object DeserializeInner(Stream stream, IList <Type> messageTypes)
{
var messageType = messageTypes.First();
var typeHandle = messageType.TypeHandle;
Func <object> constructor;
if (emptyTypesBag.TryGetValue(typeHandle, out constructor))
{
return(constructor());
}
MsgPack.Serialization.MessagePackSerializer serializer;
try
{
serializer = context.GetSerializer(messageType);
}
catch (SerializationException exception)
when(IsEmptyTypeException(exception))
{
constructor = emptyTypesBag.GetOrAdd(
key: typeHandle,
valueFactory: handle => ConstructorDelegateBuilder.BuildConstructorFunc(messageType));
return(constructor());
}
return(serializer.Unpack(stream));
}
public void Serialize(object message, Stream stream)
{
var messageType = message.GetType();
if (messageType.Name.EndsWith("__impl"))
{
throw new Exception("Interface based message are not supported. Create a class that implements the desired interface.");
}
var handle = messageType.TypeHandle;
if (emptyTypesBag.ContainsKey(handle))
{
return;
}
MsgPack.Serialization.MessagePackSerializer serializer;
try
{
serializer = context.GetSerializer(messageType);
}
catch (SerializationException exception)
when(IsEmptyTypeException(exception))
{
stream.WriteByte(0);
emptyTypesBag[handle] = ConstructorDelegateBuilder.BuildConstructorFunc(messageType);
return;
}
serializer.Pack(stream, message);
}