NewLogicClient wraps a XClient as LogicClient.

NewLogicOneClient wraps a OneClient as LogicOneClient.

NewXClientForLogic creates a XClient.

ServeForLogic starts a server only registers one service.

EnterRoomData LogicCmd = EnterRoom = 1;.

ExitRoomData LogicCmd = ExitRoom = 2;.

================== client stub =================== Logic is a client wrapped XClient.

================== server skeleton ===================.

================== oneclient stub =================== LogicOneClient is a client wrapped oneClient.

TalkData LogicCmd = Talk = 3;.

================== interface skeleton ===================.