protected void Loop()
{
while (IsAlive)// && IsServerAlive)
{
try
{
ReceiveDone.Reset();
ByteBuffer buffer = new ByteBuffer();
Socket.BeginReceive(buffer.Array, buffer.Position, buffer.Capacity, SocketFlags.None, new AsyncCallback(OnReceive), buffer);
ReceiveDone.WaitOne();
}
catch (Exception e)
{
Log.SkipLine();
Log.Error(e);
Log.SkipLine();
throw;
}
}
Dispose();
StopServer();
}
public int Read(Byte[] Data)
{
ReadSize = 0;
SendSocketDataAvailableNotification = false;
if (IsConnected && (_SocketClient.Available > 0))
{
try
{
#if ASYNC_RECEIVE
ReceiveDone.Reset();
int ByteToRead = Math.Min(Data.Length, _SocketClient.Available);
_SocketClient.BeginReceive(Data, 0, ByteToRead, SocketFlags.None, new AsyncCallback(ReadCallBack), _SocketClient);
ReceiveDone.WaitOne();
#else
ReadSize = _SocketClient.Receive(Data);
#endif
}
#if DEBUG_SOCKET
catch (Exception e)
{
AccessoryLibrary.ShowException(e);
ReceiveDone.Set();
ReadSize = -1;
}
#else
catch (Exception ex)
{
ReceiveDone.Set();
ReadSize = -1;
logger.Error(ex.ToString() + "\n");
}
#endif
}
/*
* in the calling procedure
*
* After calling Read()
* ResetDataAvailableNotification() must be called again
* to enable data notification
*
*/
return(ReadSize);
}
protected ClientHandler(Socket socket, string title = "Client", params object[] args)
{
Title = title;
Log.Inform("Preparing {0} ...", Title.ToLower());
Socket = socket;
Cryptograph = new TCryptograph();
ReceivalBuffer = new ByteBuffer()
{
Limit = 0
};
IsAlive = true;
Prepare(args);
Log.SkipLine();
Log.Success(string.Format("{0} connected from {1}.", Title, RemoteEndPoint.Address));
Log.SkipLine();
Initialize();
Register();
while (IsAlive && IsServerAlive)
{
ReceiveDone.Reset();
try
{
Socket.BeginReceive(ReceivalBuffer.Array, ReceivalBuffer.Limit, ReceivalBuffer.Capacity - ReceivalBuffer.Limit, SocketFlags.None, new AsyncCallback(OnReceive), null);
}
catch (Exception e)
{
Log.Error(e);
Stop();
}
ReceiveDone.WaitOne();
}
Dispose();
}
public string SendMessage(string msg)
{
try
{
Helper.SendClient(_client, $"{msg}<EOF>");
SendDone.WaitOne();
State state = new State(1024, this);
state.StateSocket = _client;
Helper.Receive(ref state);
ReceiveDone.WaitOne();
return(state.StringBuffer.ToString());
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
return("");
}
public string SendMessage(string msg, TextBox consoleInput)
{
try
{
State state = new State(1024, this);
state.StateSocket = _client;
state.StateForm = ClientForm;
consoleInput.Text = "";
AddLog(msg.Trim('\n').Trim('\r'));
Helper.SendClient(state, msg);
SendDone.WaitOne();
state = new State(1024, this);
state.StateSocket = _client;
state.StateForm = ClientForm;
Helper.Receive(ref state);
ReceiveDone.WaitOne();
state.StringBuffer.Clear();
if (!state.StateSocket.Connected || msg.Split(' ')[0].ToLower().Trim('\n').Trim('\r') == "bye")
{
AddLog("Соединение закрыто, через 2 секунды окно закроется");
Task.Factory.StartNew(async() =>
{
await Task.Delay(2000);
ClientForm.SafeClose();
});
}
return(state.StringBuffer.ToString());
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
return("");
}