client
------------------------------
1. CSocket, Client from the menu
2. Display the Transaction Type dialog ("A"=Add, "M"=modify, "D"=delete, "Q"=quit)
BEGIN LOOP as long as type!="Q"
   if(type="A") {
     Display the new part dialog
     if they hit Okay
       send "A" to server
       send part #, part desc to server
     endif
   else if(type="M")
     display the enter part # dialog
     send "M" to the server
     send the part # they just entered to server  
     listen for part desc from server
     if desc!="<<**nomatch**>>" then
       display the desc dialog
       if they hit okay
         send new desc to server
       else
         send old desc to server
       endif
     else
       display the "No such part on file" dialog
     endif
   else if(type="D")
     display the enter part # deletion dialog
     send "D" to the server
     send the part # they just entered to server  
     listen for confirmation of deletion from server
     if confirmation!="<<**nomatch**>>" then
       display the "Part Deleted" dialog
     else
       display the "No such part on file" dialog
     endif
   endif
   Display the Transaction Type dialog again
END LOOP
send "Q" to server



server
------------------------------
1. CSocket, Server from the  menu

2. Listen for transaction type from client
BEGIN LOOP while transaction type!="Q"
  if transaction type="A"
    listen for part#, desc
    add to database
  else if transaction type="M"
    listen for part#
    lookup that part
    if found
      send desc to client
      listen for desc from client
      update record with new desc
    else
      send "<<**nomatch**>>" to client
    endif
  else if transaction type="D"
    listen for part# from client
    lookup part#
    if found
      delete record
      send "confirm" to client
    else
      send "<<**nomatch**>>" to client
    endif
  endif
  listen for transaction type
END LOOP