public void OffLine()
{
Console.WriteLine("{0} is offline!", uName);
var uu = LoginUsers.Find(a => a.UserName == uName);
if (uu != null)
{
LoginUsers.Remove(uu);
}
if (DicUserSockets.ContainsKey(uName))
{
DicUserSockets.Remove(uName);
}
var userService = new UserService(uName);
var theFriends = userService.GetFriends();
foreach (var f in theFriends)
{
if (DicUserSockets.ContainsKey(f.UserName))
{
LogoutMsg logout = new LogoutMsg(uName);
var sock = DicUserSockets[f.UserName];
logout.Send(sock);
}
}
}
public List <OnlineUserInfo> GetFriends()
{
List <OnlineUserInfo> list = new List <OnlineUserInfo>();
var friends = Friends.FindAll(x => x.UserName == uName);
foreach (Friends f in friends)
{
var u = new OnlineUserInfo();
u.UserName = f.FriendName;
var x = LoginUsers.Find(user => user.UserName == u.UserName);
u.IPEnd = x == null ? null : x.IPEnd;
list.Add(u);
}
return(list);
}
public IPAddress GetIP()
{
var user = LoginUsers.Find(u => u.UserName == uName);
return(user == null ? null : user.IPEnd.Address);
}
public static OnlineUserInfo GetUserInfoFromSocket(Socket sock)
{
var remote = sock.RemoteEndPoint as IPEndPoint;
return(LoginUsers.Find(u => u.IPEnd == remote));
}
