System.Net.WebSockets.WebSocketBuffer.ReleasePinnedSendBuffer C# (CSharp) Method

        internal void ReleasePinnedSendBuffer()
        {
            int previousState = Interlocked.Exchange(ref _sendBufferState, SendBufferState.None);

            if (previousState != SendBufferState.SendPayloadSpecified)
            {
                return;
            }

            if (_pinnedSendBufferHandle.IsAllocated)
            {
                _pinnedSendBufferHandle.Free();
            }

            _pinnedSendBuffer = WebSocketValidate.EmptyPayload;
        }