docs

Init context

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 )
sha256( input, outputEncoding )
sha384( input, outputEncoding )
sha512( input, outputEncoding )
sha512_256( input, outputEncoding )
sha512_224( input, outputEncoding )
Hasher

k6/data

SharedArray

k6/encoding

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

k6/execution

k6/experimental

browser
grpc
redis
timers
tracing
websockets
webcrypto

k6/html

parseHTML( src )
Element
Selection

k6/http

asyncRequest( method, url, [body], [params] )
batch( requests )
cookieJar()
del( url, [body], [params] )
file( data, [filename], [contentType] )
get( url, [params] )
head( url, [params] )
options( url, [body], [params] )
patch( url, [body], [params] )
post( url, [body], [params] )
put( url, [body], [params] )
request( method, url, [body], [params] )
setResponseCallback( callback )
url`url`
expectedStatuses( statuses )
CookieJar
FileData
Params
Response

k6/metrics

Counter
Gauge
Rate
Trend

k6/net/grpc

Client
Params
Response
Constants

k6/ws

connect( url, params, callback )
Params
Socket

Error Codes

k6.ioapp.k6.io

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Response

suggest edits
NameTypeDescription
Response.statusnumberThe response gRPC status code. Use the gRPC status constants to check equality.
Response.messageobjectThe successful protobuf message, serialized to JSON. Will be null if status !== grpc.StatusOK.
Response.headersobjectKey-value pairs representing all the metadata headers returned by the gRPC server.
Response.trailersobjectKey-value pairs representing all the metadata trailers returned by the gRPC server.
Response.errorobjectIf status !== grpc.StatusOK then the error protobuf message, serialized to JSON; otherwise null.

Example

grpc-test.js
import grpc from 'k6/experimental/grpc';
import { check, sleep } from 'k6';


const client = new grpc.Client();
client.load(['definitions'], 'hello.proto');


export default () => {
  client.connect('grpcbin.test.k6.io:9001', {
    // plaintext: false
  });


  const data = { greeting: 'Bert' };
  const response = client.invoke('hello.HelloService/SayHello', data);


  check(response, {
    'status is OK': (r) => r && r.status === grpc.StatusOK,
  });


  client.close();
  sleep(1);
};