//********************************************************************
/// <summary> Called when a message is extracted from the socket </summary>
/// <param name="pSocket"> The SocketClient object the message came from </param>
/// <param name="iNumberOfBytes"> The number of bytes in the RawBuffer inside the SocketClient </param>
private void MessageHandlerClient(CSocketClient pSocket, int iNumberOfBytes)
{
// Process the packet
try { ProcessPacket(pSocket.GetRawBuffer, iNumberOfBytes); }
catch (Exception pException) { LogLib.WriteLine("Error with ProcessPacket: " + pException.Message); }
}
//********************************************************************
/// <summary> Called when a socket error occurs </summary>
/// <param name="pSocket"> The SocketClient object the message came from </param>
/// <param name="pException"> The reason for the error </param>
public void ErrorHandler(CSocketClient pSocket, Exception pException)
{
LogLib.WriteLine("Error with ErrorHandler(): " + pException.Message);
MessageBox.Show(pException.Message);
}
public bool ConnectToServer(string ServerAddress, int ServerPort, bool errMsg = true)
{
try {
if (pSocketClient != null)
{
Thread.Sleep(2000);
pSocketClient.Dispose();
pSocketClient = null;
}
// Instantiate a CSocketClient object
pSocketClient = new CSocketClient(100000, null,
new CSocketClient.MESSAGE_HANDLER(MessageHandlerClient),
new CSocketClient.CLOSE_HANDLER(CloseHandler),
new CSocketClient.ERROR_HANDLER(ErrorHandler));
// Establish a connection to the server
mbGetProcessInfo = true;
pSocketClient.Connect(ServerAddress, (short)ServerPort);
return(true);
}
catch (Exception pException)
{
string msg = String.Format("Could not connect to the server: {0}", pException.Message);
LogLib.WriteLine(msg);
if (errMsg)
{
MessageBox.Show(msg + "\r\nTry selecting a different server!", "Server Connection Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
return(false);
}
}
//********************************************************************
/// <summary> Called when a socket connection is closed </summary>
/// <param name="pSocket"> The SocketClient object the message came from </param>
private void CloseHandler(CSocketClient pSocket)
{
try {
if (f1 != null)
{
f1.StopListening();
}
else
{
StopListening();
}
}
catch (Exception pException) { LogLib.WriteLine($"Error with CloseHandler(): {pException.Message}"); }
}
public void StopListening()
{
try
{
RequestPending = false;
numPackets = numProcessed = 0;
pSocketClient?.Dispose();
pSocketClient = null;
}
catch (Exception pException) { LogLib.WriteLine($"Error with StopListening(): {pException.Message}"); }
}
public void StopListening()
{
try
{
RequestPending = false;
numPackets = numProcessed = 0;
if (pSocketClient != null)
{
pSocketClient.Dispose();
}
pSocketClient = null;
}
catch (Exception pException) { LogLib.WriteLine("Error with StopListening(): " + pException.Message); }
}