php - 带有 Nginx 1.6.2 和 PHP 5.6.4 的 Ubuntu 14.04 上的 502 Bad Gateway

Question

我在需要 的脚本上收到 502 Bad Gateway 响应超过 5 分钟 .

服务器在 Ubuntu 14.04 上运行，带有 Nginx 1.6.2 和 PHP 5.6.4

我创建了一个测试函数，但失败了:

    public function test(){
        sleep(600);
    }

我试过改变 fastcgi 参数，没有改变。

配置:

server {
    listen 80;
    server_name www.xxxx.xx;
    root /home/forge/xxxx.xx/public;

    # FORGE SSL (DO NOT REMOVE!)
    # ssl_certificate;
    # ssl_certificate_key;

    ssl_protocols TLSv1 TLSv1.1 TLSv1.2;

    index index.html index.htm index.php;

    charset utf-8;

    location / {
        try_files $uri $uri/ /index.php?$query_string;
    }

    location = /favicon.ico { access_log off; log_not_found off; }
    location = /robots.txt  { access_log off; log_not_found off; }

    access_log off;
    error_log  /var/log/nginx/xxxx.xx-error.log error;

    error_page 404 /index.php;

    location ~ \.php$ {
        fastcgi_param PHP_VALUE "newrelic.appname=xxxx.xx";
        fastcgi_split_path_info ^(.+\.php)(/.+)$;
        fastcgi_pass unix:/var/run/php5-fpm.sock;
        fastcgi_index index.php;
        include fastcgi_params;
    }

    location ~ /\.ht {
        deny all;
    }

    location ~*  \.(jpg|jpeg|png|gif|ico|css|js)$ {
        expires 365d;
    }

}

nginx.conf http block (我改变的部分):

http {
    fastcgi_buffers 32 32k;
    fastcgi_buffer_size 32k;
    fastcgi_connect_timeout 3600;
    fastcgi_send_timeout 3600;
    fastcgi_read_timeout 3600;
    # EDIT: Added and tried these:
    client_header_timeout 3600;
    client_body_timeout 3600;
    proxy_read_timeout 3600;
    proxy_connect_timeout 3600;

}

php.ini:

max_execution_time = 3600

日志错误:

2015/10/20 10:01:12 [error] 5132#0: *297705 recv() failed (104: Connection reset by peer) while reading response header from upstream, client: 195.215.168.170, server: xxxx.xx, request: "GET /cron/test HTTP/1.1", upstream: "fastcgi://unix:/var/run/php5-fpm.sock:", host: "xxxx.xx"

花了无数小时寻找解决方案，但我尝试过的每个解决方案都没有任何效果。因此，张开双臂欢迎任何帮助!

Answer 1

通过增加 request_terminate_timeout /etc/php5/fpm/pool.d/www.conf 中的值，我能够摆脱 502 Bad Gateway。

感谢@JuniusRendel 的解决方案。