-echo-server.json:

laravel-echo-server.json:

    {
    "authHost": "http://localhost",
    "authEndpoint": "/broadcasting/auth",
    "clients": [
        {
            "appId": "...",
            "key": "..."
        }
    ],
    "database": "redis",
    "databaseConfig": {
        "redis": {
            "password": "...",
            "port": "...",
            "db": 0
        },
        "sqlite": {}
    },
    "devMode": true,
    "host": "",
    "port": "6001",
    "protocol": "http",
    "socketio": {
        "transports": ["websocket", "polling"]
    },
    "secureOptions": 67108864,
    "sslCertPath": "",
    "sslKeyPath": "",
    "sslCertChainPath": "",
    "sslPassphrase": "",
    "subscribers": {
        "http": true,
        "redis": true
    },
    "apiOriginAllow": {
        "allowCors": true,
        "allowOrigin": "*",
        "allowMethods": "GET, POST",
        "allowHeaders": "Origin, Content-Type, X-Auth-Token, X-Requested-With, Accept, Authorization, X-CSRF-TOKEN, X-Socket-Id"
    }
}

Nginx主机:

    server {
        listen 8443 ssl;
        server_name domain.tld;
        ssl_certificate /etc/nginx/ssl/my.crt;
        ssl_certificate_key  /etc/nginx/ssl/my.key;
        error_log /var/log/nginx/domain.tld/ws.log info;

        location /ws {
                proxy_pass http://127.0.0.1:6001;
                proxy_http_version 1.1;
                proxy_set_header Upgrade $http_upgrade;
                proxy_set_header Connection "Upgrade";
        }
}

启动EchoServer之后，我看到:

After start EchoServer i see:

L A R A V E L  E C H O  S E R V E R

version 1.6.1

⚠ Starting server in DEV mode...

✔  Running at localhost on port 6001
✔  Channels are ready.
✔  Listening for http events...
✔  Listening for redis events...

Server ready!

好，下一个:

$ curl 127.0.0.1:6001
> OK

下一步:

websocat wss://domain.tld:8443/ws

我得到了错误:

websocat: WebSocketError: Received unexpected status code (502 Bad Gateway)

Laravel回显服务器正在运行，我可以看到其事件.尝试将nginx代理中的laravel-echo-server.json(127.0.0.1，localhost，null，0.0.0.0)中的主机更改为 localhost，127.0.0.1 -没有任何帮助.我试图在Nginx主机中添加上游，但这没有帮助.此信息也无济于事: https://github.com/tlaverdure/laravel-echo-server/issues/273

Laravel echo server is running, I can see its events. Tried changing the host in laravel-echo-server.json (127.0.0.1, localhost, null, 0.0.0.0), in nginx proxy to localhost, 127.0.0.1 - nothing helps. I tried to add upstreams in nginx host, it doesn't help.This information also did not help: https://github.com/tlaverdure/laravel-echo-server/issues/273

请帮助:)

推荐答案

我不知道问题出在哪里，但我找到了解决方案.我做了很多更新:将Nginx更新为1.19.1，可能安装了一些其他模块.npm不是全局安装的，而是本地安装的.而且有效...

I don't know what the problem is, but I found a solution.I've updated a lot: updated Nginx to 1.19.1, possibly installed some additional modules. Installed npm not globally, but locally.And it worked ...

注意:仅当您编写 location/socket.io时，此功能才起作用.那不是确定的重点:"authHost":"http://localhost"

Attention: this only works if you write location /socket.io.That was not the point for sure: "authHost": "http://localhost"

这篇关于带Laravel-echo-server的WebSocket:502错误的网关的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！