C# BinaryTokenStreamWriter.ToBytes方法代碼示例

        public void UniqueKeySerializationShouldReproduceAnIdenticalObject()
        {
            {
                var expected = UniqueKey.NewKey(Guid.NewGuid());
                BinaryTokenStreamWriter writer = new BinaryTokenStreamWriter();
                writer.Write(expected);
                BinaryTokenStreamReader reader = new BinaryTokenStreamReader(writer.ToBytes());
                var actual = reader.ReadUniqueKey();
                Assert.AreEqual(expected, actual, "UniqueKey.Serialize() and UniqueKey.Deserialize() failed to reproduce an identical object (case #1).");
            }

            {
                var kx = random.Next().ToString(CultureInfo.InvariantCulture);
                var expected = UniqueKey.NewKey(Guid.NewGuid(), category: UniqueKey.Category.KeyExtGrain, keyExt: kx);
                BinaryTokenStreamWriter writer = new BinaryTokenStreamWriter();
                writer.Write(expected);
                BinaryTokenStreamReader reader = new BinaryTokenStreamReader(writer.ToBytes());
                var actual = reader.ReadUniqueKey();
                Assert.AreEqual(expected, actual, "UniqueKey.Serialize() and UniqueKey.Deserialize() failed to reproduce an identical object (case #2).");
            }

            {
                var kx = random.Next().ToString(CultureInfo.InvariantCulture) + new String('*', 400);
                var expected = UniqueKey.NewKey(Guid.NewGuid(), category: UniqueKey.Category.KeyExtGrain, keyExt: kx);
                BinaryTokenStreamWriter writer = new BinaryTokenStreamWriter();
                writer.Write(expected);
                BinaryTokenStreamReader reader = new BinaryTokenStreamReader(writer.ToBytes());
                var actual = reader.ReadUniqueKey();
                Assert.AreEqual(expected, actual, "UniqueKey.Serialize() and UniqueKey.Deserialize() failed to reproduce an identical object (case #3).");
            }
        }

        public void Serialize_CustomSerializer()
        {
            var original = new ClassWithCustomSerializer() { IntProperty = -3, StringProperty = "Goodbye" };
            var writeStream = new BinaryTokenStreamWriter();
            SerializationManager.Serialize(original, writeStream);
            Assert.AreEqual(1, ClassWithCustomSerializer.SerializeCounter, "Custom serializer was not called");

            var readStream = new BinaryTokenStreamReader(writeStream.ToBytes());
            var obj = SerializationManager.Deserialize(readStream);
            Assert.AreEqual(1, ClassWithCustomSerializer.DeserializeCounter, "Custom deserializer was not called");
        }

        private List<ArraySegment<byte>> Serialize_Impl(out int headerLengthOut, out int bodyLengthOut)
        {
            var headerStream = new BinaryTokenStreamWriter();
            SerializationManager.SerializeMessageHeaders(Headers, headerStream);

            if (bodyBytes == null)
            {
                var bodyStream = new BinaryTokenStreamWriter();
                SerializationManager.Serialize(bodyObject, bodyStream);
                // We don't bother to turn this into a byte array and save it in bodyBytes because Serialize only gets called on a message
                // being sent off-box. In this case, the likelihood of needed to re-serialize is very low, and the cost of capturing the
                // serialized bytes from the steam -- where they're a list of ArraySegment objects -- into an array of bytes is actually
                // pretty high (an array allocation plus a bunch of copying).
                bodyBytes = bodyStream.ToBytes() as List<ArraySegment<byte>>;
            }

            if (headerBytes != null)
            {
                BufferPool.GlobalPool.Release(headerBytes);
            }
            headerBytes = headerStream.ToBytes() as List<ArraySegment<byte>>;
            int headerLength = headerBytes.Sum(ab => ab.Count);
            int bodyLength = bodyBytes.Sum(ab => ab.Count);

            var bytes = new List<ArraySegment<byte>>();
            bytes.Add(new ArraySegment<byte>(BitConverter.GetBytes(headerLength)));
            bytes.Add(new ArraySegment<byte>(BitConverter.GetBytes(bodyLength)));
           
            bytes.AddRange(headerBytes);
            bytes.AddRange(bodyBytes);

            if (headerLength + bodyLength > LargeMessageSizeThreshold)
            {
                logger.Info(ErrorCode.Messaging_LargeMsg_Outgoing, "Preparing to send large message Size={0} HeaderLength={1} BodyLength={2} #ArraySegments={3}. Msg={4}",
                    headerLength + bodyLength + LENGTH_HEADER_SIZE, headerLength, bodyLength, bytes.Count, this.ToString());
                if (logger.IsVerbose3) logger.Verbose3("Sending large message {0}", this.ToLongString());
            }

            headerLengthOut = headerLength;
            bodyLengthOut = bodyLength;
            return bytes;
        }

 private GrainReference RoundTripGrainReferenceOrleansSerializer(GrainReference input)
 {
     BinaryTokenStreamWriter writer = new BinaryTokenStreamWriter();
     GrainReference.SerializeGrainReference(input, writer, typeof(GrainReference));
     BinaryTokenStreamReader reader = new BinaryTokenStreamReader(writer.ToBytes());
     GrainReference output = (GrainReference)GrainReference.DeserializeGrainReference(typeof(GrainReference), reader);
     return output;
 }