生成http响应头（http只是一种格式）-测试优化

天天实习

于 2013-06-08 13:37:54 发布

阅读量100

点赞数

CC 4.0 BY-SA版权

本文链接：https://blog.youkuaiyun.com/foxox/article/details/84440712

本文介绍如何使用bufferevent构造HTTP响应，并展示了具体的代码实现细节。文中通过curl命令进行测试验证，并配置了系统参数以优化TCP/IP性能。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

http 只是一种格式。
还缺少date ，但是已经可以用了 curl 测试

evutil_socket_t fd = bufferevent_getfd(bev);
bufferevent_write(bev, "HTTP/1.1 200 OK\r\n", 17);
bufferevent_write(bev,"Content-Type: text/html;charset=utf-8\r\n",39);
bufferevent_write(bev, "Content-Length: 6\r\n",19);
bufferevent_write(bev, "Connection: keep-alive\r\n",24);
//bufferevent_write(bev, "Connection: close\r\n",19);
bufferevent_write(bev, "\r\n\r\n", 4);
bufferevent_write(bev, "test", 4);

vi /etc/sysctl.conf
net.ipv4.tcp_fin_timeout = 30
net.ipv4.tcp_keepalive_time = 1200
net.ipv4.tcp_syncookies = 1
net.ipv4.tcp_tw_reuse = 1
net.ipv4.tcp_tw_recycle = 1
net.ipv4.ip_local_port_range = 1024 65000
net.ipv4.tcp_max_syn_backlog = 8192
net.ipv4.tcp_max_tw_buckets = 5000
/sbin/sysctl -p

vi /etc/profile
ulimit -HSn 65536
source /etc/profile

./http_load -p 80 -s 60 libeventTest.txt