TCP Server & Client

Instruction

To start the server, run following code in command line tools (terminal):

$ python3 EchoServer.py <portNumber>
(ex. python3 EchoServer.py 8880)

To start the client, run following code in command line tools (terminal):

$ python3 EchoClient.py <hostName> <portNumber>
(ex. python3 EchoClient.py linux1.cs.uchicago.edu 8880)

Demo

Setup server:

$ python3 EchoServer.py 8080
The server at TIANDAs-MacBook-Pro.local with port number: 8080 is ready to receive: 

Setup client:

$ python3 EchoClient.py 127.0.0.1 8080

Send message from client to server:

$ python3 EchoClient.py 127.0.0.1 8080
> Hello Server!
> Message reveived from 127.0.0.1:8080: hello

Reveive message from client and send response to client:

$ python3 EchoServer.py 8080
> The server at TIANDAs-MacBook-Pro.local with port      number: 8080 is ready to receive: 
> New Connection!
> Reveived message: Hello Server!
> Responsed message: Hello Server!