The "main" branch has the client's code uploaded. The "master" branch has the server's code uploaded.
- Main Function of Client:
-
- Connect:
-
The user can connect to the server by entering the server's ip and port correctly and pressing the connect button. -
If the user enters invalid values for the ip and port, a message box will display a warning. If Connect succeeds, the Connect button will be disabled until you press Disconnect. -
- Send:
-
After a successful connection between the client and the server, users can enter a message and press the Send button to send a message to the server. -
If you press the Send button without entering a message, the message box displays a warning. -
- Disconnect:
-
Pressing the button removes the connection between the client and the server. -
Pressing the Disconnect button will reset the message entry box and listbox. At the same time, the Connect button will be reactivated. - Log Severity Level:
-
* Critical: -
If a user sends a message more than 20 times after Connect is successful, the user is recognized as an intruder. -
Show a warning to the user in a message box and force the client to shut down. -
Server writes Critical Issue in the "log" -
* Error: -
This is considered an error situation when a network error occurs between the Client and the Server. -
If the Error ocuured from Client, Users can query Listbox for the error. -
If the Error occured from Server, The server writes the corresponding error in the "log". -
* Info(Information): -
Connection Success/Terminate/Send Message is considered normal and is displayed at the Information level. -
Users can look up their Info in Listbox and Server writes Info in the "log" -
* Notice: -
The client's IP/Port input error is a notice situation that only appears to the client. -
Users can notify the user of the situation with a message box or query the Listbox. -
Server doesn't write Notice Issue in the "log"