How to set a boolean field in a header?

[TrueWodzu]

Hello,

I am struggling to send in a header a custom field with value: true or false. Is there a support for simple boolean values?

Here is what I am trying:

	AMQP::MetaData metadata;
	AMQP::Table table;
	table.set("compressed", false);
	table.set("encrypted", true);
	metadata.setHeaders(table);

I see that the message with these custom fields has been send properly, but I couldn't find a way to get back these fields:

.onReceived([&channel, queue_name, this](const AMQP::Message &message, uint64_t deliveryTag, bool redelivered)
			{
				message.headers().get("compressed").isBoolean(); // Returns true
				message.headers().get("encrypted").isBoolean(); // Returns true
				auto a = message.headers().get("encrypted").operator int8_t(); // Returns 0 should return 1
				auto b = message.headers().get("compressed").operator int8_t(); // Returns 0
				
				channel.ack(deliveryTag);
			})