iocp 聊天服务器,使用完成端口进行服务器的设计

enctime = msecond() - enctime printf("Frame ％d: ％6.2fms ", i, enctime) ioctl(fd, CMD_MOTION_GET_PROFILE, &profile) printf("convert: ％d ", profile.convert/600000) printf("gaussian: ％d ", profile.gaussian/600000) printf("pair: ％d ", profile.pair/600000) printf("area: ％d ", profile.area/600000) printf("post: ％d ", profile.post/600000) printf("copy: ％d ", profile.copy/600000) -enctime = msecond ()- enctime printf (

SOCKET 底层协议数据结构 如： /* IP Header RFC-791 0 3 7 15 31 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ |Version| IHL |Type of Service| Total Length | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | Identification | Flags | Fragment Offset | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | Time to Live | Protocol | Header Checksum | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | Source Address | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | Destination Address | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | Options | Padding | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ */-SOCKET underlying protocol data structures such as:/* IP HeaderRFC-7910 3 7 15 31+-+-+-+-+-+-+-+-+-+-+-2B !-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+--+-+-+-+-+ | Version | IHL | Type of Service | Total Length |+-+-+-+-+-+-+-+--+-+-+-+-+-+-+-+-+-+-+

一个利用Socket进行文件传输的例子。-use for a file transfer example.

江湖掉级工具12-jhdj

串口调试工具,应用Visual Basic编程的小示例

远程监视的server端，client已经上传了-remote monitoring of the server end, the client has been uploaded

1） 从网络采集实时数据：在软件运行过程中，可以实时地从网络上根据自定义的通信协议采集数据，并且按照层次结构显示在主界面中。 2） 自动生成数据表：在服务器程序初次运行时，创建数据库，并且随着程序的进行在数据库中根据收到的数据生成数据表。 3） 历史数据存储功能：从网络上采集的数据值只要发生变化，就会存储到历史数据表中。 -a) real-time data acquisition networks : the software process, in real time from the network on the basis of communications from the definition of data acquisition agreement, in accordance with the hierarchy shown in the main interface. 2) Automatic Generation Data Sheet : in the initial operation of the server, database creation, and with the conduct of the proceedings in the database according to the data received generate data sheets. 3) Historical data storage functions : collection from the network as long as the data values change, it will store historical data table.

一个局域网组播的win32程序，包括发送端和接收端。欢迎大家共同学习-a LAN Multicast win32 procedures, including the transmitter and receiver. You are welcome to jointly study

文件下载器，运行后下载文件并运行，DELPHI代码-files for running after the download and run, Delphi code

使用Winsock控件编写的TCP、UDP通信测试程序，支持CRC、XOR、SUM等通信校验方式，是一款比较使用的工程测试工具软件-Winsock controls prepared by the TCP, UDP communications test procedure, support CRC, XOR, SUM calibration methods such as communications, is a comparison of the use of engineering software testing tools