google-cloud-pubsub-extension
There are 2 repositories under google-cloud-pubsub-extension topic.
hivemq/hivemq-google-cloud-pubsub-extension-customization-sdk
Open source Customization SDK for the HiveMQ Enterprise Extension for Google Cloud Pub/Sub that you can use to customize the extension and enrich your data transfer between MQTT and Google Cloud Pub/Sub.
hivemq/hivemq-google-cloud-pubsub-hello-world-customization
An example customization project for the HiveMQ Enterprise Extension for Google Cloud Pub/Sub using the HiveMQ Google Cloud Pub/Sub Extension Customization SDK.