我在 Windows Server 2008 R2 上运行 nginx，它似乎崩溃了，它也使用 php-cgi，而 php-cgi 是问题的一部分。在页面上停留约 30 秒后，php-cgi 关闭并停止工作，但这只会在访问带有 ajax 调用的 1 个页面时导致它崩溃。似乎是 ajax 调用导致了错误，在 nginx 错误日志中，我有以下错误
2015/09/27 15:22:19 [error] 2956#3056: *146 WSARecv() failed (10054: An existing connection was forcibly closed by the remote host) while reading response header from upstream, client: 158.69.21.193, server: localhost, request: "GET /assets/hk/ajax/recent_logins.php?_=1443392503883 HTTP/1.1", upstream: "fastcgi://127.0.0.1:9000", host: "158.69.21.193", referrer: "http://158.69.21.193/hk/index.php?url=index"
2015/09/27 15:22:19 [error] 2956#3056: *145 WSARecv() failed (10054: An existing connection was forcibly closed by the remote host) while reading response header from upstream, client: 158.69.21.193, server: localhost, request: "GET /assets/hk/ajax/active_content.php?_=1443392503884 HTTP/1.1", upstream: "fastcgi://127.0.0.1:9000", host: "158.69.21.193", referrer: "http://158.69.21.193/hk/index.php?url=index"
2015/09/27 15:22:19 [error] 2956#3056: *199 WSARecv() failed (10054: An existing connection was forcibly closed by the remote host) while reading response header from upstream, client: 158.69.21.193, server: localhost, request: "GET /assets/hk/ajax/active_content.php?_=1443392503882 HTTP/1.1", upstream: "fastcgi://127.0.0.1:9000", host: "158.69.21.193", referrer: "http://158.69.21.193/hk/index.php?url=index"
2015/09/27 15:22:19 [error] 2956#3056: *193 WSARecv() failed (10054: An existing connection was forcibly closed by the remote host) while reading response header from upstream, client: 158.69.21.193, server: localhost, request: "GET /assets/hk/ajax/recent_logins.php?_=1443392503885 HTTP/1.1", upstream: "fastcgi://127.0.0.1:9000", host: "158.69.21.193", referrer: "http://158.69.21.193/hk/index.php?url=index"
我也检查了我的 nginx 配置文件，但是由于我是 nginx 新手，我无法真正弄清楚它哪里错了，哪里是对的，我已将其粘贴在下面。
#user nobody;
worker_processes 1;
#error_log logs/error.log;
#error_log logs/error.log notice;
#error_log logs/error.log info;
#pid logs/nginx.pid;
events {
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
#log_format main '$remote_addr - $remote_user [$time_local] "$request" '
# '$status $body_bytes_sent "$http_referer" '
# '"$http_user_agent" "$http_x_forwarded_for"';
#access_log logs/access.log main;
sendfile on;
#tcp_nopush on;
#keepalive_timeout 0;
keepalive_timeout 15;
#gzip on;
server {
listen 80;
server_name localhost;
#charset koi8-r;
#access_log logs/host.access.log main;
location / {
rewrite ^/(|/)$ /index.php?page=$1;
rewrite ^/([a-zA-Z0-9_-]+)(|/)$ /index.php?page=$1;
rewrite ^/(.*).htm$ /$1.php;
}
#error_page 404 /404.html;
# redirect server error pages to the static page /404.php
#
error_page 500 502 503 504 /404.php;
location = /404.php {
root html;
}
# proxy the PHP scripts to Apache listening on 127.0.0.1:80
#
#location ~ \.php$ {
# proxy_pass http://127.0.0.1;
#}
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
#
location ~ .php$ {
root html;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_read_timeout 60000s;
fastcgi_param SCRIPT_FILENAME C:/nginx/html/$fastcgi_script_name;
include fastcgi_params;
}
# deny access to .htaccess files, if Apache's document root
# concurs with nginx's one
#
#location ~ /\.ht {
# deny all;
#}
}
# another virtual host using mix of IP-, name-, and port-based configuration
#
#server {
# listen 8000;
# listen somename:8080;
# server_name somename alias another.alias;
# location / {
# root html;
# index index.html index.htm;
# }
#}
# HTTPS server
#
#server {
# listen 443 ssl;
# server_name localhost;
# ssl_certificate cert.pem;
# ssl_certificate_key cert.key;
# ssl_session_cache shared:SSL:1m;
# ssl_session_timeout 5m;
# ssl_ciphers HIGH:!aNULL:!MD5;
# ssl_prefer_server_ciphers on;
# location / {
# root html;
# index index.html index.htm;
# }
#}
}
我已经访问过很多关于这个错误的网站，但仍然没有网站能够最终帮助我，我还从 nginx 下载包中的原始文件中编辑了这个文件。
我的 ajax 代码在 xampp 和 iis 上完美运行，但在 nginx 上却不行......
答案1
我遇到了同样的问题，解决方案是将这些设置应用于代理：
keepalive_requests 500;
proxy_http_version 1.1;
context: http, server, location
建议使用 1.1 版来与保持连接一起使用