问题描述
我想访问使用具有安全 websockets 的 geth 客户端运行以太坊节点的服务器 Sustainabilitychain.ch::
wscat -c wss://rpc.sustainabilitychain.ch:8546/ws/ 但我收到一个错误“错误:写入 EPROTO 140281710122496:错误:1408F10B:SSL 例程:ssl3_get_record:错误的版本号:../ssl/记录/ssl3_record.c:331:"
我已经启动了一个在端口 8546 上运行 websockets 的 geth 客户端我可以毫无问题地访问它 wscat -c ws://rpc.sustainabilitychain.ch:8546 这在我在 ubuntu 21 和 Nginx 上运行的服务器上运行良好 - v 1.18
我已经在 /etc/Nginx/sites-enabled/reverse-proxy.conf 下方使用此配置设置了 Nginx 反向代理
upstream channels-backend {
server 127.0.0.1:8546;
}
server {
server_name sustainabilitychain.ch,rpc.sustainabilitychain.ch;
access_log /var/log/Nginx/reverse-access.log;
error_log /var/log/Nginx/reverse-error.log;
location / {
proxy_pass http://127.0.0.1:8545;
}
location /ws/ {
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header Host $host;
proxy_pass http://websocket;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
}
listen [::]:443 ssl ipv6only=on; # managed by Certbot
listen 443 ssl; # managed by Certbot
ssl_certificate /etc/letsencrypt/live/rpc.sustainabilitychain.ch/fullchain.pem; # managed by Certbot
ssl_certificate_key /etc/letsencrypt/live/rpc.sustainabilitychain.ch/privkey.pem; # managed by Certbot
include /etc/letsencrypt/options-ssl-Nginx.conf; # managed by Certbot
ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot
ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
}
upstream websocket {
ip_hash;
server 127.0.0.1:8546;
}
server {
if ($host = rpc.sustainabilitychain.ch) {
return 301 https://$host$request_uri;
} # managed by Certbot
listen 80;
listen [::]:80;
server_name sustainabilitychain.ch,rpc.sustainabilitychain.ch;
return 404; # managed by Certbot
解决方法
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