16.5. Exercises
16-1. Sockets. What is the difference between connection-oriented versus connectionless?
16-2. Sockets. What is the difference between TCP and UDP?
16-3. Sockets. Between TCP and UDP, which type of servers accept connections and hands them off to separate sockets for client communication?
16-4. Clients. Update the TCP (tsTclnt.py) and UDP (tsUclnt.py) clients so that the server name is not hard-coded into the application. Allow the user to specify a hostname and port number, and only use the default values if either or both parameters are missing.
16-5. Internetworking and Sockets. Implement Guido's sample TCP client/server programs found in Section 7.2.2 of the Python Library Reference and get them to work. Set up the server, then ...
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