/WebServer

一个用C语言写的高并发http服务器,线程池,epoll,通用数据结构,事件触发

Primary LanguageC

此项目不再更新，修改版HttpServer

codelover http服务器(待完善)

为学习linux下高并发服务器开发,写了这个http服务器
特点:
    1,基于事件触发
    2,线程池
    3,生产者消费者模型
    4,epoll

项目目录

  • DealRequest.h
    • 接收请求
  • EventTree.h
    • 事件树 监听链接请求和数据接受请求
  • Http.h
    • 处理http请求
  • linkTab.h
    • 通用数据结构:链表
  • ManagePthread.h
    • 线程池管理者
  • PthredaPool.h
    • 线程池
  • Queue.h
    • 通用数据结构:队列
  • server.c
    • 服务器主函数
  • SocketConnect.h
    • socket连接操作

服务器并发测试结果

测试工具:ab

2017-8-29

codelover@codelover ~ >_$ ab -n 1000 -c 1000 http://127.0.0.1:8089/index.htm
This is ApacheBench, Version 2.3 <$Revision: 1796539 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Licensed to The Apache Software Foundation, http://www.apache.org/

Benchmarking 127.0.0.1 (be patient)
Completed 100 requests
Completed 200 requests
Completed 300 requests
Completed 400 requests
Completed 500 requests
Completed 600 requests
Completed 700 requests
Completed 800 requests
Completed 900 requests
Completed 1000 requests
Finished 1000 requests


Server Software:        codelover
Server Hostname:        127.0.0.1
Server Port:            8089

Document Path:          /index.html
Document Length:        10240 bytes

Concurrency Level:      1000
Time taken for tests:   0.219 seconds
Complete requests:      1000
Failed requests:        0
Total transferred:      10351000 bytes
HTML transferred:       10240000 bytes
Requests per second:    4557.20 [#/sec] (mean)
Time per request:       219.433 [ms] (mean)
Time per request:       0.219 [ms] (mean, across all concurrent requests)
Transfer rate:          46065.99 [Kbytes/sec] received

Connection Times (ms)
          min  mean[+/-sd] median   max
Connect:        0    3   4.7      0      15
Processing:     0    9  13.7      3     203
Waiting:        0    8  13.6      3     203
Total:          0   12  17.4      5     211

Percentage of the requests served within a certain time (ms)
50%      5
66%     10
75%     32
80%     34
90%     37
95%     39
98%     40
99%     40
100%    211 (longest request)

目前bug 2017-8-29

1,当并发量过大时,1000*1000的时候,服务器会出现段错误,为随机出现,gdb调试时在PthreadHandel函数
2,线程池工作有问题