WPS Events Guide

Overview

WPS (Wave PubSub) is Wave Terminal's publish-subscribe event system that enables different parts of the application to communicate asynchronously. The system uses a broker pattern to route events from publishers to subscribers based on event types and scopes.

Key Files

• pkg/wps/wpstypes.go - Event type constants and data structures
• pkg/wps/wps.go - Broker implementation and core logic
• pkg/wcore/wcore.go - Example usage patterns

Event Structure

Events in WPS have the following structure: