public bool CreateRoom(string room_name) { string groupName; int newport; if (RoomSet.Contains(room_name)) { return(false); } RoomSet.Add(room_name); while (true) { groupName = RandomString(12); if (!GroupSet.Contains(groupName)) { break; } } sessions[room_name] = groupName; Console.WriteLine(groupName); GroupSet.Add(groupName); while (true) { newport = random.Next(1000, 65000); if (!PortSet.Contains(newport) && !PortInUse(newport)) { break; } } PortSet.Add(newport); ports.Add(groupName, newport); try { LastScreen.Add(groupName, new Part[10, 10]); messages.Add(groupName, new List <Message>()); } catch { } StreamServer streamServer = new StreamServer(newport); servers.Add(groupName, streamServer); streamServer.Init(); streamServer.ConnectToServer(); return(true); }