How to disable noAck while utilizing direct reply-to functionality?
- Dominant language
- C++
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Description
I'm trying to implement the [Direct Reply-to](https://www.rabbitmq.com/direct-reply-to.html) feature:
```
class ReplyToMessageConsumer {
private:
bool processMessage(const rmqt::Message& message)
{
std::string payload((const char *)message.payload(), message.payloadSize());
std::cout << "Message was consumed: " << payload << std::endl;
return true;
}
public:
ReplyToMessageConsumer() {}
void operator()(rmqp::MessageGuard& messageGuard)
{
if (processMessage(messageGuard.message())) {
messageGuard.ack();
}
else {
messageGuard.nack();
}
}
};
...
rmqt::QueueHandle replyToQueue = topology.addPassiveQueue("amq.rabbitmq.reply-to");
rmqt::Result replyToConsumerResult =
vhost->createConsumer(
topology,
replyToQueue,
ReplyToMessageConsumer(),
replyToConsumerConfig
);
```
However RMQ broker reports an error:
`2024-02-06 12:01:03.888100+00:00 [error] <0.1343.0> operation basic.consume caused a channel exception precondition_failed: reply consumer cannot acknowledge`
How do I set noAck = false?
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