Using socket programming, implement TCP client and server applications in go, python, java or C. The server should listen on port 9955 . The server waits for a message from a client. If the message is with one of the students ID, the sever should do the following: 1. display a message on the server side that the OS will lock screen after 10 seconds 2. send a message to the client that the sever will lock screen after 10 seconds 3. then wait 10 seconds 4. then call a function lock the screen of the operating system (windows or Linux or MAC). Any student ID of the group member should work. Any other student number or any text should display an error message on the server side and no lock screen should be done.

Using socket programming, implement TCP client and server applications in go, python, java or C. The server should listen on port 9955 . The server waits for a message from a client. If the message is with one of the students ID, the sever should do the following: 1. display a message on the server side that the OS will lock screen after 10 seconds 2. send a message to the client that the sever will lock screen after 10 seconds 3. then wait 10 seconds 4. then call a function lock the screen of the operating system (windows or Linux or MAC). Any student ID of the group member should work. Any other student number or any text should display an error message on the server side and no lock screen should be done