public static void StartEventListener()
{
if (eventCleanLoop == null)
{
eventCleanLoop = new Thread(() => {
eventCleanLoopThreadRunning = true;
while (eventCleanLoopThreadRunning)
{
Dictionary <string, TouchEvent> outgoingEvents = new Dictionary <string, TouchEvent>();
Thread.Sleep(100);
lock (lastTouchEvent)
{
foreach (var last in lastTouchEvent)
{
var hovering = last.Value.TouchPanelEvents.Where(p => p.Type == ETouch.Hover).ToArray();
if (hovering.Length > 0)
{
long timestamp = DateTime.Now.Ticks;
if (timestamp - last.Value.Timestamp >= 5000000)
{
outgoingEvents[last.Key] = new TouchEvent(last.Value.TouchedPanelsNumber - hovering.Length, hovering.Select(h => new TouchPanelEvent(h.PanelId, ETouch.Up)).ToArray());
}
}
}
}
foreach (var _event in outgoingEvents)
{
lastTouchEvent[_event.Key] = _event.Value;
StaticOnTouchEvent?.Invoke(null, new TouchEventArgs(_event.Key, _event.Value));
}
}
});
eventCleanLoop.Name = "Nanoleaf Event-Cleaner";
eventCleanLoop.Priority = ThreadPriority.Lowest;
eventCleanLoop.IsBackground = true;
eventCleanLoop.Start();
}
if (eventListenerThread != null)
{
return;
}
eventListenerThread = new System.Threading.Thread(new System.Threading.ParameterizedThreadStart(async(o) =>
{
eventListenerThreadRunning = true;
try
{
using (var client = new UdpClient(_touchEventsPort))
{
do
{
try
{
UdpReceiveResult result = await client.ReceiveAsync();
string ip = result.RemoteEndPoint.Address.ToString();
byte[] datagram = result.Buffer;
var touchEvent = TouchEvent.FromArray(datagram);
lock (lastTouchEvent)
{
lastTouchEvent[ip] = touchEvent;
StaticOnTouchEvent?.Invoke(null, new TouchEventArgs(ip, touchEvent));
}
}
catch (Exception e)
{
}
} while (eventListenerThreadRunning);
}
}
catch (Exception e)
{
}
}));
eventListenerThread.Name = $"Nanoleaf EventListener";
eventListenerThread.Priority = ThreadPriority.BelowNormal;
eventListenerThread.IsBackground = true;
eventListenerThread.Start();
}
public TouchEventArgs(string ip, TouchEvent touchEvent)
{
IP = ip;
TouchEvent = touchEvent;
}