/// <summary>
/// Gets the NTP offset from a specified time server.
/// </summary>
/// <param name="timeServer">The time server.</param>
/// <returns></returns>
public static Ntp GetNtpOffset(string timeserver)
{
if (string.IsNullOrEmpty(timeserver))
{
throw new ArgumentNullException("timeserver");
}
Logger.Debug("Retrieving NTP information from {0}", timeserver);
int retryCount = 5;
Ntp currentNtp = new Ntp();
while (retryCount > 0)
{
try
{
NtpClient ntpClient = new NtpClient(timeserver);
ntpClient.Connect(false);
currentNtp.offset = ntpClient.LocalClockOffset;
currentNtp.currentTime = DateTime.Now;
break;
}
catch (SocketException se)
{
Logger.Error("Error while retrieving ntp information: {0}", se.ToString());
currentNtp.message = se.Message;
retryCount--;
Thread.Sleep(1000);
}
catch (Exception ex)
{
Logger.Error("Error while retrieving ntp information: {0}", ex.ToString());
currentNtp.message = ex.Message;
break;
}
}
return(currentNtp);
}
/// <summary>
/// Gets the NTP offset from a specified time server.
/// </summary>
/// <param name="timeServer">The time server.</param>
/// <returns></returns>
public static Ntp GetNtpOffset(string timeserver)
{
if (string.IsNullOrEmpty(timeserver))
{
throw new ArgumentNullException("timeserver");
}
Logger.Debug("Retrieving NTP information from {0}", timeserver);
int retryCount = 5;
Ntp currentNtp = new Ntp();
while (retryCount > 0)
{
try
{
NtpClient ntpClient = new NtpClient(timeserver);
ntpClient.Connect(false);
currentNtp.offset = ntpClient.LocalClockOffset;
currentNtp.currentTime = DateTime.Now;
break;
}
catch (SocketException se)
{
Logger.Error("Error while retrieving ntp information: {0}", se.ToString());
currentNtp.message = se.Message;
retryCount--;
Thread.Sleep(1000);
}
catch (Exception ex)
{
Logger.Error("Error while retrieving ntp information: {0}", ex.ToString());
currentNtp.message = ex.Message;
break;
}
}
return currentNtp;
}
