不懂就问,Nginx 使用 80 端口无法代理 Netty 的 websocket - V2EX
remember5

不懂就问,Nginx 使用 80 端口无法代理 Netty 的 websocket

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  •   remember5 Jan 7, 2022 1779 views
    This topic created in 1586 days ago, the information mentioned may be changed or developed.

    最近在看 netty 相关的知识,尝试了在 springboot 中使用 netty ,看的这个博主的文章,https://juejin.cn/post/6844904110576107534 (按照文章搭建的项目) 项目在本地正常启动,网页测试访问本地 ip+port 访问 websocket 正常访问

    发现在部署到服务器的时候,无法用域名直接访问 netty 中的 websocket ,而用域名+port(非 80)的方式可以访问

    netty 使用的端口是58080,nginx 中的 proxy 也正常,尝试了网上的一些方案,添加了proxy_set_header等,还是无法解决这个问题,麻烦懂得大佬指导一下,感谢

    nginx 的配置如下

    worker_processes 1; events { worker_connections 1024; } http { include mime.types; default_type application/octet-stream; sendfile on; keepalive_timeout 65; map $http_upgrade $connection_upgrade { default upgrade; '' close; } server { listen 80; server_name xx.xx.com; default_type application/octet-stream; #charset koi8-r; #access_log logs/host.access.log main; location /ws { proxy_pass http://127.0.0.1:58080; proxy_read_timeout 120s; proxy_redirect off; proxy_http_version 1.1; proxy_set_header Upgrade $http_upgrade; proxy_set_header Connection $connection_upgrade; proxy_set_header Host $host; proxy_set_header X-Forwarded-Proto $scheme; proxy_set_header X-Forwarded-Port $server_port; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; } error_page 500 502 503 504 /50x.html; location = /50x.html { root html; } } } 
    4 replies    2022-01-10 17:22:41 +08:00
    lindas
        1
    lindas  
       Jan 7, 2022
    有没有可能是服务器商把你的请求拦截了
    vvhhaaattt
        2
    vvhhaaattt  
       Jan 8, 2022 via Android
    把日志打开看日志啊……排查问题把日志关掉是什么操作
    remember5
        3
    remember5  
    OP
       Jan 10, 2022
    @vvhhaaattt #2 nginx 默认有配置日志,连接并无响应,日志显示 notice signal process started
    remember5
        4
    remember5  
    OP
       Jan 10, 2022
    更新一下:
    1. 使用 ip+port(任何端口)都是可以访问 websocket 的
    2. 使用域名+(非 80 )也是可以访问的
    3. 已经问过云服务商,并不会做任何拦截和处理
    4. 域名是(阿里云),服务器是(腾讯云)

    目前还没有啥进展,如有进展会同步出来,希望有懂的大佬指点下,感激不尽
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