Your Tasks $$

timeclient.py $>$dots

Click to add a breakpoint $$

timeclienthandler.py $>$dots Click to add a breakpoint

Sometimes servers are down, so clients cannot connect to them. Python raises an exception of type

ConnectionRefusedError in a client program when a network connection is refused.

You can generate this error by running the

timeclient.py file.

Add exception handling code to the server logic in

stimeclient.py to catch and recover from this kind of exception. To

recover from this exception, simply print the message Error connecting to the server and terminate the program.

This lab follows a client server model. In order for the client program to connect to the server the following

steps must be taken:

Enter python$3$ timeserver. py into the first Terminal.

Open a new terminal tab by clicking the $\text{'}+\text{'}$ at the top of the terminal pane.

Enter python$3$ timeclient. py into the second Terminal.

The client code will now be able to establish a connection to the server.

In order to test your error handling logic, run python$3$ timeclient, py into the terminal without starting the timesever.

If you have already started the timeserver, use CTL$+$C to terminate the process or close the terminal window which is

running the timeserver.

Task $1$: Add exception handling code to the server logic in

timeclient.py to catch and recover from this kind of

exception. To recover from this exception, simply print the message Error connecting to the server and terminate the

program.

PS: Many people have asked this exact same question here but no of then answers seem to work well