public MessageHandlerVariableSource(Type messageType)
{
MessageType = messageType;
Envelope = new Variable(typeof(Envelope), $"{HandlerGraph.Context}.{nameof(IInvocationContext.Envelope)}");
Message = new MessageVariable(Envelope, messageType);
}
public MessageFrame(MessageVariable message, Variable envelope) : base(false)
{
_message = message;
_envelope = envelope;
}