I'am new to redis, i need help to get notify to my running server if any chages/transaction happen in redis(either from bakend also). The server which is in running state is created using node.js
I'am new to redis, i need help to get notify to my running server if any chages/transaction happen in redis(either from bakend also). The server which is in running state is created using node.js
I'm not sure about how to get notification about transaction, but here is a working code (using ioredis) to get notified about any change in redis:
const redisClient = const redisClient = new Redis({
host: 'localhost',
port: 20000,
lazyConnect: true, // because i will try to connect manually in the next line
connectTimeout: 1000,
})
await redisClient.connect()
// "AKE" === listen to all events of all redis-operations
await redisClient.config('SET', 'notify-keyspace-events', 'AKE')
await redisClient.psubscribe([`__key*__:*`])
redisClient.on(`pmessage`, (_pattern, redisKey, redisOpeation) => {
const redisKey = redisKey.replace('__keyspace@0__:', '')
if(redisKey === 'cool-redis-key' && redisOpeation === 'set'){
console.log(`there was a "set" operation on "cool-redis-key" key`)
}
})
Addtional info: