private void MessagingClient_MessageReceived(object sender, MessageReceivedEventArgs e)
{
string text = e.GetText();
int chatBoxFieldTextLength = chatBoxField.Text.Length;
string msg = _logic.ParseMessage(text, chatBoxFieldTextLength);
if (msg != null)
{
Invoke(new Action<string>(chatWindowControl.AppendTextBox), new object[] { msg });
}
else
{
Invoke(new Action(InitDataTable));
}
}
void RequestParser_messageReceived(object sender, MessageReceivedEventArgs e)
{
string text = e.GetText();
byte[] byteCode = Convert.FromBase64String(text);
BinaryFormatter formatter = new BinaryFormatter();
MemoryStream stream = new MemoryStream(byteCode);
String msg = formatter.Deserialize(stream) as String;
if (chatBoxField.Text.Length > 0)
{
msg = "\r\n" + msg;
}
Invoke(new Action<string>(AppendTextBox), new object[] { msg });
}
private void ClientListener_MessageReceived(object sender, MessageReceivedEventArgs e)
{
}
private static void ReceiveCallback(IAsyncResult ar)
{
try
{
// Retrieve the state object and the client socket
// from the asynchronous state object.
StateObject state = (StateObject)ar.AsyncState;
Socket client = state.WorkSocket;
// Read data from the remote device.
int bytesRead = client.EndReceive(ar);
bool endOfStream = true;
//check if end of stream
if (bytesRead >= 10)
{
for (byte i = 0; i < 10; i++)
{
if (state.Buffer[bytesRead - 1 - i] != 9 - i)
{
endOfStream = false;
break;
}
}
}
else
{
for (byte i = 0; i < bytesRead; i++)
{
if (state.Buffer[bytesRead - 1 - i] != 9 - i)
{
endOfStream = false;
break;
}
}
for (byte i = 0; i < 10 - bytesRead; i++)
{
if (_tmpBuf[_tmpBuf.Count - 1 - i] != 9 - bytesRead - i)
{
endOfStream = false;
break;
}
}
}
if (bytesRead > 0)
{
// There might be more data, so store the data received so far.
state.Sb.Append(Encoding.ASCII.GetString(state.Buffer, 0, bytesRead));
for (var i = 0; i < bytesRead; i++)
{
_tmpBuf.Add(state.Buffer[i]);
}
if (endOfStream)
{
_tmpBuf.RemoveRange(_tmpBuf.Count - 10, 10);
if (state.Sb.Length > 1)
{
_response = new byte[_tmpBuf.Count];
_response = _tmpBuf.ToArray();
_tmpBuf.Clear();
}
// Signal that all bytes have been received.
_receiveDone.Set();
//when sending message to the client who just logged in,
//NullReferenceException is thrown because the not all objects are
//constructed at that point. That client gets up-to-date settings
//because he gets them after logging in
try
{
string base64Response = Convert.ToBase64String(_response);
MessageReceivedEventArgs args = new MessageReceivedEventArgs(base64Response);
MessageReceived.Invoke(null, args);
}
catch (NullReferenceException exc)
{
Console.WriteLine("Wut I just logged in");
}
}
// Get the rest of the data.
else
{
client.BeginReceive(state.Buffer, 0, StateObject.BufferSize, 0,
ReceiveCallback, state);
}
}
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
}
}
protected virtual void OnMessageReceived(MessageReceivedEventArgs e)
{
MessageReceived?.Invoke(this, e);
}
