void clientPing_Elapsed(object sender, ElapsedEventArgs e)
{
try
{
foreach (var conn in clientConnections)
{
if (conn.Value > 2)
{
var socket = sockets.FirstOrDefault(d => d.ConnectionInfo.Id == conn.Key);
if (socket != null)
{
lock (socketSync)
{
sockets.Remove(socket);
socket.Close();
QuizGame.Instance.UserQuit(socket.ConnectionInfo.Id);
}
}
}
}
foreach (var socket in sockets)
{
if (!clientConnections.Any(d => d.Key == socket.ConnectionInfo.Id))
clientConnections.Add(socket.ConnectionInfo.Id, 0);
QuizMessage msg = new QuizMessage()
{
Type = "Ping",
Message = socket.ConnectionInfo.Id.ToString()
};
string pingClient = new JavaScriptSerializer().Serialize(msg);
socket.Send(pingClient);
clientConnections[socket.ConnectionInfo.Id]++;
}
}
catch (Exception ex)
{
logger.DebugException("clientPing_Elapsed", ex);
}
}
private void AddMessage(QuizMessage message)
{
lock (syncMessage)
{
int index = 1;
if (messages.Any())
index = messages.Keys.Max() + 1;
if (messages.Count > MAX_MESSAGES)
messages.Remove(messages.Keys.Min());
message.Id = index;
var jsonMessage = new JavaScriptSerializer().Serialize(message);
messages.Add(index, jsonMessage);
if (MessageArrived != null)
MessageArrived(this, new EventArgs());
}
}
private void AuthenticateUser(IDictionary<string, string> SocketCookies, IWebSocketConnection socket)
{
try
{
if (SocketCookies.Any(d => d.Key == ".ASPXAUTH"))
{
var userData = System.Web.Security.FormsAuthentication.Decrypt(SocketCookies[".ASPXAUTH"]);
if (!userData.Expired)
{
QuizMessage msg = new QuizMessage()
{
Type = "SetName",
Message = userData.Name
};
string setUser = new JavaScriptSerializer().Serialize(msg);
socket.Send(setUser);
using (UnitOfWork uow = new UnitOfWork())
{
var userProfile = uow.uc.UserProfiles.FirstOrDefault(d => d.UserName == userData.Name);
if (userProfile != null)
{
var gameProfile = uow.qg.UserGameProfiles.FirstOrDefault(d => d.AccountModelUserId == userProfile.UserId);
if (gameProfile == null)
{
UserGameProfile newProfile = new UserGameProfile()
{
AccountModelUserId = userProfile.UserId,
Attempts = 0,
CorrectAnswers = 0,
LastTimeSeen = DateTime.Now,
Points = 0
};
uow.qg.UserGameProfiles.Add(newProfile);
uow.qg.SaveChanges();
gameProfile = newProfile;
}
else
{
gameProfile.LastTimeSeen = DateTime.Now;
}
uow.qg.SaveChanges();
}
}
QuizGame.Instance.UserJoin(socket.ConnectionInfo.Id, userData.Name);
}
}
else
{
Random random = new Random();
int userid = random.Next(0, 1000);
while (QuizGame.Instance.Users.Any(d => d.UserName == "Guest" + userid.ToString()))
userid = random.Next(0, 1000);
string username = "******" + userid.ToString();
QuizMessage msg = new QuizMessage()
{
Type = "SetName",
Message = username
};
string setUser = new JavaScriptSerializer().Serialize(msg);
socket.Send(setUser);
QuizGame.Instance.UserJoin(socket.ConnectionInfo.Id, username);
}
}
catch (Exception ex)
{
logger.DebugException("AuthenticateUser", ex);
}
}
private void AddMessage(string message, string FromUser, string ToUser)
{
var quizmessage = new QuizMessage()
{
Message = message,
From = FromUser,
To = ToUser,
Type = "Message"
};
AddMessage(quizmessage);
}
private void AddMessage(string message)
{
var quizmessage = new QuizMessage()
{
Message = message,
To = "All",
From = "Judge",
Type = "Message"
};
AddMessage(quizmessage);
}
public void UserQuit(Guid id)
{
if (users.Any(d => d.SocketId == id))
{
users.Remove(users.First(d => d.SocketId == id));
QuizMessage userList = new QuizMessage()
{
Type = "SetUsers",
Users = users.Select(d => d.UserName).OrderBy(d => d).ToArray()
};
AddMessage(userList);
}
}
public void UserJoin(Guid id, string username)
{
if (!users.Any(d => d.SocketId == id))
{
if (!users.Any(d => d.UserName == username))
AddMessage("<span style='color:#a64b3d'>A new player has joined. Welcome </span>" + username);
else
users.Remove(users.First(d => d.UserName == username));
QuizProfile newProfile = new QuizProfile()
{
SocketId = id,
UserName = username,
Answered = 0,
Attempts = 0,
ThisGamePoints = 0
};
var userProfile = uow.uc.UserProfiles.FirstOrDefault(d => d.UserName == username);
if (userProfile != null)
{
var gameProfile = uow.qg.UserGameProfiles.FirstOrDefault(d => d.AccountModelUserId == userProfile.UserId);
if (gameProfile != null)
newProfile.GameProfileId = gameProfile.Id;
else
newProfile.GameProfileId = 0;
}
else
newProfile.GameProfileId = 0;
users.Add(newProfile);
QuizMessage userList = new QuizMessage()
{
Type = "SetUsers",
Users = users.Select(d => d.UserName).OrderBy(d => d).ToArray()
};
AddMessage(userList);
}
}
public void SendPoints(string user)
{
if (users.Any(d => d.UserName == user))
{
var userProfile = users.First(d => d.UserName == user);
QuizMessage message = new QuizMessage()
{
SocketId = userProfile.SocketId,
Type = "SetStats",
Answered = userProfile.Answered,
Attempts = userProfile.Attempts,
Points = userProfile.ThisGamePoints,
Leader = CurrentLeader,
TopPoints = TopPoints
};
AddMessage(message);
}
}
