send delayed message, but consume immediately

[immatt2015]

pulsar-server 3.0.1
pulsar-client 1.9.0
node v19.6.0

I cannot send delayed messages.

            producer.send({
                data: Buffer.from(JSON.stringify(Date.now())),
                deliverAfter: 30000
            });

Is there some thing wrong?

[shibd]

Can you check your broker configuration?

https://pulsar.apache.org/docs/3.1.x/concepts-messaging/#broker

[immatt2015]

Delayed message delivery is enabled.

delayedDeliveryEnabled=true
delayedDeliveryTrackerFactoryClassName=org.apache.pulsar.broker.delayed.InMemoryDelayedDeliveryTrackerFactory
delayedDeliveryTickTimeMillis=1000

I think broker configs is ok.

Golang client works.

[shibd]

https://github.com/shibd/pulsar-node-delayed-test

You can refer to this repository for testing.