我有两个ec2实例,它们通过aws应用程序负载平衡器连接。我对套接字的nginx配置如下:
location ~* \.io {
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header Host $http_host;
proxy_set_header X-NginX-Proxy true;
proxy_pass http://localhost:3000;
proxy_redirect off;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
}
现在发生的是,客户端尝试连接时,它给出操作码-1并断开连接。
这也使我对URL ws://url.com/socket.io/?EIO=3&transport=websocket&sid=3qrukUCAjUPKRBlfAAAn
的要求不佳