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K6
httpext
MakeBatchRequests

How to use MakeBatchRequests method of httpext Package

Best K6 code snippet using httpext.MakeBatchRequests

batch.go

Source:batch.go

...27// to a Response object, so that the batch goroutines can concurrently store the28// responses they receive, without any locking.29type BatchParsedHTTPRequest struct {30	*ParsedHTTPRequest31	Response *Response // this is modified by MakeBatchRequests()32}33// MakeBatchRequests concurrently makes multiple requests. It spawns34// min(reqCount, globalLimit) goroutines that asynchronously process all35// requests coming from the requests channel. Responses are recorded in the36// pointers contained in each BatchParsedHTTPRequest object, so they need to be37// pre-initialized. In addition, each processed request would emit either a nil38// value, or an error, via the returned errors channel. The goroutines exit when39// the requests channel is closed.40// The processResponse callback can be used to modify the response, e.g.41// to replace the body.42func MakeBatchRequests(43	ctx context.Context, state *lib.State,44	requests []BatchParsedHTTPRequest,45	reqCount, globalLimit, perHostLimit int,46	processResponse func(*Response, ResponseType),47) <-chan error {48	workers := globalLimit49	if reqCount < workers {50		workers = reqCount51	}52	result := make(chan error, reqCount)53	perHostLimiter := lib.NewMultiSlotLimiter(perHostLimit)54	makeRequest := func(req BatchParsedHTTPRequest) {55		if hl := perHostLimiter.Slot(req.URL.GetURL().Host); hl != nil {56			hl.Begin()...

MakeBatchRequests

Using AI Code Generation

1import (2func main() {3    options := &types.Options{}4    pool, _ := httpclientpool.NewPool(options)5    client := pool.Get(options)6    request := &http.Request{7Host: {{Hostname}}\r8Host: {{Hostname}}\r9    }10    requests := []*http.Request{request}11    responses, _ := httputil.MakeBatchRequests(client, requests)12    fmt.Println(responses[0].Response.StatusCode)13}14import (15func main() {16    options := &types.Options{}17    pool, _ := httpclientpool.NewPool(options)18    client := pool.Get(options)19    request := &http.Request{20Host: {{Hostname}}\r

MakeBatchRequests

Using AI Code Generation

1import (2func TestMakeBatchRequests(t *testing.T) {3	tb := httpmultibin.NewHTTPMultiBin(t)4	defer tb.Cleanup()5	script := []byte(fmt.Sprintf(`6		import http from "k6/http";7		import { check } from "k6";8		export default function() {9			let responses = http.batch([10				["GET", "%s", null, { tags: { my_tag: "value1" } }],11				["GET", "%s", null, { tags: { my_tag: "value2" } }]12			]);13			check(responses[0], {14				"status is 200": (r) => r.status === 20015			});16			check(responses[1], {17				"status is 200": (r) => r.status === 20018			});19		}`, tb.Replacer.Replace("HTTPBIN_URL"), tb.Replacer.Replace("HTTPBIN_URL")))20	_, err := getSimpleRunner(script, tb.Replacer.Replace("HTTPBIN_URL"))21	require.NoError(t, err)22}23func getSimpleRunner(script []byte, url string) (*lib.Runner, error) {24	fs := afero.NewMemMapFs()25	err := afero.WriteFile(fs, "/script.js", script, 0666)26	if err != nil {27	}28	rtOpts := lib.RuntimeOptions{29		CompatibilityMode: null.StringFrom("base"),30		Throw:             null.BoolFrom(true),31	}32	return lib.NewRunner(lib.Options{33		Throw: null.BoolFrom(true),34		NoUsageReport: null.BoolFrom(true),35		NoConnectionReuse: null.BoolFrom(true),36		MaxRedirects: null.IntFrom(10),37		Hosts: map[string]lib.OptionsHosts{38			"test.loadimpact.com": {39			},40		},41		Scenarios: lib.Scenarios{

MakeBatchRequests

Using AI Code Generation

1import (2func main() {3    client := &http.Client{}4    fastclient := &fasthttp.Client{}5    fastreq := fasthttp.AcquireRequest()6    fastreq.Header.SetMethod("GET")7    resp := &http.Response{}8    fastresp := fasthttp.AcquireResponse()9    fastreq1 := fasthttp.AcquireRequest()10    fastreq1.Header.SetMethod("GET")11    resp1 := &http.Response{}12    fastresp1 := fasthttp.AcquireResponse()13    fastreq2 := fasthttp.AcquireRequest()14    fastreq2.Header.SetMethod("GET")15    resp2 := &http.Response{}16    fastresp2 := fasthttp.AcquireResponse()17    fastreq3 := fasthttp.AcquireRequest()18    fastreq3.Header.SetMethod("GET")19    resp3 := &http.Response{}

MakeBatchRequests

Using AI Code Generation

1import (2func main() {3	client, err := httpext.NewClient(&httpext.Options{})4	if err != nil {5		gologger.Fatal().Msgf("Could not create httpx client: %s6	}7	batchRequest, err := httpext.NewBatchRequest(client, 2*time.Second)8	if err != nil {9		gologger.Fatal().Msgf("Could not create batch request: %s10	}11	for i := 0; i < 10; i++ {12		batchRequest.Add(&httpext.RequestOptions{13		})14	}15	responses, err := batchRequest.Execute()16	if err != nil {17		gologger.Fatal().Msgf("Could not execute batch request: %s18	}19	for _, response := range responses {20		fmt.Println(response.Response.StatusCode)21	}22}23import (24func main() {25	client, err := httpext.NewClient(&httpext.Options{})26	if err != nil {27		gologger.Fatal().Msgf("Could not create httpx client: %s28	}29	batchRequest, err := httpext.NewBatchRequest(client, 2*time.Second)30	if err != nil {31		gologger.Fatal().Msgf("Could not create batch request: %s32	}33	for i := 0; i < 10; i++ {

MakeBatchRequests

Using AI Code Generation

1import (2func main() {3    for i := 0; i < 3; i++ {4        req = &httpext.Request{5        }6        requests = append(requests, req)7    }8    responses, err := httpext.MakeBatchRequests(requests)9    if err != nil {10        fmt.Println(err)11    }12    for _, response := range responses {13        fmt.Println(response.StatusCode)14    }15}16import (17func main() {18    req := &httpext.Request{19    }20    response, err := httpext.MakeRequest(req)21    if err != nil {22        fmt.Println(err)23    }24    fmt.Println(response.StatusCode)25}26import (27func main() {28    req := &httpext.Request{29    }30    response, err := httpext.MakeRequest(req)31    if err != nil {32        fmt.Println(err)33    }34    fmt.Println(response.StatusCode)35}36import (37func main()

MakeBatchRequests

Using AI Code Generation

1import (2func main() {3	http.HandleFunc("/hello", hello)4	http.ListenAndServe(":8080", nil)5}6func hello(w http.ResponseWriter, r *http.Request) {7	requests = append(requests, r)8	requests = append(requests, r)9	responses, err := fasthttpadaptor.MakeBatchRequests(requests)10	if err != nil {11		fmt.Println(err)12	}13	for _, response := range responses {14		fmt.Println(response.StatusCode)15	}16	w.Write([]byte("Hello World"))17}18import (19func main() {20	http.HandleFunc("/hello", hello)21	http.ListenAndServe(":8080", nil)22}23func hello(w http.ResponseWriter, r *http.Request) {24	requests = append(requests, r)25	requests = append(requests, r)26	responses, err := fasthttpadaptor.NewBatchRequest(requests)27	if err != nil {28		fmt.Println(err)29	}30	for _, response := range responses {31		fmt.Println(response.StatusCode)32	}33	w.Write([]byte("Hello World"))34}35Your name to display (optional):

MakeBatchRequests

Using AI Code Generation

1import (2func main() {3	client := &http.Client{}4	if err != nil {5		panic(err)6	}7	resp, err := client.Do(req)8	if err != nil {9		panic(err)10	}11	respBody, _ := ioutil.ReadAll(resp.Body)12	fmt.Println(string(respBody))13}14import (15func main() {16	client := &http.Client{}17	if err != nil {18		panic(err)19	}20	resp, err := client.Do(req)21	if err != nil {22		panic(err)23	}24	respBody, _ := ioutil.ReadAll(resp.Body)25	fmt.Println(string(respBody))26}27import (28func main() {29	client := &http.Client{}30	if err != nil {31		panic(err)32	}33	resp, err := client.Do(req)34	if err != nil {35		panic(err)36	}37	respBody, _ := ioutil.ReadAll(resp.Body)38	fmt.Println(string(respBody))39}40import (

MakeBatchRequests

Using AI Code Generation

1import (2func main() {3	requests := make([]*http.Request, 0)4	httpext := HttpExt{}5	headers := map[string]string{6	}7	params := make([]url.Values, 0)8	param := url.Values{}9	param.Add("key1", "value1")10	param.Add("key2", "value2")11	params = append(params, param)12	param = url.Values{}13	param.Add("key3", "value3")14	param.Add("key4", "value4")15	params = append(params, param)16	uris := make([]string, 0)17	methods := make([]string, 0)18	methods = append(methods, "GET")19	methods = append(methods, "POST")20	requests = httpext.MakeBatchRequests(uris, methods, headers, params)21	for _, request := range requests {22		fmt.Println(request)23	}24}25import (26func main() {

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