我使用我的 Rails 应用程序从 nginx 收到 400 Bad Request 请求标头或 cookie 太大。重新启动浏览器可以解决问题。我只在我的 cookie 中存储一个字符串 id,所以它应该很小。
我在哪里可以找到 nginx 错误日志?我查看了 nano /opt/nginx/logs/error.log,但没有任何相关内容。
我试图设置以下但没有运气:
location / {
large_client_header_buffers 4 32k;
proxy_buffer_size 32k;
}
nginx.conf
#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 {
passenger_root /home/app/.rvm/gems/ruby-1.9.3-p392/gems/passenger-3.0.19;
passenger_ruby /home/app/.rvm/wrappers/ruby-1.9.3-p392/ruby;
include mime.types;
default_type application/octet-stream;
sendfile on;
keepalive_timeout 65;
client_max_body_size 20M;
server {
listen 80;
server_name localhost;
root /home/app/myapp/current/public;
passenger_enabled on;
#charset koi8-r;
#access_log logs/host.access.log main;
# location / {
# large_client_header_buffers 4 32k;
# proxy_buffer_size 32k;
# }
# location / {
# root html;
# index index.html index.htm;
# client_max_body_size 4M;
# client_body_buffer_size 128k;
# }
#error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
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_param SCRIPT_FILENAME /scripts$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;
# server_name localhost;
# ssl on;
# ssl_certificate cert.pem;
# ssl_certificate_key cert.key;
# ssl_session_timeout 5m;
# ssl_protocols SSLv2 SSLv3 TLSv1;
# ssl_ciphers HIGH:!aNULL:!MD5;
# ssl_prefer_server_ciphers on;
# location / {
# root html;
# index index.html index.htm;
# }
#}
}
这是我在 Firebug 中存储 cookie 的代码和 cookie 的屏幕截图。我使用 firebug 检查存储的会话,发现 New Relic 和 jQuery 也在存储 cookie;这可能是超过 cookie 大小的原因吗?
def current_company
return if current_user.nil?
session[:current_company_id] = current_user.companies.first.id if session[:current_company_id].blank?
@current_company ||= Company.find(session[:current_company_id])
end