/// <summary>
/// Take a raw message buffer and extract the endpoint name and serialized proto buffer.
/// </summary>
/// <param name="messageData"></param>
public Message(byte[] messageData)
{
unsafe
{
var segmentReader = new UnsafeBinaryReader(Encoding.UTF8);
fixed(byte *mData = messageData)
{
var segment = new BufferSegment(mData);
segmentReader.SetBuffer(segment.Data, messageData.Length);
var length = segmentReader.ReadVariableLengthQuantity();
fixed(byte *headerData = segmentReader.ReadBytes(length))
{
Header = GetHeader(headerData, length);
}
Payload = segmentReader.ReadBytes(segmentReader.AvailableData());
}
}
}
public void should_read_bytes([ValueSource(nameof(GetBufferSegmentSizes))] int bufferSegmentSize)
{
CreateContext(Encoding.UTF8, bufferSegmentSize);
var bytes = new byte[bufferSegmentSize];
new Random().NextBytes(bytes);
_writer.Write(bytes, 0, bytes.Length);
_writer.Write(_marker);
var read = _reader.ReadBytes(bytes.Length);
Assert.AreEqual(bytes, read);
Assert.AreEqual(_marker, _reader.ReadUInt32());
}