public void ThreadMain()
{
int nThreadId = 0;
string strThreadName = null;
string strBuffer = null;
int nResult = 0;
int percentage = 0;
string strDeviceID = null;
int nCurVersion = 0;
nThreadId = Thread.CurrentThread.ManagedThreadId;
strThreadName = nThreadId.ToString();
//Create an instance of the class
Socket = new SocketTools.SocketWrench();
Socket.Initialize();
Socket.Blocking = true;
if (!Socket.Accept(Handle))
{
Server.WriteLine("[ Thread: " + strThreadName + "] unable to accept connection, error " + Socket.LastError);
return;
}
if (Server.RegisterClient(this, Thread.CurrentThread) == false)
{
Socket.Disconnect();
Server.WriteLine("[ Thread: " + strThreadName + "] unable to accept connection, too many active clients");
return;
}
Server.WriteLine("[ Thread: " + strThreadName + "] accepted connection from " + Socket.PeerAddress);
FileStream fs = null;
String filePath = "";
try
{
while (!Terminated)
{
if (Socket.IsReadable)
{
nResult = Socket.Read(ref strBuffer);
if (strBuffer.Contains("ACK"))
continue;
if (nResult == 0)
{
Server.WriteLine("[ Thread: " + strThreadName + "] connection closed by client" + strBuffer);
break;
}
else if (nResult == -1)
{
Server.WriteLine("[ Thread: " + strThreadName + "] socket read failed, error " +
Socket.LastError);
break;
}
//get the update file
int nRead, doneSofar, Offset;
long lSize;
nRead = doneSofar = Offset = 0;
filePath = @"D:\TMS\8224440103.AGN"; // Server.GetFilePath(strBuffer);
fs = new FileStream(filePath, FileMode.Open, FileAccess.Read, FileShare.Read);
lSize = fs.Length;
nResult = Socket.Write(lSize.ToString(), lSize.ToString().Length);
Server.WriteLine("[ Thread: " + strThreadName + "] " + strBuffer + " : File size " +
lSize.ToString() + " bytes");
if (nResult == -1)
{
Server.WriteLine("[ Thread: " + strThreadName + "] socket write failed, error " +
Socket.LastError);
break;
}
byte[] bytes = new byte[768];
while (fs.Position < lSize)
{
if (lSize < 768)
nRead = fs.Read(bytes, Offset, (int) lSize);
else
nRead = fs.Read(bytes, Offset, 768);
if (nRead == 0)
break;
nResult = Socket.Write(bytes, nRead);
if (nResult == -1)
{
break;
}
doneSofar += nResult;
percentage = (doneSofar*100)/(int) lSize;
Server.SetTransferStatus(strThreadName + "," + Socket.PeerAddress + "," +
percentage.ToString());
nResult = Socket.Read(ref strBuffer);
if (!strBuffer.Equals("ACK"))
{
Server.SetTransferStatus(strThreadName + "," + Socket.PeerAddress + " (FAILED) ," +
percentage.ToString());
}
}
}
if (fs != null)
fs.Close();
}
}
catch (Exception ex)
{
Server.WriteLine(strThreadName + " " + ex.Message + " File requested: " + filePath);
}
Socket.Disconnect();
}
private void frmServer_Load(object sender, EventArgs e)
{
try
{
int nIndex = 0;
// Create an instance of the SocketWrench class which will
// function as our listening (server) socket
Socket = new SocketTools.SocketWrench();
if (!Socket.IsInitialized)
{
throw new System.Exception("Unable to initialize SocketWrench class");
}
// Event handler for the OnAccept event
Socket.OnAccept += new SocketTools.SocketWrench.OnAcceptEventHandler(Socket_OnAccept);
LoadSettings();
if (StartServer())
WriteLine("tTMS || Server Started : Listening on Port " + strServerPort);
else
WriteLine("tTMS || Server failed to start");
}
catch (Exception ex)
{
MessageBox.Show(ex.StackTrace, "Contact Admin", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}
