namespace NetworkCommsDotNet.Connections
{
    /// <summary>
    /// IP Connection base class for NetworkComms.Net. This contains the functionality and tools shared by any connections
    /// that use IP related endPoints such as <see cref="NetworkCommsDotNet.Connections.TCP.TCPConnection"/> and <see cref="NetworkCommsDotNet.Connections.UDP.UDPConnection"/>.
    /// IP连接基类   包含相关功能和一些工具给 TCPConnnection和UDPConnnection使用
    /// </summary>
    public abstract class IPConnection : Connection
    {
        static IPConnection()
        {
            DOSProtection = new DOSProtection();
        }

        /// <summary>
        /// Create a new IP connection object
        /// 创建一个新的IP连接对象
        /// </summary>
        /// <param name="connectionInfo">连接信息类  ConnectionInfo corresponding to the new connection</param>
        /// <param name="defaultSendReceiveOptions">默认的收发参数  The SendReceiveOptions which should be used as connection defaults</param>
        protected IPConnection(ConnectionInfo connectionInfo, SendReceiveOptions defaultSendReceiveOptions)
            : base(connectionInfo, defaultSendReceiveOptions)
        {

        }

        #region IP Security
        /// <summary>
        /// The NetworkComms.Net DOS protection class. By default DOSProtection is disabled.
        /// DOS攻击防御   默认禁用
        /// </summary>
        public static DOSProtection DOSProtection { get; private set; }

        /// <summary>
        /// If set NetworkComms.Net will only accept incoming connections from the provided IP ranges.
        /// 允许连接的IP范围  如果设定  则只有符合设定条件的IP才能连接上来
        /// </summary>
        public static IPRange[] AllowedIncomingIPRanges { get; set; }
        #endregion
    }
}