Client.lpop(key)

Removes and returns the first element of the list stored at key.

Parameters

Parameter	Type	Description
`key`	string	key holding the list to left pop from.

Returns

Type	Resolves with	Rejected when
`Promise<string>`	On success, the promise resolves with the value of the first element.	If the list does not exist, the promise is rejected with an error.

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.lpush('mylist', 'first');
  await redisClient.rpush('mylist', 'second');

  const item = await redisClient.lpop('mylist');
  await redisClient.rpush('mylist', item);
  await redisClient.rpop('mylist');
}