pglistend

pglistend is a lightweight Postgres LISTEN daemon built on node-postgres and systemd. It runs as a background process that listens on configured database channels and executes custom actions (e.g., scripts) upon receiving NOTIFY signals. Version 0.2.1-0 is the latest stable release (as of 2022). The package provides a CLI tool and systemd service integration for Linux. It is designed for projects that leverage PostgreSQL's LISTEN/NOTIFY for event-driven workflows, offering a simple, generic alternative to heavier pub/sub systems.