public static ChatRoomClient Create(int id, string name = null, params ChatClient[] clients)
{
ChatRoomClient result = new ChatRoomClient(id, name);
result.Clients.AddRange(clients);
return(result);
}
public void Add(ChatRoomClient client)
{
if (IsExist(client.Id))
{
throw new ArgumentException(nameof(client.Id));
}
mRooms.Add(client.Id, client);
}