This is documentation for the next version of K6. For the latest stable release, go to the latest version.

Documentation

Client.del(keys)

Open source

Client.del(keys)

Removes the specified keys. A key is ignored if it does not exist.

Parameters

Parameter	Type	Description
`keys`	string[]	the keys to delete.

Returns

Type	Resolves with	Rejected when
`Promise<number>`	On success, the promise resolves with the `number` of keys that were removed.

Example

import redis from 'k6/experimental/redis';

// Instantiate a new redis client
const redisClient = new redis.Client('redis://localhost:6379');

export default async function () {
  await redisClient.set('mykey', 'myvalue', 0);

  const exists = await redisClient.exists('mykey');
  if (exists === false) {
    throw new Error('mykey should exist');
  }

  const value = await redisClient.get('mykey');
  console.log(`set key 'mykey' to value: ${value}`);

  await redisClient.del('mykey');
}