private void SetLingerOption(LingerOption lref)
{
var optionValue = new Linger()
{
OnOff = lref.Enabled ? (ushort)1 : (ushort)0,
Time = (ushort)lref.LingerTime
};
if (UnsafeMethods.setsockopt(Handle, SocketOptionLevel.Socket, SocketOptionName.Linger, ref optionValue, 4) ==
SocketError.SocketError)
{
throw new SocketException();
}
}
public static extern SocketError getsockopt([In] IntPtr socketHandle, [In] SocketOptionLevel optionLevel, [In] SocketOptionName optionName, out Linger optionValue, [In, Out] ref int optionLength);
public static extern SocketError setsockopt([In] IntPtr socketHandle, [In] SocketOptionLevel optionLevel, [In] SocketOptionName optionName, [In] ref Linger linger, [In] int optionLength);
public static extern SocketError getsockopt([In] IntPtr socketHandle, [In] SocketOptionLevel optionLevel, [In] SocketOptionName optionName, out Linger optionValue, [In, Out] ref int optionLength);
