private void WebSocket_OnClose(object sender, CloseEventArgs e)
{
OnConnectionLost?.Invoke(this, null);
websocketResetEvent.Reset();
logger?.Invoke("Websocket connection closed, trying to reconnect in 5s", MessageGroup.Error);
wsConnectionDelayTimer.Start();
}
public void SendRequest(string message)
{
if (this.Connected && !string.IsNullOrEmpty(message))
{
byte[] buffer = UTF8Encoding.UTF8.GetBytes(message);
try
{
var stream = mTcpClient.GetStream();
lock (stream)
{
stream.Write(buffer, 0, buffer.Length);
stream.WriteByte(0); // every message ends with zero
}
}
catch (Exception)
{
//Debug.Log("[SnipeTCPClient] SendRequest failed: " + e.Message);
Disconnect();
if (OnConnectionLost != null)
{
OnConnectionLost.Invoke();
}
}
}
}
private void device_Disconnected(object sender, DisconnectedEventArgs e)
{
Application.Current.Dispatcher.BeginInvoke(System.Windows.Threading.DispatcherPriority.Background,
new Action(() =>
{
Detatch();
OnConnectionLost?.Invoke(this);
MainWindow.Instance.ShowBalloon("Connection Lost", "Failed to communicate with controller. It may no longer be connected.", Hardcodet.Wpf.TaskbarNotification.BalloonIcon.Error);
}
));
}
private void Process_Exited(object sender, EventArgs e)
{
if (sender is Process process)
{
if (process.Id == FFXIVProcessId)
{
Disconnect();
OnConnectionLost?.Invoke(this, new EventArgs());
}
}
}
private bool AttemptReconnect()
{
if (_attemptingReconnect)
{
return(false);
}
if (IsAlive)
{
// no reconnect needed
return(true);
}
_attemptingReconnect = true;
var sleep = _connectionEstablished ? 10 + _random.Next(0, 20) : 0;
Helpers.ConsolePrint("SOCKET", "Attempting reconnect in " + sleep + " seconds");
// More retries on first attempt
var retries = _connectionEstablished ? 5 : 25;
if (_connectionEstablished)
{
// Don't wait if no connection yet
Thread.Sleep(sleep * 1000);
}
else
{
// Don't not wait again
_connectionEstablished = true;
}
for (var i = 0; i < retries; i++)
{
try
{
_webSocket.Connect();
Thread.Sleep(100);
if (IsAlive)
{
_attemptingReconnect = false;
return(true);
}
}
catch (Exception e)
{
Helpers.ConsolePrint("SOCKET", $"Error while attempting reconnect: {e}");
}
Thread.Sleep(1000);
}
_attemptingReconnect = false;
OnConnectionLost?.Invoke(null, EventArgs.Empty);
return(false);
}
private async void WebSocket_OnClose(object sender, CloseEventArgs e)
{
if (!isConnectingNow)
{
disconnectionTime = DateTime.Now;
isConnectingNow = true;
}
OnConnectionLost?.Invoke(this, null);
websocketResetEvent.Reset();
logger.LogError("Websocket connection closed, trying to reconnect...");
await reconnectingDelayTask;
ConnectWebSocket();
}
private void ReceiveLengthInt(IAsyncResult ar)
{
int dataLength = BitConverter.ToInt32(this._buffer);
this._buffer = new byte[dataLength];
try
{
this._stream.BeginRead(this._buffer, 0, this._buffer.Length, new AsyncCallback(ReceiveData), null);
}catch (Exception e)
{
System.Windows.Forms.MessageBox.Show("Error with connection to the server.");
OnConnectionLost.Invoke();
}
}
private void WebSocket_OnClose(object sender, CloseEventArgs e)
{
logger.LogDebug("WebSocket_OnClose(): start");
preemptiveWebsocketReplacingTimer.Stop();
if (!isConnectingNow)
{
disconnectionTime = DateTime.Now;
isConnectingNow = true;
}
logger.LogDebug("WebSocket_OnClose(): invoking OnConnectionLost");
OnConnectionLost?.Invoke(this, null);
websocketResetEvent.Reset();
logger.LogError("Websocket connection closed, trying to reconnect...");
reconnectingDelayTask.Wait();
ConnectWebSocket();
}
private void ReceiveData(object?sender, DoWorkEventArgs args)
{
while (_client.Connected)
{
string?received;
try
{
received = _reader.ReadLine();
}
catch (Exception error)
{
if (_isConnectionLost)
{
break;
}
_isConnectionLost = true;
OnConnectionLost?.Invoke(this, new ConnectionLostEventArgs {
Reason = _isDisposed ? "Disconnected by user." : error.Message
});
break;
}
if (string.IsNullOrEmpty(received))
{
continue;
}
var parsed = ChatMessage.Parse(received);
if (parsed.Command == ChatCommand.Disconnect)
{
if (_isConnectionLost)
{
break;
}
_isConnectionLost = true;
OnConnectionLost?.Invoke(this, new ConnectionLostEventArgs {
Reason = "Disconnected by user."
});
break;
}
OnMessageReceived?.Invoke(this, new MessageReceivedEventArgs {
Message = parsed
});
}
}
//Получить свежие данные с сервера
private void RefreshForecasts(bool handleConnecError = true)
{
try
{
ForecastsBlock = _forecastConnection.GetDataFromServer();
OnForecastUpdated?.Invoke(this, ForecastsBlock);
}
catch (ConnectionException e)
{
if (handleConnecError)
{
ExceptionLogger.Log(e);
OnConnectionLost?.Invoke(this, e);
_reconnectTimer.Start();
}
else
{
throw;
}
}
}
public TCPTransporter(string host, int port, string password, ILogger <TCPTransporter> logger)
{
tcpClient = new TcpClient();
tcpClient.ConnectAsync(host, port).Wait();
using (var writer = new BinaryWriter(tcpClient.GetStream(), Encoding.ASCII, true))
writer.Write(password);
tasksSet.Add(Task.Factory.StartNew(
async() =>
{
try
{
await ReadStream();
}
catch (Exception ex)
{
logger.LogWarning($"Connection was aborted, exception: {ex.Message}");
OnConnectionLost?.Invoke();
}
}));
this.logger = logger;
}
public void SendCommand(byte[] msg)
{
long checksum = 0;
foreach (byte b in msg)
{
checksum += b;
}
checksum &= 0xFF;
byte[] msgWCS = new byte[msg.Length + 1];
Buffer.BlockCopy(msg, 0, msgWCS, 0, msg.Length);
Buffer.SetByte(msgWCS, msg.Length, (byte)checksum);
try
{
nwStream.Write(msgWCS, 0, msgWCS.Length);
}
catch (Exception)
{
ConnectionFailed = true;
OnConnectionLost?.Invoke(this, null);
}
}
public void DropConnection()
{
dropConnectionSemaphore.Wait();
if (!connectionDroppedEventRaised)
{
try
{
stream?.Close();
stream?.Dispose();
keepAliveTimer?.Dispose();
keepAliveSemaphore?.Dispose();
OnConnectionLost?.Invoke();
connectionDroppedEventRaised = true;
}
catch (Exception e)
{
logger?.LogWarning(e, "Drop connection");
}
finally
{
dropConnectionSemaphore.Release();
}
}
}
// Callback for Read operation
private void ReadCallback(IAsyncResult result)
{
// ReadCallback is called asynchronously. That is why sometimes it could be called after disconnect and mTcpClient disposal.
// Just ignoring and waiting for the next connection
if (mTcpClient == null)
{
return;
}
NetworkStream network_stream;
try
{
network_stream = mTcpClient.GetStream();
}
#pragma warning disable CS0168
catch (Exception e)
#pragma warning restore CS0168
{
#if DEBUG
Debug.Log("[SnipeTCPClient] ReadCallback GetStream error: " + e.Message);
#endif
Disconnect();
if (OnConnectionLost != null)
{
OnConnectionLost.Invoke();
}
return;
}
byte[] buffer = result.AsyncState as byte[];
int bytes_read = 0;
try
{
bytes_read = network_stream.EndRead(result);
}
#pragma warning disable CS0168
catch (Exception e)
#pragma warning restore CS0168
{
#if DEBUG
Debug.Log("[SnipeTCPClient] ReadCallback stream.EndRead error: " + e.Message);
#endif
Disconnect();
if (OnConnectionLost != null)
{
OnConnectionLost.Invoke();
}
return;
}
if (bytes_read > 0)
{
using (MemoryStream buf_stream = new MemoryStream(buffer, 0, bytes_read))
{
try
{
ProcessData(buf_stream);
}
catch (Exception ex)
{
//#if DEBUG
Debug.Log("[SnipeTCPClient] ProcessData error: " + ex.Message);
//#endif
}
}
}
//Then start reading from the network again.
network_stream.BeginRead(buffer, 0, buffer.Length, ReadCallback, buffer);
}
public void Response()
{
while (true)
{
try
{
byte[] receivebuffer = new byte[this.buffersize];
//this..Receive(receivebuffer, 0, receivebuffer.Length, 0);
//string response = Encoding.ASCII.GetString(receivebuffer);
StringBuilder messageData = new StringBuilder();
int bytes = -1;
do
{
bytes = sslStream.Read(receivebuffer, 0, receivebuffer.Length);
Decoder decoder = Encoding.UTF8.GetDecoder();
char[] messagepart = new char[decoder.GetCharCount(receivebuffer, 0, bytes)];
decoder.GetChars(receivebuffer, 0, bytes, messagepart, 0);
messageData.Append(messagepart);
if (messageData.ToString().IndexOf("<EOF>") != -1)
{
break;
}
} while (bytes != 0);
string response = messageData.ToString();
response = response.Substring(0, response.Length - 5);
Console.WriteLine(response);
JObject obj = JObject.Parse(response);
if (obj["action"] == null)
{
/*
* Error shit
* To do:
* Write a file with the logs
* Creating the MedicalProblems object
*
*
*/
Console.WriteLine("No action has been sent!");
return;
}
string action = (string)obj["action"];
switch (action)
{
case "response":
MedicalProblems problem = new MedicalProblems();
Console.WriteLine("yes");
Console.WriteLine(obj["rezultat"][0][0].GetType());
Console.WriteLine(obj["rezultat"][1][1]);
problem.Chanse_To_Have = obj["rezultat"][0][0].ToObject <double>();
problem.Chanse_To_Have_Nothing = obj["rezultat"][1][1].ToObject <double>();
//Console.WriteLine("Problem with invoke shit");
OnResponse?.Invoke(this, new OnReceiveMessageClientEventArgs {
Medical = problem
});
break;
case "regresponse":
Console.WriteLine("Receiving register response");
OnRegisterResponse?.Invoke(this, new OnReceiveRegisterMessageArgs {
errorcode = (int)obj["errorcode"], errormessage = (string)obj["errormessage"]
});
break;
case "loginresponse":
//Console.WriteLine("Receiving login response");
Console.WriteLine("Code..... \n");
string errorcodeestring = (string)obj["error"];
Console.WriteLine(errorcodeestring);
int errorcodee = Int32.Parse(errorcodeestring);
Console.WriteLine("Cod de eroare: " + errorcodee);
if (errorcodee == 0)
{
this.Cookie = (string)obj["cookie"];
this.isloged = true;
}
OnLoginResponse?.Invoke(this, new OnReceiveLoginMessageArgs {
errorcode = errorcodee, errormessage = (string)obj["errormessage"], username = (string)obj["username"]
});
break;
case "code_verify_response":
Console.WriteLine("Receiving code_verify response");
OnCodeVerifyResponse?.Invoke(this, new OnCodeVerifyResponseArgs {
errorcode = (int)obj["errorcode"], errormessage = (string)obj["errormessage"]
});
break;
case "results":
int errorcode = (int)obj["error"];
if (errorcode == 0)
{
OnReceiveResultArgs args = JsonConvert.DeserializeObject <OnReceiveResultArgs>(response);
OnReceiveResults?.Invoke(this, args);
}
else
{
}
break;
default:
/*
* Some error comming from server
* or maybe from client?
* IDK
*
* */
break;
}
}
catch (Exception ex)
{
OnConnectionLost?.Invoke(this, EventArgs.Empty);
Console.WriteLine("Wrong format " + ex.Message);
this.isloged = false;
break;
}
}
}
private void UnderlyingSocket_ConnectionClosed()
{
OnConnectionLost?.Invoke();
}
void AgoraRtcEventHandler.OnConnectionLost()
{
OnConnectionLost?.Invoke();
}
private static void SocketOnOnConnectionLost(object sender, EventArgs eventArgs)
{
OnConnectionLost?.Invoke(sender, eventArgs);
}
private void ConnectionLostDelegator() => OnConnectionLost?.Invoke();
public static void Bind()
{
Net.Init();
Net.On <S2C_HandshakeResponse>((header, connection, obj) =>
{
if (!obj.OK)
{
connection.CloseConnection(false);
}
LocalPlayer = obj.LocalPlayer;
//Now we're authed, so losing connection is fatal.
connection.AppendShutdownHandler((c) =>
{
Reset();
OnConnectionLost?.Invoke(c);
});
OnHandshakeReceived?.Invoke(header, connection, obj);
});
Net.On <S2C_InitialLobbyData>((header, connection, obj) =>
{
OnInitialLobbyDataReceived?.Invoke(obj);
});
Net.On <S2C_LobbyPlayerJoined>((header, connection, obj) =>
{
OnLobbyPlayerJoined?.Invoke(obj);
});
Net.On <S2C_LobbyPlayerLeft>((header, connection, obj) =>
{
OnLobbyPlayerLeft?.Invoke(obj);
});
Net.On <S2C_ServerPlayersOnlineCount>((header, connection, obj) =>
{
OnServerPlayerCountChanged?.Invoke(obj);
});
Net.On <S2C_SentPlayerInvite>((header, connection, obj) =>
{
OnLobbyPlayerInviteSent?.Invoke(obj);
});
Net.On <S2C_RevokedSentPlayerInvite>((header, connection, obj) =>
{
OnLobbySentPlayerInviteRevoked?.Invoke(obj);
});
Net.On <S2C_IncomingPlayerInvite>((header, connection, obj) =>
{
OnLobbyPlayerInviteReceived?.Invoke(obj);
});
Net.On <S2C_RevokedIncomingPlayerInvite>((header, connection, obj) =>
{
OnLobbyIncomingPlayerInviteRevoked?.Invoke(obj);
});
Net.On <S2C_InitNewGame>((header, connection, obj) =>
{
OnInitNewGame?.Invoke(obj);
});
Net.On <S2C_GameStarted>((header, connection, obj) =>
{
OnGameStarted?.Invoke(obj);
});
Net.On <S2C_GameTurnInfo>((header, connection, obj) =>
{
OnGameTurnInfo?.Invoke(obj);
});
Net.On <S2C_GameBoardUpdated>((header, connection, obj) =>
{
OnGameBoardUpdated?.Invoke(obj);
});
Net.On <S2C_GameEnded>((header, connection, obj) =>
{
OnGameEnded?.Invoke(obj);
});
}
private bool AttemptReconnect()
{
if (_attemptingReconnect || _endConnection)
{
return(false);
}
if (IsAlive)
{
// no reconnect needed
return(true);
}
_attemptingReconnect = true;
var sleep = _connectionEstablished ? 10 + _random.Next(0, 20) : 0;
NHM.Common.Logger.Info("SOCKET", $"Attempting reconnect in {sleep} seconds");
// More retries on first attempt
var retries = _connectionEstablished ? 5 : 25;
if (_connectionEstablished)
{
// Don't wait if no connection yet
Thread.Sleep(sleep * 1000);
}
else
{
// Don't not wait again
_connectionEstablished = true;
}
for (var i = 0; i < retries; i++)
{
try
{
_webSocket.Connect();
Thread.Sleep(100);
if (IsAlive)
{
_attemptingReconnect = false;
return(true);
}
}
catch (InvalidOperationException e)
{
if (e.Message == "A series of reconnecting has failed.")
{
// Need to recreate websocket
NHM.Common.Logger.Info("SOCKET", "Recreating socket");
_webSocket = null;
StartConnection();
break;
}
}
catch (Exception e)
{
NHM.Common.Logger.Info("NiceHashSocket", $"Error while attempting reconnect: {e.Message}");
}
Thread.Sleep(1000);
}
_attemptingReconnect = false;
OnConnectionLost?.Invoke(null, EventArgs.Empty);
return(false);
}