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K6
httpext
updateK6Response

How to use updateK6Response method of httpext Package

Best K6 code snippet using httpext.updateK6Response

request.go

Source:request.go

...92	}93	return result94}95// TODO: move as a response method? or constructor?96func updateK6Response(k6Response *Response, finishedReq *finishedRequest) {97	k6Response.ErrorCode = int(finishedReq.errorCode)98	k6Response.Error = finishedReq.errorMsg99	trail := finishedReq.trail100	if trail.ConnRemoteAddr != nil {101		remoteHost, remotePortStr, _ := net.SplitHostPort(trail.ConnRemoteAddr.String())102		remotePort, _ := strconv.Atoi(remotePortStr)103		k6Response.RemoteIP = remoteHost104		k6Response.RemotePort = remotePort105	}106	k6Response.Timings = ResponseTimings{107		Duration:       metrics.D(trail.Duration),108		Blocked:        metrics.D(trail.Blocked),109		Connecting:     metrics.D(trail.Connecting),110		TLSHandshaking: metrics.D(trail.TLSHandshaking),111		Sending:        metrics.D(trail.Sending),112		Waiting:        metrics.D(trail.Waiting),113		Receiving:      metrics.D(trail.Receiving),114	}115}116// MakeRequest makes http request for tor the provided ParsedHTTPRequest.117//118// TODO: split apart...119// nolint: cyclop, gocyclo, funlen, gocognit120func MakeRequest(ctx context.Context, state *lib.State, preq *ParsedHTTPRequest) (*Response, error) {121	respReq := &Request{122		Method:  preq.Req.Method,123		URL:     preq.Req.URL.String(),124		Cookies: stdCookiesToHTTPRequestCookies(preq.Req.Cookies()),125		Headers: preq.Req.Header,126	}127	if preq.Body != nil {128		// TODO: maybe hide this behind of flag in order for this to not happen for big post/puts?129		// should we set this after the compression? what will be the point ?130		respReq.Body = preq.Body.String()131		if len(preq.Compressions) > 0 {132			compressedBody, contentEncoding, err := compressBody(preq.Compressions, ioutil.NopCloser(preq.Body))133			if err != nil {134				return nil, err135			}136			preq.Body = compressedBody137			currentContentEncoding := preq.Req.Header.Get("Content-Encoding")138			if currentContentEncoding == "" {139				preq.Req.Header.Set("Content-Encoding", contentEncoding)140			} else if currentContentEncoding != contentEncoding {141				state.Logger.Warningf(142					"There's a mismatch between the desired `compression` the manually set `Content-Encoding` header "+143						"in the %s request for '%s', the custom header has precedence and won't be overwritten. "+144						"This may result in invalid data being sent to the server.", preq.Req.Method, preq.Req.URL,145				)146			}147		}148		preq.Req.ContentLength = int64(preq.Body.Len()) // This will make Go set the content-length header149		preq.Req.GetBody = func() (io.ReadCloser, error) {150			//  using `Bytes()` should reuse the same buffer and as such help with the memory usage. We151			//  should not be writing to it any way so there shouldn't be way to corrupt it (?)152			return ioutil.NopCloser(bytes.NewBuffer(preq.Body.Bytes())), nil153		}154		// as per the documentation using GetBody still requires setting the Body.155		preq.Req.Body, _ = preq.Req.GetBody()156	}157	if contentLengthHeader := preq.Req.Header.Get("Content-Length"); contentLengthHeader != "" {158		// The content-length header was set by the user, delete it (since Go159		// will set it automatically) and warn if there were differences160		preq.Req.Header.Del("Content-Length")161		length, err := strconv.Atoi(contentLengthHeader)162		if err != nil || preq.Req.ContentLength != int64(length) {163			state.Logger.Warnf(164				"The specified Content-Length header %q in the %s request for %s "+165					"doesn't match the actual request body length of %d, so it will be ignored!",166				contentLengthHeader, preq.Req.Method, preq.Req.URL, preq.Req.ContentLength,167			)168		}169	}170	tags := state.CloneTags()171	// Override any global tags with request-specific ones.172	for k, v := range preq.Tags {173		tags[k] = v174	}175	// Only set the name system tag if the user didn't explicitly set it beforehand,176	// and the Name was generated from a tagged template string (via http.url).177	if _, ok := tags["name"]; !ok && state.Options.SystemTags.Has(metrics.TagName) &&178		preq.URL.Name != "" && preq.URL.Name != preq.URL.Clean() {179		tags["name"] = preq.URL.Name180	}181	// Check rate limit *after* we've prepared a request; no need to wait with that part.182	if rpsLimit := state.RPSLimit; rpsLimit != nil {183		if err := rpsLimit.Wait(ctx); err != nil {184			return nil, err185		}186	}187	tracerTransport := newTransport(ctx, state, tags, preq.ResponseCallback)188	var transport http.RoundTripper = tracerTransport189	// Combine tags with common log fields190	combinedLogFields := map[string]interface{}{"source": "http-debug", "vu": state.VUID, "iter": state.Iteration}191	for k, v := range tags {192		if _, present := combinedLogFields[k]; !present {193			combinedLogFields[k] = v194		}195	}196	if state.Options.HTTPDebug.String != "" {197		transport = httpDebugTransport{198			originalTransport: transport,199			httpDebugOption:   state.Options.HTTPDebug.String,200			logger:            state.Logger.WithFields(combinedLogFields),201		}202	}203	if preq.Auth == "digest" {204		// Until digest authentication is refactored, the first response will always205		// be a 401 error, so we expect that.206		if tracerTransport.responseCallback != nil {207			originalResponseCallback := tracerTransport.responseCallback208			tracerTransport.responseCallback = func(status int) bool {209				tracerTransport.responseCallback = originalResponseCallback210				return status == 401211			}212		}213		transport = digestTransport{originalTransport: transport}214	} else if preq.Auth == "ntlm" {215		// The first response of NTLM auth may be a 401 error.216		if tracerTransport.responseCallback != nil {217			originalResponseCallback := tracerTransport.responseCallback218			tracerTransport.responseCallback = func(status int) bool {219				tracerTransport.responseCallback = originalResponseCallback220				// ntlm is connection-level based so we could've already authorized the connection and to now reuse it221				return status == 401 || originalResponseCallback(status)222			}223		}224		transport = ntlmssp.Negotiator{RoundTripper: transport}225	}226	resp := &Response{URL: preq.URL.URL, Request: respReq}227	client := http.Client{228		Transport: transport,229		CheckRedirect: func(req *http.Request, via []*http.Request) error {230			resp.URL = req.URL.String()231			// Update active jar with cookies found in "Set-Cookie" header(s) of redirect response232			if preq.ActiveJar != nil {233				if respCookies := req.Response.Cookies(); len(respCookies) > 0 {234					preq.ActiveJar.SetCookies(via[len(via)-1].URL, respCookies)235				}236				req.Header.Del("Cookie")237				SetRequestCookies(req, preq.ActiveJar, preq.Cookies)238			}239			if l := len(via); int64(l) > preq.Redirects.Int64 {240				if !preq.Redirects.Valid {241					url := req.URL242					if l > 0 {243						url = via[0].URL244					}245					state.Logger.WithFields(logrus.Fields{"url": url.String()}).Warnf(246						"Stopped after %d redirects and returned the redirection; pass { redirects: n }"+247							" in request params or set global maxRedirects to silence this", l)248				}249				return http.ErrUseLastResponse250			}251			return nil252		},253	}254	reqCtx, cancelFunc := context.WithTimeout(ctx, preq.Timeout)255	defer cancelFunc()256	mreq := preq.Req.WithContext(reqCtx)257	res, resErr := client.Do(mreq)258	// TODO(imiric): It would be safer to check for a writeable259	// response body here instead of status code, but those are260	// wrapped in a read-only body when using client timeouts and are261	// unusable until https://github.com/golang/go/issues/31391 is fixed.262	if res != nil && res.StatusCode == http.StatusSwitchingProtocols {263		_ = res.Body.Close()264		return nil, fmt.Errorf("unsupported response status: %s", res.Status)265	}266	if resErr == nil {267		resp.Body, resErr = readResponseBody(state, preq.ResponseType, res, resErr)268		if resErr != nil && errors.Is(resErr, context.DeadlineExceeded) {269			// TODO This can be more specific that the timeout happened in the middle of the reading of the body270			resErr = NewK6Error(requestTimeoutErrorCode, requestTimeoutErrorCodeMsg, resErr)271		}272	}273	finishedReq := tracerTransport.processLastSavedRequest(wrapDecompressionError(resErr))274	if finishedReq != nil {275		updateK6Response(resp, finishedReq)276	}277	if resErr == nil {278		if preq.ActiveJar != nil {279			if rc := res.Cookies(); len(rc) > 0 {280				preq.ActiveJar.SetCookies(res.Request.URL, rc)281			}282		}283		resp.URL = res.Request.URL.String()284		resp.Status = res.StatusCode285		resp.StatusText = res.Status286		resp.Proto = res.Proto287		if res.TLS != nil {288			resp.setTLSInfo(res.TLS)289		}...

updateK6Response

Using AI Code Generation

1import (2func TestUpdateK6Response(t *testing.T) {3	tb := httpmultibin.NewHTTPMultiBin(t)4	defer tb.Cleanup()5	rt := testutils.NewRuntime()6	defer func() { assert.NoError(t, rt.Cleanup()) }()7	state := &lib.State{Options: lib.Options{}}8	ctx := context.Background()

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