Nginx WebSocket握手时出错400
我在数字海洋的Ubuntu droplet上遇到了一个问题。我正在域上使用代理反向配置。SSL与certbot。 我正在运行一个永远的套接字，但当我从javascript调用ip:7777时，我收到以下错误：Nginx WebSocket握手时出错400,nginx,proxy,reverse,Nginx,Proxy,Reverse,我在数字海洋的Ubuntu droplet上遇到了一个问题。我正在域上使用代理反向配置。SSL与certbot。 我正在运行一个永远的套接字，但当我从javascript调用ip:7777时，我收到以下错误： WebSocket connection to 'wss://www.mydomain.tld/proxy' failed: Error during WebSocket handshake: Unexpected response code: 400 我也用http测试了directi
WebSocket connection to 'wss://www.mydomain.tld/proxy' failed: Error during WebSocket handshake: Unexpected response code: 400
WebSocket连接到“ws://myip:7777”失败：WebSocket握手期间出错：意外响应代码：40server {
listen mypublicip:80;
server_name mydomain.com www.mydomain.com;
root /home/admin/web/mydomain.com/public_html;
index index.php index.html index.htm;
access_log /var/log/nginx/domains/mydomain.com.log combined;
access_log /var/log/nginx/domains/mydomain.com.bytes bytes;
error_log /var/log/nginx/domains/mydomain.com.error.log error;
location / {
location ~* ^.+\.(jpeg|jpg|png|gif|bmp|ico|svg|css|js)$ {
expires max;
}
location ~ [^/]\.php(/|$) {
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
if (!-f $document_root$fastcgi_script_name) {
return 404;
}
fastcgi_pass 127.0.0.1:9002;
fastcgi_index index.php;
include /etc/nginx/fastcgi_params;
}
}
error_page 403 /error/404.html;
error_page 404 /error/404.html;
error_page 500 502 503 504 /error/50x.html;
location /error/ {
alias /home/admin/web/mydomain.com/document_errors/;
}
location ~* "/\.(htaccess|htpasswd)$" {
deny all;
return 404;
}
location /vstats/ {
alias /home/admin/web/mydomain.com/stats/;
include /home/admin/conf/web/mydomain.com.auth*;
}
include /etc/nginx/conf.d/phpmyadmin.inc*;
include /etc/nginx/conf.d/phppgadmin.inc*;
include /etc/nginx/conf.d/webmail.inc*;
include /home/admin/conf/web/nginx.mydomain.com.conf*;
listen 443 ssl; # managed by Certbot
ssl_certificate /etc/letsencrypt/live/mydomain.com/fullchain.pem; # managed by Certbot
ssl_certificate_key /etc/letsencrypt/live/mydomain.com/privkey.pem; # managed by Certbot
include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot
# Redirect non-https traffic to https
if ($scheme != "https") {
return 301 https://$host$request_uri;
} # managed by Certbot
location /proxy {
proxy_set_header Host $http_host;
proxy_set_header X-Real-IP $remote_addr;
proxy_pass http://127.0.0.1:7777/;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_next_upstream error timeout http_502 http_503 http_504;
}
}
WebCosket hanshake响应头看起来像这样
HTTP/1.1 101 Switching Protocols
Upgrade: websocket
Connection: Upgrade
Sec-WebSocket-Protocol://any additional protocols that reponse may have
Sec-WebSocket-Accept:// accept key