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K6
common
NewInitContextError

How to use NewInitContextError method of common Package

Best K6 code snippet using common.NewInitContextError

tlstcp.go

Source:tlstcp.go

...19// import from JS as "k6/x/tlstcp".20func init() {21	modules.Register("k6/x/tlstcp", New())22}23var ErrTcpInInitContext = common.NewInitContextError("using tlstcp in the init context is not supported")24type IPLevel4Response struct {25	Error  string `json:"error"`26	Status int    `json:"status"`27	Body   string `json:"body"`28}29type TlsTcp struct{}30func New() *TlsTcp {31	return &TlsTcp{}32}33//Connect https://stackoverflow.com/q/6545127634//, args ...goja.Value35// func (*TlsTcp) Connect(ctx context.Context, network string, addr string, root_ca_pem string) (*tls.Conn, error) {36// 	state := lib.GetState(ctx)37// 	if state == nil {38// 		return nil, ErrTcpInInitContext39// 	}40// 	//41// 	tags := state.CloneTags()42// 	//argument parsing goes around here from GOJA VM43// 	// First, create the set of root certificates. For this example we only44// 	// have one. It's also possible to omit this in order to use the45// 	// default root set of the current operating system.46// 	roots := x509.NewCertPool()47// 	ok := roots.AppendCertsFromPEM([]byte(root_ca_pem))48// 	if !ok {49// 		fmt.Println("failed to parse root cert pool")50// 		return nil, common.NewInitContextError("failed to parse root cert pool")51// 	}52// 	//53// 	var tlsConfig *tls.Config54// 	if state.TLSConfig != nil {55// 		tlsConfig = state.TLSConfig.Clone()56// 	}57// 	tlsConfig.RootCAs = roots58// 	tlsConfig.MinVersion = tls.VersionTLS1359// 	tlsConfig.InsecureSkipVerify = true60// 	tlsConfig.CipherSuites = []uint16{61// 		tls.TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,62// 		//tls.TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,63// 	}64// 	tlsConfig.CurvePreferences = []tls.CurveID{tls.X25519}65// 	//Todo Move this to caller or use state only66// 	// tlsConfig := &tls.Config{67// 	// 	MinVersion: tls.VersionTLS13,68// 	start := time.Now()69// 	conon, err := state.Dialer.DialContext(ctx, network, addr)70// 	connectionEnd := time.Now()71// 	connectionDuration := stats.D(connectionEnd.Sub(start))72// 	sampleTags := stats.IntoSampleTags(&tags)73// 	if err != nil {74// 		fmt.Printf("errorfound %s\n", err)75// 		return nil, common.NewInitContextError(fmt.Sprintf("Dial error %s", err))76// 	}77// 	// Only set the name system tag if the user didn't explicitly set it beforehand,78// 	// and the Name was generated from a tagged template string (via http.url).79// 	// if _, ok := tags["name"]; !ok && state.Options.SystemTags.Has(stats.TagName) &&80// 	// 	preq.URL.Name != "" && preq.URL.Name != preq.URL.Clean() {81// 	// 	tags["name"] = preq.URL.Name82// 	// }83// 	// Check rate limit *after* we've prepared a request; no need to wait with that part.84// 	if rpsLimit := state.RPSLimit; rpsLimit != nil {85// 		if err := rpsLimit.Wait(ctx); err != nil {86// 			return nil, err87// 		}88// 	}89// 	conn := tls.Client(conon, tlsConfig)90// 	//tracerTransport := httpext.newTransport(ctx, state, tags)91// 	startHS := time.Now()92// 	err = conn.Handshake()93// 	endHS := time.Now()94// 	hsDuration := stats.D(endHS.Sub(startHS))95// 	if err != nil {96// 		fmt.Printf("handshake failure: %s", err.Error())97// 		return nil, err98// 	}99// 	stats.PushIfNotDone(ctx, state.Samples, stats.ConnectedSamples{100// 		Samples: []stats.Sample{101// 			{Metric: metrics.HTTPReqs, Time: start, Tags: sampleTags, Value: 1},102// 			{Metric: metrics.HTTPReqConnecting, Time: start, Tags: sampleTags, Value: connectionDuration},103// 			{Metric: metrics.HTTPReqTLSHandshaking, Time: startHS, Tags: sampleTags, Value: hsDuration},104// 		},105// 		Tags: sampleTags,106// 		Time: start,107// 	})108// 	return conn, nil109// }110//CloseConn the socket connection111// func (*TlsTcp) CloseConn(ctx context.Context, requester *tls.Conn, data string) {112// 	requester.Close()113// }114//Send bytes to a socket115// func (*TlsTcp) Send(ctx context.Context, requester *tls.Conn, datastr string) {116// 	//fmt.Println("sending bytes")117// 	data, err := base64.StdEncoding.DecodeString(datastr)118// 	if err != nil {119// 		log.Fatalf("Some error occured during base64 decode. Error %s", err.Error())120// 	}121// 	bufHeader := make([]byte, 4)122// 	//fmt.Printf("request size without headers %d bytes: %v\n ", len(data), data)123// 	binary.LittleEndian.PutUint32(bufHeader, uint32(len(data)))124// 	singlePacket := make([]byte, len(bufHeader)+len(data))125// 	//add on header the bytes126// 	copy(singlePacket[:], bufHeader[:])127// 	copy(singlePacket[len(bufHeader):], data[:])128// 	sendStart := time.Now()129// 	_, error := requester.Write(singlePacket)130// 	sendEnd := time.Now()131// 	sendDuration := stats.D(sendEnd.Sub(sendStart))132// 	state := lib.GetState(ctx)133// 	stats.PushIfNotDone(ctx, state.Samples, stats.ConnectedSamples{134// 		Samples: []stats.Sample{135// 			{Metric: metrics.HTTPReqSending, Time: sendStart, Value: sendDuration},136// 		},137// 		Time: sendStart,138// 	})139// 	if error != nil {140// 		fmt.Println("send failure")141// 		fmt.Printf("send failure: %s\n", error.Error())142// 		return143// 	}144// }145// //Receive bytes from socket146// func (*TlsTcp) Receive(ctx context.Context, requester *tls.Conn) []byte {147// 	//fmt.Println("receiving bytes")148// 	header_replay := make([]byte, 4)149// 	recvHeaderStart := time.Now()150// 	_, error := requester.Read(header_replay)151// 	recvHeaderEnd := time.Now()152// 	recvHeaderDuration := stats.D(recvHeaderEnd.Sub(recvHeaderStart))153// 	if error != nil {154// 		fmt.Printf("failed to read header: %s\n", error.Error())155// 		return header_replay156// 	}157// 	expectedLengh := binary.LittleEndian.Uint32(header_replay)158// 	//fmt.Printf("lenght received %d\n", expectedLengh)159// 	receivedContent := make([]byte, expectedLengh)160// 	recvStart := time.Now()161// 	_, error = requester.Read(receivedContent)162// 	recvEnd := time.Now()163// 	recvDuration := stats.D(recvEnd.Sub(recvStart)) + recvHeaderDuration164// 	//todo error check state value165// 	state := lib.GetState(ctx)166// 	stats.PushIfNotDone(ctx, state.Samples, stats.ConnectedSamples{167// 		Samples: []stats.Sample{168// 			{Metric: metrics.HTTPReqReceiving, Time: recvStart, Value: recvDuration},169// 		},170// 		Time: recvStart,171// 	})172// 	if error != nil {173// 		fmt.Printf("failed to read header: %s\n", error.Error())174// 		return receivedContent175// 	}176// 	return receivedContent177// }178//Connect https://stackoverflow.com/q/65451276179//, args ...goja.Value180func (*TlsTcp) Connect(ctx context.Context, network string, addr string, root_ca_pem string) (net.Conn, error) {181	state := lib.GetState(ctx)182	if state == nil {183		return nil, ErrTcpInInitContext184	}185	//186	tags := state.CloneTags()187	//argument parsing goes around here from GOJA VM188	//Todo Move this to caller or use state only189	// tlsConfig := &tls.Config{190	// 	MinVersion: tls.VersionTLS13,191	start := time.Now()192	conon, err := state.Dialer.DialContext(ctx, network, addr)193	connectionEnd := time.Now()194	connectionDuration := stats.D(connectionEnd.Sub(start))195	sampleTags := stats.IntoSampleTags(&tags)196	if err != nil {197		fmt.Printf("error found %s\n", err)198		return nil, common.NewInitContextError(fmt.Sprintf("Dial error %s", err))199	}200	// Only set the name system tag if the user didn't explicitly set it beforehand,201	// and the Name was generated from a tagged template string (via http.url).202	// if _, ok := tags["name"]; !ok && state.Options.SystemTags.Has(stats.TagName) &&203	// 	preq.URL.Name != "" && preq.URL.Name != preq.URL.Clean() {204	// 	tags["name"] = preq.URL.Name205	// }206	// Check rate limit *after* we've prepared a request; no need to wait with that part.207	if rpsLimit := state.RPSLimit; rpsLimit != nil {208		if err := rpsLimit.Wait(ctx); err != nil {209			return nil, err210		}211	}212	// s, err := net.ResolveUDPAddr(network, addr)...

init_error.go

Source:init_error.go

1package common2// InitContextError is an error that happened during the a test init context3type InitContextError string4// NewInitContextError returns a new InitContextError with the provided message5func NewInitContextError(msg string) InitContextError {6	return (InitContextError)(msg)7}8func (i InitContextError) Error() string {9	return (string)(i)10}11func (i InitContextError) String() string {12	return (string)(i)13}...

NewInitContextError

Using AI Code Generation

1import (2func main() {3	fmt.Println("Hello, playground")4	err := common.NewInitContextError("Error")5	fmt.Println(err)6}7import (8func main() {9	fmt.Println("Hello, playground")10	err := common.NewInitContextError("Error")11	fmt.Println(err)12}13import (14func main() {15	fmt.Println("Hello, playground")16	err := common.NewInitContextError("Error")17	fmt.Println(err)18}19import (20func main() {21	fmt.Println("Hello, playground")22	err := common.NewInitContextError("Error")23	fmt.Println(err)24}25import (26func main() {27	fmt.Println("Hello, playground")28	err := common.NewInitContextError("Error")29	fmt.Println(err)30}

NewInitContextError

Using AI Code Generation

1func main() {2	err := common.NewInitContextError("Error occured while initializing context")3	fmt.Println(err)4}5import "fmt"6type InitContextError struct {7}8func NewInitContextError(msg string) InitContextError {9	return InitContextError{msg: msg}10}11func (e InitContextError) Error() string {12	return fmt.Sprintf("InitContextError: %s", e.msg)13}14type error interface {15    Error() string16}17import (18func main() {19	err := errors.New("Error occured while initializing context")20	fmt.Println(err)21}22type error interface {23    Error() string24}

NewInitContextError

Using AI Code Generation

1func main() {2    err := common.NewInitContextError("InitContextError", "Failed to initialize context")3    fmt.Println(err)4}5import (6func (c CustomError) Error() string {7    return string(c)8}9func main() {10    err := CustomError("Custom Error")11    fmt.Println(err)12}13import (14func (c CustomError) Error() string {15    return string(c)16}17func main() {18    err := CustomError("Custom Error: Failed to initialize context")19    fmt.Println(err)20}

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