private void MonitorTask()
{
while (this._run)
{
try
{
if (this._last == null)
{
this._last = new NetworkStatus();
Thread.Sleep(this._waitInterval);
}
else
{
NetworkStatus networkStatus = new NetworkStatus();
if (this.NetworkInterfaceConnected != null && this._monitorNewConnections)
{
foreach (NetworkInterface current in networkStatus.Connected(this._last))
{
OperationalStatus lastOperationalStatus = OperationalStatus.NotPresent;
if (this._last.Contains(current.Id))
{
lastOperationalStatus = this._last[current.Id].OperationalStatus;
}
this.NetworkInterfaceConnected(this, new NetworkStatusMonitor.StatusMonitorEventArgs
{
EventType = NetworkStatusMonitor.StatusMonitorEventType.Connected,
Interface = current,
LastOperationalStatus = lastOperationalStatus
});
}
}
if (this.NetworkInterfaceDisconnected != null && this._monitorDisconnections)
{
foreach (NetworkInterface current2 in networkStatus.Disconnected(this._last))
{
this.NetworkInterfaceDisconnected(this, new NetworkStatusMonitor.StatusMonitorEventArgs
{
EventType = NetworkStatusMonitor.StatusMonitorEventType.Disconnected,
Interface = current2,
LastOperationalStatus = OperationalStatus.Up
});
}
}
if (this.NetworkInterfaceChanged != null && this._monitorAnyStatusChange)
{
foreach (NetworkInterface current3 in networkStatus.Changed(this._last))
{
OperationalStatus lastOperationalStatus2 = OperationalStatus.NotPresent;
if (this._last.Contains(current3.Id))
{
lastOperationalStatus2 = this._last[current3.Id].OperationalStatus;
}
this.NetworkInterfaceChanged(this, new NetworkStatusMonitor.StatusMonitorEventArgs
{
EventType = NetworkStatusMonitor.StatusMonitorEventType.Changed,
Interface = current3,
LastOperationalStatus = lastOperationalStatus2
});
}
}
this._last = networkStatus;
if (this._run)
{
Thread.Sleep(this._waitInterval);
}
object pulse = this._pulse;
lock (pulse)
{
Monitor.PulseAll(this._pulse);
}
}
}
catch (Exception arg_218_0)
{
Console.WriteLine(arg_218_0.ToString());
Interlocked.Increment(ref this._exceptionCount);
}
}
}