Computer Science 360
                             Assignment 5
                         Due 11:59 PM Feburary 28

In this assignment you will complete the rps data transfer protocol
described in the class notes.  Resources that you may use are found
in the assns/rpsdata directory.  The complete main programs
sender.c and receiver.c are provided for you.

Your program must build an executable named sender when I type
make sender and build an executable receiver when I type
make receiver.

The sender program reads from the standard input and writes to
the socket.  The receiver reads from the socket and writes to
the standard output.

Example:

acad/cs360/examples/rps10 ==> sender jmw6 2> send.log
this is line one
this is line two   <---- I typed in this stuff
this is another

acad/cs360/examples/rps10 ==> receiver 2> recv.log
this is line one
this is line two   <----- This stuff is printed by the receiver
this is another           as each packet is received.


A correct solution will produce logging data similar to send.log
and recv.log.

The next assignment will be to make this work when the sender is
invoked in the following way:

 sender jmw6 < rpslib.c  2> send.log

But this one will be tested ONLY in line at a time mode.
Be REAL SURE you test with at least 40 lines.

Notes:

(1) You don't have to use these resources
(2) If you DON"T use them, it will make it MUCH harder (possibly IMPOSSIBLE)
    for me to help you identify problems.
(3) Multithreading the RPS system is MANDATORY..
(4) Deductions will be made for failure to employ proper modularization
(5) MAJOR deductions will be made for failure to include proper
    debug code.


Turn in the code in the a5 directory.