TLSharp/TLSharp.Core/DataCenterIPVersion.cs

namespace TLSharp.Core
{
    /// <summary>
    /// When the Telegram server responds with a set of addresses to connect to, DataCenterIPVersion indicates a preference 
    /// for how to choose the IP address to connect to 
    /// </summary>
    public enum DataCenterIPVersion
    {
        /// <summary>
        /// Picks the first available address passed by Telegram
        /// </summary>
        Default,
        /// <summary>
        /// Takes only IPv4 addresses
        /// </summary>
        OnlyIPv4,
        /// <summary>
        /// Takes only IPv6 addresses
        /// </summary>
        OnlyIPv6,
        /// <summary>
        /// Connection to IPv4 addresses is preferred to IPv6 addresses
        /// </summary>
        PreferIPv4,
        /// <summary>
        /// Connection to IPv6 addresses is preferred to IPv4 addresses 
        /// </summary>
        PreferIPv6,
    }
}