Scan strings met nodejs in redis

U kunt de scan . gebruiken commando beschikbaar in redis vanaf versie 2.8.0. Raadpleeg de documentatie op http://redis.io/commands/scan.

Voorbeeldcode:

var cursor = '0';

function scan(){
  redisClient.scan(cursor, 'MATCH', 'CM:*', 'COUNT', '5', function(err, reply){
    if(err){
        throw err;
    }
    cursor = reply[0];
    if(cursor === '0'){
        return console.log('Scan Complete');
    }else{
        // do your processing
        // reply[1] is an array of matched keys.
        // console.log(reply[1]);
        return scan();
    }
  });
}

scan(); //call scan function