private static void SetCountryFromEndpoint(ServerInfo server, IPEndPoint externalEndpoint)
{
Task.Run(() =>
{
if (DateTime.UtcNow - _lastCountryRequestTime < TimeSpan.FromSeconds(1.5))
{
return;
}
_lastCountryRequestTime = DateTime.UtcNow;
if (EndpointCountries.TryGet(externalEndpoint, out var countryCode))
{
server.Country = countryCode;
}
else
{
server.Country = IpApi.GetCountry(externalEndpoint);
if (string.IsNullOrEmpty(server.Country))
{
server.Country = IpLocate.GetCountry(externalEndpoint);
}
if (!string.IsNullOrEmpty(server.Country))
{
EndpointCountries.TryAdd(externalEndpoint, server.Country);
}
}
});
}
private void SetCountryFromEndpoint(ServerInfo server, IPEndPoint externalEndpoint)
{
Task.Run(async() =>
{
if (_refreshingCountryCode)
{
return;
}
_refreshingCountryCode = true;
try
{
if (DateTime.UtcNow - _lastCountryRequestTime < MaxCountryRequestTimeMs)
{
Thread.Sleep(MaxCountryRequestTimeMs);
}
_lastCountryRequestTime = DateTime.UtcNow;
if (EndpointCountries.TryGet(externalEndpoint, out var countryCode))
{
server.Country = countryCode;
}
else
{
server.Country = await IpApi.GetCountry(externalEndpoint);
if (string.IsNullOrEmpty(server.Country))
{
server.Country = await IpLocate.GetCountry(externalEndpoint);
}
if (!string.IsNullOrEmpty(server.Country))
{
EndpointCountries.TryAdd(externalEndpoint, server.Country);
}
}
}
finally
{
_refreshingCountryCode = false;
}
});
}