Redis LiveSet

A type-safe Redis wrapper to keep a Set eventually synchronized across multiple nodes.

Installation

npm install --save redis-liveset

Usage examples

Listening for updates

import { createNumbersLiveSet } from "redis-liveset"
import * as redis from "redis"
import { Set } from "immutable"
 
const sub = redis.createClient()
const pub = redis.createClient()
 
const liveSet = createNumbersLiveSet("my-super-channel", pub, sub)
 
liveSet.subscribe((s: Set<number>) => {
  console.log("Set changed: ", s)
})

Changing Set

import { createNumbersLiveSet } from "redis-liveset"
import * as redis from "redis"
 
const sub = redis.createClient()
const pub = redis.createClient()
 
const liveSet = createNumbersLiveSet("my-super-channel", pub, sub)
liveSet.clear()
liveSet.replaceAll([5,6,7])
liveSet.add(1)
liveSet.addAll([10,11])
liveSet.remove(5)

Contribute

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