////https://stackoverflow.com/questions/24158814/ping-sendasync-always-successful-even-if-client-is-not-pingable-in-cmd
//private async Task PingHostAsync(uint ipAddress, int TimeOut, byte[] buffer, PingOptions options)
//{
// Interlocked.Increment(ref _WorkingTaskCount);
// try
// {
// Ping ping = new Ping();
// PingReply reply = await ping.SendPingAsync(IPTools.UInt322IPAddressStr(ipAddress), TimeOut, buffer, options);
// if (!wasStopped) {
// try
// {
// if (reply.Status == IPStatus.Success)
// {
// uint address = IPTools.IPAddress2UInt32(reply.Address);
// IPInfo ipInfo = new IPInfo(address, reply.RoundtripTime);
// ipInfo.HostDetailsBeforeChanged += TSub_BeforeChanged;
// ipInfo.HostDetailsAfterChanged += TSub_AfterChanged;
// ipInfo.setHostDetailsAsync();
// Buffer.AddLine(ipInfo);
// }
// }
// catch (Exception ex)
// {
// Debug.WriteLine(ex.Message + "\r" + ex.StackTrace);
// }
// }
// //Interlocked.Decrement(ref _WorkingTaskCount);
// lock (Locker)
// {
// _WorkingTaskCount--;
// _progress++;
// }
// }
// catch (Exception ex)
// {
// Debug.WriteLine(ex.Message + "\r" + ex.StackTrace);
// }
// if (!wasStopped)
// {
// try
// {
// lock (Locker)
// {
// Tasks.Remove(ipAddress);
// }
// }
// catch (Exception ex)
// {
// Debug.WriteLine(ex.Message + "\r" + ex.StackTrace);
// }
// }
//}
#endregion
private void PingHost(uint ipAddress, int TimeOut, byte[] buffer, PingOptions options)
{
try
{
Ping ping = new Ping();
string ip = IPTools.UInt322IPAddressStr(ipAddress);
PingReply reply = ping.Send(ip, TimeOut, buffer, options);
if (!WasStopped)
{
try
{
if (reply.Status == IPStatus.Success)
{
uint address = IPTools.IPAddress2UInt32(reply.Address);
IPInfo ipInfo = new IPInfo(address, reply.RoundtripTime);
ipInfo.HostDetailsBeforeChanged += TSub_BeforeChanged;
ipInfo.HostDetailsAfterChanged += TSub_AfterChanged;
ipInfo.SetHostDetailsAsync();
Buffer.AddLine(ipInfo);
}
}
catch (Exception ex)
{
_logger.Error(ex);
}
}
Interlocked.Increment(ref _progress);
_logger.Trace(string.Concat(TaskId, ": ", ip, ": ", reply.Status));
}
catch (Exception ex)
{
_logger.Error(ex);
}
}
/// <summary>
///
/// </summary>
public void Render()
{
// Draw walls
Buffer.Clear();
foreach (Wall wall in Walls)
{
Buffer.AddLine(wall.From, wall.To, Color.Red);
}
int count = Buffer.Update();
Display.DrawBatch(Buffer, 0, count);
// Draw lights
foreach (Light light in Lights)
{
light.Render(Buffer);
}
}
