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open( filePath, [mode] )

k6

check( val, sets, [tags] )
fail( [err] )
group( name, fn )
randomSeed( int )
sleep( t )

k6/crypto

createHash( algorithm )
createHMAC( algorithm, secret )
hmac( algorithm, secret, data, outputEncoding )
md4( input, outputEncoding )
md5( input, outputEncoding )
randomBytes( int )
ripemd160( input, outputEncoding )
sha1( input, outputEncoding )
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sha512_224( input, outputEncoding )
Hasher

k6/data

SharedArray

k6/encoding

b64decode( input, [encoding], [format] )
b64encode( input, [encoding] )

k6/execution

k6/experimental

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grpc
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k6/html

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k6/http

asyncRequest( method, url, [body], [params] )
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cookieJar()
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k6/ws

connect( url, params, callback )
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⚠️ This is the archived documentation for k6 v0.47. Go to the latest version.

Client.hset(key, field, value)

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Sets the specified field in the hash stored at key to value. If the key does not exist, a new key holding a hash is created. If field already exists in the hash, it is overwritten.

Parameters

ParameterTypeDescription
keystringkey holding the hash to set the field of.
fieldstringfield to set in the hash.
valuestringvalue to set the field to.

Returns

TypeResolves withRejected when
Promise<number>On success, the promise resolves with the number of fields that were added.If the hash does not exist, the promise is rejected with an error.

Example

import redis from 'k6/experimental/redis';


// Get the redis instance(s) address and password from the environment
const redis_addrs = __ENV.REDIS_ADDRS || '';
const redis_password = __ENV.REDIS_PASSWORD || '';


// Instantiate a new redis client
const redisClient = new redis.Client({
  addrs: redis_addrs.split(',') || new Array('localhost:6379'), // in the form of 'host:port', separated by commas
  password: redis_password,
});


export default async function () {
  await redisClient.hset('myhash', 'myfield', 'myvalue');
  await redisClient.hget('myhash', 'myfield');
  await redisClient.hdel('myhash', 'myfield');
}