Is hivemq client rxjava3 supported

HiveMQ Client Library
1

Hello, I am wondering if the newest release of hivemq client is rxjava3 supported. By checking github Support For RxJava3 · Issue #465 · hivemq/hivemq-mqtt-client · GitHub, I see you guys are planning to switch that.

2 
Exception in thread "main" java.lang.NoClassDefFoundError: io/reactivex/schedulers/Schedulers
        at com.hivemq.client.mqtt.MqttClientExecutorConfig.<clinit>(MqttClientExecutorConfig.java:38)
        at com.hivemq.client.internal.mqtt.MqttClientExecutorConfigImpl.<clinit>(MqttClientExecutorConfigImpl.java:35)
        at com.hivemq.client.internal.mqtt.MqttRxClientBuilderBase.<init>(MqttRxClientBuilderBase.java:47)
        at com.hivemq.client.internal.mqtt.MqttRxClientBuilderBase$Choose.<init>(MqttRxClientBuilderBase.java:216)
        at com.hivemq.client.mqtt.MqttClient.builder(MqttClient.java:59)
        at HivemqClient.hivemqClient(HivemqClient.kt:32)
        at hivemq.HivemqTLS.<init>(HivemqTLS.kt:19)
        at startMqttNewSession(Main.kt:37)
        at main(Main.kt:26)
Caused by: java.lang.ClassNotFoundException: io.reactivex.schedulers.Schedulers
        at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:581)
        at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178)
        at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:522)
        ... 10 more

i got this message after i used rxjava3. i have no problem running with rxjava2

3

Hey @chrisnoob ,

RxJava3 is planned for the HiveMQ MQTT Client version 3 in the future. The latest release is version 1.3 and RxJava3 support isn’t available yet. We cannot give any estimate when support for this feature will be implemented and when version 3 release is planned.

Kind regards,
Dasha from HiveMQ team

4

Thank you for getting back to me. Acknowledged and looking forward to see the version 3 coming out.

5

Any news on RxJava3 update?

6

Hi chrisnoob,

This more recent and open Issue on our GitHub repository for the hivemq-mqtt-client is not directly related to RxJava3, but it does provide a small update:

https://github.com/hivemq/hivemq-mqtt-client/issues/541

I encourage you to post a separate question on the repository to show continued interest to our engineering teams. Others may also see it there and comment on the thread, and our teams are responsive.

Thanks for your continued interest in MQTT and HiveMQ.

Seth - HiveMQ Support