private void OnChatroomAcceptance(ChatroomAcceptanceMessage payload)
{
if (payload.Accepted == 1)
{
_informationHolding.ActiveUsers = payload.ActiveUsers;
_informationHolding.Username = Username;
_mainDispatcher.Invoke(() => { _regionManager.RequestNavigate("MainRegion", "ChatRoom"); });
}
else
{
ErrorMessage = payload.ReasonForDecline;
}
}
private void TakeAction(ChatroomAcceptanceMessage message)
{
// Set heartbeat going
_eventAggregator.GetEvent <ChatroomAcceptanceEvent>().Publish(message);
if (message.Accepted == 1)
{
lock (_heartbeatLock)
{
_alive = true;
}
Task.Run(() => Heartbeater());
}
}
public void HandleMessage(byte[] message, Socket socket)
{
IMessage decodedMessage;
switch ((MessageIds)message[0])
{
case MessageIds.ChatroomAcceptance:
decodedMessage = new ChatroomAcceptanceMessage();
decodedMessage.Unpack(message);
TakeAction((ChatroomAcceptanceMessage)decodedMessage);
break;
case MessageIds.RegularUpdate:
decodedMessage = new RegularUpdateMessage();
decodedMessage.Unpack(message);
TakeAction((RegularUpdateMessage)decodedMessage);
break;
default:
break;
}
}
private void TakeAction(JoinChatroomMessage message, Socket socket, NetworkStream stream)
{
var newUser = new User()
{
Socket = socket,
Stream = stream,
Username = message.Username,
MissedHeartbeats = 0
};
// Send accept/decline message
var msg = new ChatroomAcceptanceMessage()
{
Accepted = 1, MotD = "MotD", WelcomeMessage = "Welcome to the server!"
};
lock (_userTracker.TrackerLock)
{
if (_userTracker.Users.Any(r => r.Value.Username == message.Username))
{
msg.Accepted = 0;
msg.ReasonForDecline = "Already a user with that username.";
}
else
{
_userTracker.Users.Add(socket, newUser);
}
msg.ActiveUsers = _userTracker.Users.Select(r => r.Value.Username).ToList();
}
var buffer = msg.Pack();
stream.Write(buffer, 0, buffer.Length);
}