Socket网络编程--简单Web服务器(6)

　　本来是想实现ssl连接的，但是弄了好久都不成功，就索性不做了，等以后有能力再做了。所以这一小节就是本次的最后一节了。就简单的说几个注意点。

　　1.加个配置文件

　　　　使用单例模式，使用一个类，该类保存一些信息，例如一个配置类的一个属性为PAGE404的字符串，该字符串保存一个文件地址，然后我们的Page_404函数就可以用access判断PAGE404这个字符串对应的文件是否存在，如果存在那么如果是404页面那么就cat这个文件，而不是默认的404函数里面的页面。还有个端口什么的都是通过一个类似宏定义一样，代替程序中的魔数。还有各种配置的就不多说了。

　　2.访问控制

　　　　这个就更简单了，通过一个配置文件读取运行的IP，和拒绝的IP，然后在WebServer::ServerAccept()函数中可以判断，在这个函数中可以获取到连接进来的IP地址，然后可以通过这个IP地址进行约束。具体也不是很难。

　　3.siege性能测试

　　　　这个就是本小节的重点了。(这里要说明的是我这个服务器性能差的很，求不吐槽。)

　　　　下载地址: http://www.joedog.org/2013/07/siege-3-0-3-url-encoding/ 　　

  1 siege -c100 -r5 url #对url地址进行100个并发用户5次的测试

  2 ##############我的WebServer############

  3 Transactions:                    500 hits

  4 Availability:                 100.00 %

  5 Elapsed time:                   8.87 secs

  6 Data transferred:               0.60 MB

  7 Response time:                  0.75 secs

  8 Transaction rate:              56.37 trans/sec

  9 Throughput:                     0.07 MB/sec

 10 Concurrency:                   42.26

 11 Successful transactions:         500

 12 Failed transactions:               0

 13 Longest transaction:            3.95

 14 Shortest transaction:           0.01

 15 $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$

 16 Transactions:                    500 hits

 17 Availability:                 100.00 %

 18 Elapsed time:                   8.64 secs

 19 Data transferred:               0.60 MB

 20 Response time:                  0.66 secs

 21 Transaction rate:              57.87 trans/sec

 22 Throughput:                     0.07 MB/sec

 23 Concurrency:                   37.96

 24 Successful transactions:         500

 25 Failed transactions:               0

 26 Longest transaction:            2.87

 27 Shortest transaction:           0.01

 28 $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$

 29 Transactions:                    500 hits

 30 Availability:                 100.00 %

 31 Elapsed time:                   8.58 secs

 32 Data transferred:               0.60 MB

 33 Response time:                  0.62 secs

 34 Transaction rate:              58.28 trans/sec

 35 Throughput:                     0.07 MB/sec

 36 Concurrency:                   36.41

 37 Successful transactions:         500

 38 Failed transactions:               0

 39 Longest transaction:            3.01

 40 Shortest transaction:           0.01

 41 

 42 ##############本地Nginx################

 43 Transactions:                    500 hits

 44 Availability:                 100.00 %

 45 Elapsed time:                   5.07 secs

 46 Data transferred:               0.29 MB

 47 Response time:                  0.02 secs

 48 Transaction rate:              98.62 trans/sec

 49 Throughput:                     0.06 MB/sec

 50 Concurrency:                    2.40

 51 Successful transactions:         500

 52 Failed transactions:               0

 53 Longest transaction:            0.08

 54 Shortest transaction:           0.00

 55 $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$

 56 Transactions:                    500 hits

 57 Availability:                 100.00 %

 58 Elapsed time:                   5.19 secs

 59 Data transferred:               0.29 MB

 60 Response time:                  0.02 secs

 61 Transaction rate:              96.34 trans/sec

 62 Throughput:                     0.06 MB/sec

 63 Concurrency:                    2.40

 64 Successful transactions:         500

 65 Failed transactions:               0

 66 Longest transaction:            0.08

 67 Shortest transaction:           0.00

 68 $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$

 69 Transactions:                    500 hits

 70 Availability:                 100.00 %

 71 Elapsed time:                   5.15 secs

 72 Data transferred:               0.29 MB

 73 Response time:                  0.02 secs

 74 Transaction rate:              97.09 trans/sec

 75 Throughput:                     0.06 MB/sec

 76 Concurrency:                    1.83

 77 Successful transactions:         500

 78 Failed transactions:               0

 79 Longest transaction:            0.05

 80 Shortest transaction:           0.00

 81 ##############本地httpd################

 82 Transactions:                    500 hits

 83 Availability:                 100.00 %

 84 Elapsed time:                   5.18 secs

 85 Data transferred:               0.11 MB

 86 Response time:                  0.02 secs

 87 Transaction rate:              96.53 trans/sec

 88 Throughput:                     0.02 MB/sec

 89 Concurrency:                    2.18

 90 Successful transactions:         500

 91 Failed transactions:               0

 92 Longest transaction:            0.18

 93 Shortest transaction:           0.00

 94 $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$

 95 Transactions:                    500 hits

 96 Availability:                 100.00 %

 97 Elapsed time:                   5.17 secs

 98 Data transferred:               0.11 MB

 99 Response time:                  0.02 secs

100 Transaction rate:              96.71 trans/sec

101 Throughput:                     0.02 MB/sec

102 Concurrency:                    1.55

103 Successful transactions:         500

104 Failed transactions:               0

105 Longest transaction:            0.17

106 Shortest transaction:           0.00

107 $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$

108 Transactions:                    500 hits

109 Availability:                 100.00 %

110 Elapsed time:                   5.14 secs

111 Data transferred:               0.11 MB

112 Response time:                  0.02 secs

113 Transaction rate:              97.28 trans/sec

114 Throughput:                     0.02 MB/sec

115 Concurrency:                    1.77

116 Successful transactions:         500

117 Failed transactions:               0

118 Longest transaction:            0.12

119 Shortest transaction:           0.00

　　　一看才知道，我的服务器是有多渣呀，好不开心。

 

　　Socket网络编程--简单Web服务器各章节传送门

　　Socket网络编程--简单Web服务器(1)  http://www.cnblogs.com/wunaozai/p/3926033.html
　　Socket网络编程--简单Web服务器(2)  http://www.cnblogs.com/wunaozai/p/3936295.html
　　Socket网络编程--简单Web服务器(3)  http://www.cnblogs.com/wunaozai/p/3943952.html
　　Socket网络编程--简单Web服务器(4)  http://www.cnblogs.com/wunaozai/p/3945218.html
　　Socket网络编程--简单Web服务器(5)  http://www.cnblogs.com/wunaozai/p/3946486.html
　　Socket网络编程--简单Web服务器(6)  http://www.cnblogs.com/wunaozai/p/3949324.html

　　Web服务器源码下载: http://files.cnblogs.com/wunaozai/WebServer.zip

　　参考资料: http://www.zihou.me/html/2011/01/27/2737.html

　　本文地址: http://www.cnblogs.com/wunaozai/p/3949324.html