úΟ      'the specification of a serving process the functionality of a server  cSet the user and group for the process. If the group is Nothing, then use the users default group. H This is especially useful when you are root and want to become a user. 1make an IP Address: (127,0,0,1) is the localhost             network-server-0.2.0Network.ServerWaitForwaitForServer serverAddr serverTyp serverRoutine ServerRoutine UserAndGroupUserWithDefaultGroup ipAddress serveManyserveOnesetUserAndGroup serverSocket' serverSocketstartAccepting acceptance