private void BuildTestFrame()
{
AliveTestSet = new ConcurrentDictionary <IPAddress, AliveTestHeartBeat>();
TTLCountdown = new System.Timers.Timer(600);
aliveRefreshTimer = new System.Timers.Timer();
aliveRefreshTimer.Elapsed += new System.Timers.ElapsedEventHandler(OnTimedEvent);
aliveRefreshTimer.Interval = 600000;
indicator = new ActivityIndicator();
MainStack.Children.Add(indicator);
TTLCountdown.Elapsed += (object source, System.Timers.ElapsedEventArgs e) => {
Dictionary <IPAddress, AliveTestHeartBeat> DeadSet = new Dictionary <IPAddress, AliveTestHeartBeat>();
foreach (KeyValuePair <IPAddress, AliveTestHeartBeat> keyValue in AliveTestSet)
{
AliveTestHeartBeat temp = keyValue.Value;
temp.TTL -= 1;
AliveTestSet[keyValue.Key] = temp;
if (temp.TTL <= 0)
{
DeadSet.Add(keyValue.Key, keyValue.Value);
}
}
foreach (KeyValuePair <IPAddress, AliveTestHeartBeat> keyValue in DeadSet)
{
AliveTestHeartBeat temp;
AliveTestSet.TryRemove(keyValue.Key, out temp);
if (null != temp.controller)
{
Task.Run(() =>
{
((MainPage)Application.Current.MainPage)._Controllers.FindByIP(temp.controller.IPAddress).UDP = false;
((MainPage)Application.Current.MainPage).SaveController();
});
temp.controller.AliveTest();
}
}
};
TTLCountdown.Start();
}
public AliveTest()
{
InitializeComponent();
AliveTestSet = new ConcurrentDictionary <IPAddress, AliveTestHeartBeat>();
TTLCountdown = new System.Timers.Timer(600);
aliveRefreshTimer = new System.Timers.Timer();
aliveRefreshTimer.Elapsed += new System.Timers.ElapsedEventHandler(OnTimedEvent);
aliveRefreshTimer.Interval = 600000;
TTLCountdown.Elapsed += (object source, System.Timers.ElapsedEventArgs e) => {
Dictionary <IPAddress, AliveTestHeartBeat> DeadSet = new Dictionary <IPAddress, AliveTestHeartBeat>();
foreach (KeyValuePair <IPAddress, AliveTestHeartBeat> keyValue in AliveTestSet)
{
AliveTestHeartBeat temp = keyValue.Value;
temp.TTL -= 1;
AliveTestSet[keyValue.Key] = temp;
if (temp.TTL <= 0)
{
DeadSet.Add(keyValue.Key, keyValue.Value);
}
}
foreach (KeyValuePair <IPAddress, AliveTestHeartBeat> keyValue in DeadSet)
{
AliveTestHeartBeat temp;
AliveTestSet.TryRemove(keyValue.Key, out temp);
if (null != temp.controller)
{
Dispatcher.Invoke(() =>
{
((MainWindow)Application.Current.MainWindow)._1337.FindByIP(temp.controller.IPAddress).UDP = false;
((MainWindow)Application.Current.MainWindow).SaveController();
});
temp.controller.AliveTest();
}
}
};
TTLCountdown.Start();
}
public async void RunAliveTest() // called when scheduler sends command
{
// Sends a process request to all controllers and returns their status
DataRowCollection drc = null;
await Task.Run(() => {
deadPick = new Picker();
alivePick = new Picker();
});
await Task.Run(() => {
((MainPage)Application.Current.MainPage).LoadControllerDB();
drc = ((MainPage)Application.Current.MainPage)._Controllers.Rows;
});
Task.Run(() => {
foreach (DataRow dr in drc)
{
Task.Run(() =>
{
string building = dr["Building"].ToString();
string room = dr["Room"].ToString();
string ip = dr["IP"].ToString();
string designation = dr["Designation"].ToString();
AMXController mXController = new AMXController();
mXController.Connect(ip, 8888);
mXController.ControllerHealthChanged += ((AMXController.ControllerHealthState newState) => {
Task.Run(() =>
{
string roomName = building + " " + room;
var childName = (building + room).Replace(" ", "");
if (PendingList.Contains(ip))
{
PendingList.Remove(ip);
}
if (newState == AMXController.ControllerHealthState.Alive)
{
alivePick.Items.Add(roomName);
RoomIPs.Add(roomName, ip);
}
else
{
deadPick.Items.Add(roomName);
RoomIPs.Add(roomName, ip);
}
dr["LastChecked"] = DateTime.Now;
((MainPage)Application.Current.MainPage).SaveController();
if (PendingList.Count == 0)
{
indicator.IsRunning = false;
}
});
});
AliveTestHeartBeat alive = new AliveTestHeartBeat {
TTL = DEFAULT_TTL, controller = mXController
};
AliveTestSet.TryAdd(IPAddress.Parse(ip), alive);
PendingList.Add(ip);
Task.Factory.StartNew(() => mXController.AliveTestUDP());
});
}
});
}
public void RunAliveTest()
{
Spinny.Dispatcher.Invoke(() =>
{
Spinny.IsActive = false;
});
DataRowCollection drc = null;
spPass.Dispatcher.Invoke(() => { spPass.Children.Clear(); });
spFail.Dispatcher.Invoke(() => { spFail.Children.Clear(); });
Dispatcher.Invoke(() => {
((MainWindow)Application.Current.MainWindow).LoadControllerDB();
drc = ((MainWindow)Application.Current.MainWindow)._1337.Rows;
});
Task.Run(() => {
foreach (DataRow dr in drc)
{
Task.Run(() =>
{
string building = dr["Building"].ToString();
string room = dr["Room"].ToString();
string ip = dr["IP"].ToString();
AMXController mXController = new AMXController();
mXController.Connect(ip, 8888);
mXController.ControllerHealthChanged += ((AMXController.ControllerHealthState newState) => {
Dispatcher.Invoke(() =>
{
Button tb = new Button
{
Name = (building + room).Replace(" ", ""),
Content = building + " " + room,
Tag = ip,
Foreground = Brushes.White,
HorizontalAlignment = HorizontalAlignment.Center,
VerticalAlignment = VerticalAlignment.Center
};
var childName = (building + room).Replace(" ", "");
TextBlock child = PendingFindChildByName(childName);
if (null != child)
{
spPending.Children.Remove(child);
}
if (newState == AMXController.ControllerHealthState.Alive)
{
AddToStackPanel(spPass, tb);//spPass.Children.Add(tb);
}
else
{
AddToStackPanel(spFail, tb);//spFail.Children.Add(tb);
}
dr["LastChecked"] = DateTime.Now;
((MainWindow)Application.Current.MainWindow).SaveController();
});
});
AliveTestHeartBeat alive = new AliveTestHeartBeat {
TTL = DEFAULT_TTL, controller = mXController
};
AliveTestSet.TryAdd(IPAddress.Parse(ip), alive);
Dispatcher.Invoke(() =>
{
TextBlock tbPending = new TextBlock
{
Name = (building + room).Replace(" ", ""),
Text = building + " " + room,
Foreground = Brushes.White,
HorizontalAlignment = HorizontalAlignment.Center,
VerticalAlignment = VerticalAlignment.Center
};
spPending.Children.Add(tbPending);
spPending.ApplyTemplate();
});
Task.Factory.StartNew(() => mXController.AliveTestUDP());
});
}
});
}
