Examples

Check out platform event apps—an end-to-end example using flows, a Java client, and a sample app that covers a business scenario.

End-to-End Example: Printer Supply Automation

This example demonstrates how to make sure that your office printers always have enough paper and ink by using two platform events and two flows.
Java Client

The sample Java client uses Pub/Sub API to publish and subscribe to platform events. Pub/Sub API provides a single interface to publish and subscribe to event messages. Based on gRPC and HTTP/2, Pub/Sub API enables efficient delivery of binary event messages in the Apache Avro format.
Platform Event Samples

Check out a sample that covers common business scenarios and uses platform events along with other Lightning Platform features.