Microsoft.AspNetCore.WebSockets.Protocol.CommonWebSocket.ValidateSegment C# (CSharp) Method

        private void ValidateSegment(ArraySegment<byte> buffer)
        {
            if (buffer.Array == null)
            {
                throw new ArgumentNullException(nameof(buffer));
            }
            if (buffer.Offset < 0 || buffer.Offset > buffer.Array.Length)
            {
                throw new ArgumentOutOfRangeException(nameof(buffer.Offset), buffer.Offset, string.Empty);
            }
            if (buffer.Count < 0 || buffer.Count > buffer.Array.Length - buffer.Offset)
            {
                throw new ArgumentOutOfRangeException(nameof(buffer.Count), buffer.Count, string.Empty);
            }
        }