pg-notify

pg-notify

Postgres PubSub client using NOTIFY/LISTEN

This is a pre-release version, which does not follow semver. There can be breaking changes in patch/minor versions. The first stable release will be released with v1.0.0. Use this at your own risk.

Install

npm install pg-notify

yarn add pg-notify

Usage

const PGPubSub = require('pg-notify')
// import PGPubSub from 'pg-notify

;(async () => {
  const pubsub = new PGPubSub({
    db: { connectionString: 'postgres://postgres:postgres@localhost:5432/db' }
  })

  await pubsub.connect()

  await pubsub.on('test', (payload) => {
    console.log('payload: ', payload)
  })

  await pubsub.emit('test', 'this is the payload')
  await pubsub.emit('test', { foo: 'bar' })
})()

Contributing

Contributions, issues and feature requests are welcome!

License

Copyright © 2020 Aldis Ameriks.
This project is MIT licensed.