protected void Application_Start(object sender, EventArgs e)
{
Thread th = new Thread(new ThreadStart(serverd.Run));
th.Start();
populateLabs();
ClientNodeList list = labListGlobal.getLabComputers("CG");
}
public void addLab(String name)
{
mutex.AcquireWriterLock(60000);
ClientNodeList tmp = new ClientNodeList(name);
lab_list.Add(tmp);
mutex.ReleaseLock();
}
//this is what will happen in the thread
private static void childFunc(Object o)
{
TcpClient clientSocket = (TcpClient)o;
running = true;
NetworkStream ns = clientSocket.GetStream();
//get MAC address
//stream_writer.WriteLine("getMAC");
String command = "getMAC";
WriteMessage(ns, command);
String mac = ReadMessage(ns);
String [] detail = getLabDetail(mac);
String lab_name = detail[0];
String comp_name = detail[1];
/*
* Add the client node to the list
*/
ClientNodeList comp_list = Global.labListGlobal.getLabComputers(lab_name);
ClientNode associated_node = null;
associated_node = new ClientNode(comp_name, clientSocket, mac);
comp_list.addClient(associated_node);
/*
* Loop until thread end
*/
while (running)
{
/*
* If the ASP.NET thread wants an image, then fetch it
*/
if (associated_node.node_mode == 1)
{
//expired image , request new
updateImageInNode(ns, associated_node);
//done with the job time to change node state
associated_node.node_mode = 0;
}
/*
* If ASP.NET thread wants process stats, then fetch those.
*/
if (associated_node.node_mode == 2)
{
updateStatInNode(ns, associated_node);
//done with the job time to change node state
associated_node.node_mode = 0;
}
}
}
protected void DropDownList1_SelectedIndexChanged(object sender, EventArgs e)
{
DropDownList2.Items.Clear();
/*
* Populate the Computers
*/
string labID = DropDownList1.SelectedItem.Value;
if (labID == "-1")
{
Label1.Visible = true;
Button1.Enabled = false;
return;
}
ClientNodeList computers = Global.labListGlobal.getLabComputers(labID);
if (computers != null)
{
foreach (ClientNode node in computers.list)
{
// TODO : MAC to be added to value
DropDownList2.Items.Add(new ListItem(node.name, node.mac.ToString()));
}
if (DropDownList2.Items.Count == 0)
{
Label1.Visible = true;
Button1.Enabled = false;
Button1.BackColor = System.Drawing.Color.Gray;
}
}
else
{
Label1.Visible = true;
Button1.Enabled = false;
Button1.BackColor = System.Drawing.Color.Gray;
}
}
