private void HandleClientComm(object client)
{
TcpClient tcpClient = (TcpClient)client;
NetworkStream clientStream = tcpClient.GetStream();
byte[] message = new byte[4096];
int bytesRead;
while (true)
{
bytesRead = 0;
IGPSTracker _tracker = null;
try
{
//blocks until a client sends a message
bytesRead = clientStream.Read(message, 0, 4096);
Utilities.writeLine("Debug 3: Time: " + DateTime.Now + " data read: " + bytesRead);
}
catch (Exception e)
{
//a socket error has occured
Utilities.writeLine("Error 1: " + e.Message);
Utilities.writeLine("Error 2: " + e.StackTrace);
break;
}
if (bytesRead == 0)
{
Utilities.writeLine("Dubug 4: Sorry, no data read, disconnecting");
//the client has disconnected from the server
break;
}
//message has successfully been received
ASCIIEncoding encoder = new ASCIIEncoding();
Utilities.writeLine("Debug 5: " + encoder.GetString(message, 0, bytesRead));
try
{
if (_tracker == null)
{
_tracker = Management.GetGPSTracker(message, bytesRead, client);
}
_tracker.RecievedMessage(message, bytesRead);
_tracker.SendMessages(tcpClient);
}
catch (Exception e)
{
Utilities.writeLine("Error 3: " + e.Message);
Utilities.writeLine("Error 4: " + e.StackTrace);
Utilities.writeLine("Error data: " + encoder.GetString(message, 0, bytesRead));
}
}
Utilities.writeLine("Debug 100: Closing TCP Client");
tcpClient.Close();
}
private void HandleClientComm(object client)
{
TcpClient tcpClient = (TcpClient)client;
NetworkStream clientStream = tcpClient.GetStream();
byte[] message = new byte[4096];
int bytesRead;
while (true)
{
bytesRead = 0;
IGPSTracker _tracker = null;
try
{
//blocks until a client sends a message
bytesRead = clientStream.Read(message, 0, 4096);
System.Diagnostics.Debug.WriteLine("Time: " + DateTime.Now + " data read: " + bytesRead);
}
catch (Exception e)
{
//a socket error has occured
System.Diagnostics.Debug.WriteLine(e.Message);
System.Diagnostics.Debug.WriteLine(e.StackTrace);
break;
}
if (bytesRead == 0)
{
System.Diagnostics.Debug.WriteLine("Sorry, no data read, disconnecting");
//the client has disconnected from the server
break;
}
//message has successfully been received
ASCIIEncoding encoder = new ASCIIEncoding();
System.Diagnostics.Debug.WriteLine(encoder.GetString(message, 0, bytesRead));
try
{
if (_tracker == null)
{
_tracker = Management.GetGPSTracker(message, bytesRead, client);
}
_tracker.RecievedMessage(message, bytesRead);
}
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine(e.Message);
System.Diagnostics.Debug.WriteLine(e.StackTrace);
eventLog1.WriteEntry("MyGPS Error processing received message. :" + e.Message, EventLogEntryType.Error);
}
}
tcpClient.Close();
}
private void HandleClientComm(object udpMessage)
{
// this is for testing TODO - we need to change this to work with sending back data as udp
// only done to test UDP reciving
TcpClient client = new TcpClient();
byte[] bytes = (byte[])udpMessage;
IGPSTracker _tracker = null;
if (bytes.Length == 0)
{
Utilities.writeLine("Dubug 4: Sorry, no data read, disconnecting");
//the client has disconnected from the server
}
else
{
//message has successfully been received
ASCIIEncoding encoder = new ASCIIEncoding();
Utilities.writeLine("Debug 5: " + encoder.GetString(bytes, 0, bytes.Length));
try
{
if (_tracker == null)
{
_tracker = Management.GetGPSTracker(bytes, bytes.Length, client);
}
_tracker.RecievedMessage(bytes, bytes.Length);
}
catch (Exception e)
{
Utilities.writeLine("Error 3: " + e.Message);
Utilities.writeLine("Error 4: " + e.StackTrace);
Utilities.writeLine("Error data: " + encoder.GetString(bytes, 0, bytes.Length));
}
}
}