private void Start()
{
Debug.Assert(_devices == null);
try
{
_devices = WinPcapDeviceList.New();
}
catch (DllNotFoundException ex)
{
throw new NetworkSniffingException("WinPcap is not installed", ex);
}
var interestingDevices = _devices.Where(IsInteresting);
foreach (var device in interestingDevices)
{
device.OnPacketArrival += device_OnPacketArrival;
device.Open(DeviceMode.Normal, 1000);
device.Filter = _filter;
if (BufferSize != null)
{
device.KernelBufferSize = (uint)BufferSize.Value;
}
device.StartCapture();
}
}
private void Start()
{
Debug.Assert(_devices == null);
_devices = WinPcapDeviceList.New();
var interestingDevices = _devices.Where(IsInteresting);
foreach (var device in interestingDevices)
{
device.OnPacketArrival += device_OnPacketArrival;
try { device.Open(DeviceMode.Normal, 1000); }
catch (Exception e) { Logger.Warn($"Failed to open device {device.Name}. {e.Message}"); continue; }
device.Filter = _filter;
if (BufferSize != null)
{
try
{
device.KernelBufferSize = (uint)BufferSize.Value;
}
catch (Exception e)
{
Logger.Warn(
$"Failed to set KernelBufferSize to {BufferSize.Value} on {device.Name}. {e.Message}");
}
}
device.StartCapture();
Console.WriteLine("winpcap capture");
}
}
private void Finish()
{
Debug.Assert(_devices != null);
foreach (var device in _devices.Where(device => device.Opened))
{
try { device.StopCapture(); } catch { };//SharpPcap.PcapException: captureThread was aborted after 00:00:02 - it's normal when there is no traffic while stopping
device.Close();
}
_devices = null;
}
private void Finish()
{
Debug.Assert(_devices != null);
foreach (var device in _devices.Where(device => device.Opened))
{
device.StopCapture();
device.Close();
}
_devices = null;
}
private void Finish()
{
return;
foreach (var device in _devices.Where(device => device.Opened))
{
device.StopCapture();
device.Close();
}
_devices = null;
}
private void Finish()
{
Debug.Assert(_devices != null);
foreach (var device in _devices.Where(device => device.Opened))
{
try { device.StopCapture(); }
catch { };//CaptureThread was aborted
device.Close();
}
_devices = null;
}
private void Start()
{
Debug.Assert(_devices == null);
_devices = WinPcapDeviceList.New();
var interestingDevices = _devices.Where(IsInteresting);
foreach (var device in interestingDevices)
{
device.OnPacketArrival += device_OnPacketArrival;
device.Open(DeviceMode.Promiscuous, 1000);
device.Filter = _filter;
device.KernelBufferSize = (uint)BufferSize;
device.StartCapture();
}
}
private void Start()
{
Debug.Assert(_devices == null);
try
{
_devices = WinPcapDeviceList.New();
}
catch (DllNotFoundException ex)
{
throw new NetworkSniffingException("WinPcap is not installed", ex);
}
var interestingDevices = _devices.Where(IsInteresting);
foreach (var device in interestingDevices)
{
device.OnPacketArrival += device_OnPacketArrival;
device.Open(DeviceMode.Promiscuous, 1000);
device.Filter = _filter;
if (BufferSize != null)
device.KernelBufferSize = (uint)BufferSize.Value;
device.StartCapture();
}
}
private void Start()
{
Debug.Assert(_devices == null);
_devices = WinPcapDeviceList.New();
var interestingDevices = _devices.Where(IsInteresting);
foreach (var device in interestingDevices)
{
device.OnPacketArrival += device_OnPacketArrival;
device.Open(DeviceMode.Promiscuous, 1000);
device.Filter = _filter;
device.KernelBufferSize = (uint)BufferSize;
device.StartCapture();
}
}
private void Start()
{
Debug.Assert(_devices == null);
_devices = WinPcapDeviceList.New();
var interestingDevices = _devices.Where(IsInteresting);
foreach (var device in interestingDevices)
{
device.OnPacketArrival += device_OnPacketArrival;
device.Open(DeviceMode.Promiscuous, 1000);
device.Filter = _filter;
if (BufferSize != null)
{
try
{
device.KernelBufferSize = (uint) BufferSize.Value;
}
catch (Exception e)
{
Logger.Warn($"Failed to set KernelBufferSize to {BufferSize.Value} on {device.Name}. {e.Message}");
}
}
device.StartCapture();
}
}
