Introduction - If you have any usage issues, please Google them yourself
Socket Communications Computer Network Experiment
Experiment:
End of learning TCP/IP protocol, the request control network traffic based on this protocol, understand the different characteristics of TCP and UDP, and implementation. Experiment requires the establishment of a TCP/IP-protocol network communication small applications, experiment can use UDP or TCP, to form groups, each 5 recommendations are based on WINDOWS platform
Functional requirements:
Way to establish a central server-based real-time data communications platform (IM).
Requirements are as follows (* for the election to do content):
1. To carry out user management, all users must log on to the server, the server maintenance on-line information.
2. IM (Instant Message): Users can log in real-time multi-point short message communication, such as chat
3. Can choose to request the server to transmit service.
4. To save the communications records to the database (SQL Serv