解决nginx 502的一种方法

秋子淡无痕

安装nginx

1. ./configure --prefix=/usr/local/vhost --with-http_ssl_module --with-http_realip_module --with-http_addition_module --with-http_xslt_module --with-http_sub_module --with-http_dav_module --with-http_flv_module --with-http_gzip_static_module --with-http_random_index_module --with-http_secure_link_module --with-http_stub_status_module --with-debug
   
2. make & make install

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安装php
更改php-cgi的默认请求数

1. vi sapi/cgi/cgi_main.c
   
2. line 1274
   
3. int max_requests = 500;
   
4. 改为
   
5. int max_requests = 1500;

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编译安装php

1.     #change 2009-08-07
   
2.     client_header_buffer_size 32k;
   
3.     large_client_header_buffers 1 128k;
   
4.     #large_client_header_buffers  4 4k;
   
5. 
   
6.     fastcgi_connect_timeout 300;
   
7.     fastcgi_send_timeout 300;
   
8.     fastcgi_read_timeout 300;
   
9.     fastcgi_buffer_size 128k;
   
10.     fastcgi_buffers 2 256k;#8 128
    
11.     fastcgi_busy_buffers_size 256k;
    
12.     fastcgi_temp_file_write_size 256k;
    
13.     fastcgi_intercept_errors on;

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vi nginx.conf然后启动相关服务即可