压力测试后，解决NGINX + CAS双机负载问题

来源：互联网发布：js new是什么意思编辑：程序博客网时间：2024/05/19 05:29

原生CAS, 在loadrunner 500并发下，表现良好，但集成了NGINX后出现的瓶颈。

下面是对NGINX的配置，解决问题：

#upstream cas_server {        server      192.168.XX.35:8880 max_fails=3 fail_timeout=3s weight=9;        server      192.168.XX.67:8080 max_fails=3 fail_timeout=3s weight=9;        #keepalive   16;         keepalive   128;}server {    listen              80;    server_name         localhost;    location /cas {        access_log                   logs/oacas.XXX.com-casserver_acc.log main;        error_log                    logs/oacas.XXX-casserver_err.log warn;        client_body_buffer_size      128k;        proxy_redirect               off;        proxy_set_header             Host $host;        proxy_set_header             X-Real-IP $remote_addr;        proxy_set_header             X-Forwarded-For $proxy_add_x_forwarded_for;        proxy_connect_timeout        120;  #60        proxy_send_timeout           60;        proxy_read_timeout           120;        proxy_buffer_size            32k;        proxy_buffers              4 32k;        proxy_busy_buffers_size      64k;        proxy_temp_file_write_size   64k;        proxy_next_upstream          error timeout invalid_header http_500 http_503 http_404;        proxy_pass                   http://cas_server;                proxy_http_version 1.1;        proxy_set_header Connection "";    }}

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