public string ResolveIp(HttpContext httpContext)
{
IPAddress clientIp = null;
if (httpContext.Request.Headers.TryGetValue(_headerName, out var values))
{
clientIp = IpAddressUtil.ParseIp(values.Last());
}
return(clientIp?.ToString());
}
public static IPAddress ParseIp(string ipAddress)
{
return(IpAddressUtil.ParseIp(ipAddress));
}