# Nginx

2018

Nginx 504 Gateway Time-out

背景

Nginx + Tomcat搭建的服务器，客户反映在在访问系统过程中会出现504 Gateway Timeout的错误，出现的频率还不低，但看上去并没什么规律。

Nginx代理配置如下

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upstream test {
  server  192.168.0.28:9087 weight=1;
}

server {
    listen       81;
    server_name  localhost;
    charset utf-8;
    
    location / { 
        proxy_pass http://test; 
        proxy_set_header Host $http_host;
        proxy_set_header X-Real-IP $remote_addr; 
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; 
    } 
}