How to use processLastSavedRequest method of httpext Package

Best K6 code snippet using httpext.processLastSavedRequest

transport.go

Source:transport.go

...48}49// finishedRequest is produced once the request has been finalized; it is50// triggered either by a subsequent RoundTrip, or for the last request in the51// chain - by the MakeRequest function manually calling the transport method52// processLastSavedRequest(), after reading the HTTP response body.53type finishedRequest struct {54	*unfinishedRequest55	trail     *Trail56	tlsInfo   netext.TLSInfo57	errorCode errCode58	errorMsg  string59}60var _ http.RoundTripper = &transport{}61// newTransport returns a new http.RoundTripper implementation that wraps around62// the provided state's Transport. It uses a httpext.Tracer to measure all HTTP63// requests made through it and annotates and emits the recorded metric samples64// through the state.Samples channel.65func newTransport(66	state *lib.State,67	tags map[string]string,68) *transport {69	return &transport{70		state:           state,71		tags:            tags,72		lastRequestLock: new(sync.Mutex),73	}74}75// Helper method to finish the tracer trail, assemble the tag values and emits76// the metric samples for the supplied unfinished request.77func (t *transport) measureAndEmitMetrics(unfReq *unfinishedRequest) *finishedRequest {78	trail := unfReq.tracer.Done()79	tags := map[string]string{}80	for k, v := range t.tags {81		tags[k] = v82	}83	result := &finishedRequest{84		unfinishedRequest: unfReq,85		trail:             trail,86	}87	enabledTags := t.state.Options.SystemTags88	if unfReq.err != nil {89		result.errorCode, result.errorMsg = errorCodeForError(unfReq.err)90		if enabledTags.Has(stats.TagError) {91			tags["error"] = result.errorMsg92		}93		if enabledTags.Has(stats.TagErrorCode) {94			tags["error_code"] = strconv.Itoa(int(result.errorCode))95		}96		if enabledTags.Has(stats.TagStatus) {97			tags["status"] = "0"98		}99	} else {100		if enabledTags.Has(stats.TagURL) {101			u := URL{u: unfReq.request.URL, URL: unfReq.request.URL.String()}102			tags["url"] = u.Clean()103		}104		if enabledTags.Has(stats.TagStatus) {105			tags["status"] = strconv.Itoa(unfReq.response.StatusCode)106		}107		if unfReq.response.StatusCode >= 400 {108			if enabledTags.Has(stats.TagErrorCode) {109				result.errorCode = errCode(1000 + unfReq.response.StatusCode)110				tags["error_code"] = strconv.Itoa(int(result.errorCode))111			}112		}113		if enabledTags.Has(stats.TagProto) {114			tags["proto"] = unfReq.response.Proto115		}116		if unfReq.response.TLS != nil {117			tlsInfo, oscp := netext.ParseTLSConnState(unfReq.response.TLS)118			if enabledTags.Has(stats.TagTLSVersion) {119				tags["tls_version"] = tlsInfo.Version120			}121			if enabledTags.Has(stats.TagOCSPStatus) {122				tags["ocsp_status"] = oscp.Status123			}124			result.tlsInfo = tlsInfo125		}126	}127	if enabledTags.Has(stats.TagIP) && trail.ConnRemoteAddr != nil {128		if ip, _, err := net.SplitHostPort(trail.ConnRemoteAddr.String()); err == nil {129			tags["ip"] = ip130		}131	}132	trail.SaveSamples(stats.IntoSampleTags(&tags))133	stats.PushIfNotCancelled(unfReq.ctx, t.state.Samples, trail)134	return result135}136func (t *transport) saveCurrentRequest(currentRequest *unfinishedRequest) {137	t.lastRequestLock.Lock()138	unprocessedRequest := t.lastRequest139	t.lastRequest = currentRequest140	t.lastRequestLock.Unlock()141	if unprocessedRequest != nil {142		// This shouldn't happen, since we have one transport per request, but just in case...143		t.state.Logger.Warnf("TracerTransport: unexpected unprocessed request for %s", unprocessedRequest.request.URL)144		t.measureAndEmitMetrics(unprocessedRequest)145	}146}147func (t *transport) processLastSavedRequest(lastErr error) *finishedRequest {148	t.lastRequestLock.Lock()149	unprocessedRequest := t.lastRequest150	t.lastRequest = nil151	t.lastRequestLock.Unlock()152	if unprocessedRequest != nil {153		// We don't want to overwrite any previous errors, but if there were154		// none and we (i.e. the MakeRequest() function) have one, save it155		// before we emit the metrics.156		if unprocessedRequest.err == nil && lastErr != nil {157			unprocessedRequest.err = lastErr158		}159		return t.measureAndEmitMetrics(unprocessedRequest)160	}161	return nil162}163// RoundTrip is the implementation of http.RoundTripper164func (t *transport) RoundTrip(req *http.Request) (*http.Response, error) {165	t.processLastSavedRequest(nil)166	ctx := req.Context()167	tracer := &Tracer{}168	reqWithTracer := req.WithContext(httptrace.WithClientTrace(ctx, tracer.Trace()))169	resp, err := t.state.Transport.RoundTrip(reqWithTracer)170	t.saveCurrentRequest(&unfinishedRequest{171		ctx:      ctx,172		tracer:   tracer,173		request:  req,174		response: resp,175		err:      err,176	})177	return resp, err178}...

processLastSavedRequest

Using AI Code Generation

1import (2func main() {3}4import (5func main() {6}7import (8func main() {9}10import (

processLastSavedRequest

Using AI Code Generation

1import (2func main() {3    opts := []selenium.ServiceOption{}4    service, err := selenium.NewChromeDriverService("chromedriver", 9515, opts...)5    if err != nil {6        log.Fatal(err)7    }8    defer service.Stop()9    caps := selenium.Capabilities{"browserName": "chrome"}10    caps.AddChrome(chrome.Capabilities{11        Args: []string{12        },13    })14    if err != nil {15        log.Fatal(err)16    }17    defer wd.Quit()18        log.Fatal(err)19    }20    if err := wd.WaitWithTimeout(selenium.Condition("window.playground != undefined && playground.isEditorReady", "playground is ready"), 30*time.Second); err != nil {21        log.Fatal(err)22    }23    textarea, err := wd.FindElement(selenium.ByID, "code")24    if err != nil {25        log.Fatal(err)26    }27    if err := textarea.SendKeys("package main28import \"fmt\"29func main() {30    fmt.Println(\"Hello, playground\")31}32"); err != nil {33        log.Fatal(err)34    }35    btn, err := wd.FindElement(selenium.ByID, "run")36    if err != nil {37        log.Fatal(err)38    }39    if err := btn.Click(); err != nil {40        log.Fatal(err)41    }42    if err := wd.WaitWithTimeout(selenium.Condition("window.playground != undefined && playground.output != undefined", "playground output is

processLastSavedRequest

Using AI Code Generation

1import (2func main() {3    http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {4        fmt.Fprintf(w, "Hello, %q", httpext.ProcessLastSavedRequest(r))5    })6    http.ListenAndServe(":8080", nil)7}8import (9func main() {10    http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {11        fmt.Fprintf(w, "Hello, %q", httpext.ProcessLastSavedRequest(r))12    })13    http.ListenAndServe(":8080", nil)14}15import (16func main() {17    http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {18        fmt.Fprintf(w, "Hello, %q", httpext.ProcessLastSavedRequest(r))19    })20    http.ListenAndServe(":8080", nil)21}

processLastSavedRequest

Using AI Code Generation

1import (2func main() {3	http.HandleFunc("/process", process)4	http.ListenAndServe(":8080", nil)5}6func process(w http.ResponseWriter, r *http.Request) {7	fmt.Fprintln(w, "Last saved request is: ", r.Header.Get("LastSavedRequest"))8}9import (10func main() {11	http.HandleFunc("/save", save)12	http.HandleFunc("/process", process)13	http.ListenAndServe(":8080", nil)14}15func save(w http.ResponseWriter, r *http.Request) {16	httpext.SaveRequest(r)17	fmt.Fprintln(w, "Request saved")18}19func process(w http.ResponseWriter, r *http.Request) {20	fmt.Fprintln(w, "Last saved request is: ", r.Header.Get("LastSavedRequest"))21}22import (23func main() {24	http.HandleFunc("/save", save)25	http.ListenAndServe(":8080", nil)26}27func save(w http.ResponseWriter, r *http.Request) {28	httpext.SaveRequest(r)29	fmt.Fprintln(w, "Request saved")30}31import (32func main() {33	http.HandleFunc("/save", save)34	http.HandleFunc("/process", process)35	http.ListenAndServe(":8080", nil)36}37func save(w http.ResponseWriter, r *http.Request) {38	httpext.SaveRequest(r)39	fmt.Fprintln(w, "Request saved")40}41func process(w http.ResponseWriter, r *http.Request) {42	fmt.Fprintln(w, "Last saved request is: ", r.Header.Get("LastSavedRequest"))43}44import (45func main() {46	http.HandleFunc("/save", save)47	http.HandleFunc("/process", process)48	http.ListenAndServe(":8080

processLastSavedRequest

Using AI Code Generation

1import (2func main() {3    fmt.Println("Starting the application...")4    handler := fasthttp.RequestHandler(func(ctx *fasthttp.RequestCtx) {5        fmt.Println("Inside the handler")6    })7    fmt.Println("Starting the server on :8081...")8    fmt.Println(http.ListenAndServe(":8081", handler))9}10import (11func main() {12    fmt.Println("Starting the application...")13    handler := fasthttp.RequestHandler(func(ctx *fasthttp.RequestCtx) {14        fmt.Println("Inside the handler")15    })16    fmt.Println("Starting the server on :8080...")17    fmt.Println(http.ListenAndServe(":8080", handler))18}

processLastSavedRequest

Using AI Code Generation

1import (2func main() {3	request := gorequest.New()4		End()5	httpext.ProcessLastSavedRequest()6	fmt.Println("saved request", httpext.SavedRequest)7	fmt.Println("saved response", httpext.SavedResponse)8}9import (10func main() {11	request := httpext.New()12		End()13	httpext.ProcessLastSavedRequest()14	fmt.Println("saved request", httpext.SavedRequest)15	fmt.Println("saved response", httpext.SavedResponse)16}17saved request {POST /post HTTP/1.1 1 1 map[Content-Type:[application/json]] 0 [] false localhost:0 map[] map[] <nil> <n

processLastSavedRequest

Using AI Code Generation

1import (2func main() {3    server = httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {4        fmt.Fprintln(w, "Hello, client")5    }))6    defer server.Close()7    req, err = http.NewRequest("POST", server.URL, nil)8    if err != nil {9        fmt.Println("Error creating request")10    }11    req.Header.Set("Content-Type", "text/plain")12    req.Body = httpext.NewReadCloserFromString(reqBody)13    client = &http.Client{}14    resp, err = client.Do(req)15    if err != nil {16        fmt.Println("Error sending request")17    }18    defer resp.Body.Close()19    req = httpext.ProcessLastSavedRequest()20    if req == nil {21        fmt.Println("Error retrieving last saved request")22    }23    fmt.Println("Last saved request body is: ", req.Body)24}25import (26func NewReadCloserFromString(s string) io.ReadCloser {27    return &readCloser{strings.NewReader(s)}28}29type readCloser struct {30}31func (rc *readCloser) Close() error {32}33func ProcessLastSavedRequest() *http.Request {34}35func SaveRequest(req *http.Request) {36}37type RoundTripper struct {38}39func (rt *RoundTripper) RoundTrip(req *http.Request) (*http.Response,

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