public static Action <MemoryMappedViewStream> Wrap(SynchronousWritingDelegate externalDelegate) { return((MemoryMappedViewStream stream) => externalDelegate?.Invoke(stream.AsRandomAccessStream())); }
/// <summary> /// Adds new message to the queue. This method is thread-safe. /// </summary> /// <param name="writingDelegate">Custom delegate to write using message's stream.</param> /// <param name="length"> /// Specifies how much memory will be allocated for new message. /// Delegate will receive a stream with capacity limited by this parameter, but it is not forced to use all allocated space. /// </param> /// <param name="timeout">Operation timeout.</param> /// <returns> /// ChannelStateOperationResult with ChannelState and OperationStatus.Completed, OperationStatus.Timeout, /// OperationStatus.DelegateFailed, OperationStatus.RequestedLengthIsGreaterThanLogicalAddressSpace, /// OperationStatus.RequestedLengthIsGreaterThanVirtualAddressSpace or OperationStatus.OutOfSpace. /// </returns> public ChannelStateOperationResult Write(SynchronousWritingDelegate writingDelegate, long length, TimeSpan timeout) { return(new ChannelStateOperationResult(_internal.Write(DelegateHelper.Wrap(writingDelegate), length, timeout))); }