public void Login(UserInfo info)
{
if (FindClientByNick(info.Nick) != null)
{
throw new NicknameInUseException(String.Format("Nickname {0} already in use."));
}
var client = CurrentClient;
client.Disconnected += client_Disconnected;
var proxy = client.GetClientProxy<IChatClient>();
var chatClient = new ChatClient(client, proxy, info);
_clients[client.ClientId] = chatClient;
Task.Factory.StartNew(
() => {
OnUserListChanged();
SendUserListToClient(chatClient);
SendNewUserInfoToAllClients(info);
}
);
}
private void SendUserListToClient(ChatClient client)
{
//send the list of Users to a newly joined client, minus its own nick
var userArray = UserList.Where((user) => user.Nick != client.User.Nick).ToArray();
if (userArray.Length <= 0) return;
client.ClientProxy.GetUserList(userArray);
}