KaneAI - World’s First E2E Software Testing Agent.Book a Demo Join TestMu Conference

How to use proxyWithToxics method of toxiproxy Package

Best Toxiproxy code snippet using toxiproxy.proxyWithToxics

api.go

Source:api.go

...79func (server *ApiServer) ProxyIndex(response http.ResponseWriter, request *http.Request) {80	proxies := server.Collection.Proxies()81	marshalData := make(map[string]interface{}, len(proxies))82	for name, proxy := range proxies {83		marshalData[name] = proxyWithToxics(proxy)84	}85	data, err := json.Marshal(marshalData)86	if apiError(response, err) {87		return88	}89	response.Header().Set("Content-Type", "application/json")90	_, err = response.Write(data)91	if err != nil {92		logrus.Warn("ProxyIndex: Failed to write response to client", err)93	}94}95func (server *ApiServer) ResetState(response http.ResponseWriter, request *http.Request) {96	proxies := server.Collection.Proxies()97	for _, proxy := range proxies {98		err := proxy.Start()99		if err != ErrProxyAlreadyStarted && apiError(response, err) {100			return101		}102		proxy.Toxics.ResetToxics()103	}104	response.WriteHeader(http.StatusNoContent)105	_, err := response.Write(nil)106	if err != nil {107		logrus.Warn("ResetState: Failed to write headers to client", err)108	}109}110func (server *ApiServer) ProxyCreate(response http.ResponseWriter, request *http.Request) {111	// Default fields to enable the proxy right away112	input := Proxy{Enabled: true}113	err := json.NewDecoder(request.Body).Decode(&input)114	if apiError(response, joinError(err, ErrBadRequestBody)) {115		return116	}117	if len(input.Name) < 1 {118		apiError(response, joinError(fmt.Errorf("name"), ErrMissingField))119		return120	}121	if len(input.Upstream) < 1 {122		apiError(response, joinError(fmt.Errorf("upstream"), ErrMissingField))123		return124	}125	proxy := NewProxy()126	proxy.Name = input.Name127	proxy.Listen = input.Listen128	proxy.Upstream = input.Upstream129	err = server.Collection.Add(proxy, input.Enabled)130	if apiError(response, err) {131		return132	}133	data, err := json.Marshal(proxyWithToxics(proxy))134	if apiError(response, err) {135		return136	}137	response.Header().Set("Content-Type", "application/json")138	response.WriteHeader(http.StatusCreated)139	_, err = response.Write(data)140	if err != nil {141		logrus.Warn("ProxyCreate: Failed to write response to client", err)142	}143}144func (server *ApiServer) Populate(response http.ResponseWriter, request *http.Request) {145	proxies, err := server.Collection.PopulateJson(request.Body)146	apiErr, ok := err.(*ApiError)147	if !ok && err != nil {148		logrus.Warn("Error did not include status code: ", err)149		apiErr = &ApiError{err.Error(), http.StatusInternalServerError}150	}151	data, err := json.Marshal(struct {152		*ApiError `json:",omitempty"`153		Proxies   []proxyToxics `json:"proxies"`154	}{apiErr, proxiesWithToxics(proxies)})155	if apiError(response, err) {156		return157	}158	responseCode := http.StatusCreated159	if apiErr != nil {160		responseCode = apiErr.StatusCode161	}162	response.Header().Set("Content-Type", "application/json")163	response.WriteHeader(responseCode)164	_, err = response.Write(data)165	if err != nil {166		logrus.Warn("Populate: Failed to write response to client", err)167	}168}169func (server *ApiServer) ProxyShow(response http.ResponseWriter, request *http.Request) {170	vars := mux.Vars(request)171	proxy, err := server.Collection.Get(vars["proxy"])172	if apiError(response, err) {173		return174	}175	data, err := json.Marshal(proxyWithToxics(proxy))176	if apiError(response, err) {177		return178	}179	response.Header().Set("Content-Type", "application/json")180	_, err = response.Write(data)181	if err != nil {182		logrus.Warn("ProxyShow: Failed to write response to client", err)183	}184}185func (server *ApiServer) ProxyUpdate(response http.ResponseWriter, request *http.Request) {186	vars := mux.Vars(request)187	proxy, err := server.Collection.Get(vars["proxy"])188	if apiError(response, err) {189		return190	}191	// Default fields are the same as existing proxy192	input := Proxy{Listen: proxy.Listen, Upstream: proxy.Upstream, Enabled: proxy.Enabled}193	err = json.NewDecoder(request.Body).Decode(&input)194	if apiError(response, joinError(err, ErrBadRequestBody)) {195		return196	}197	err = proxy.Update(&input)198	if apiError(response, err) {199		return200	}201	data, err := json.Marshal(proxyWithToxics(proxy))202	if apiError(response, err) {203		return204	}205	response.Header().Set("Content-Type", "application/json")206	_, err = response.Write(data)207	if err != nil {208		logrus.Warn("ProxyUpdate: Failed to write response to client", err)209	}210}211func (server *ApiServer) ProxyDelete(response http.ResponseWriter, request *http.Request) {212	vars := mux.Vars(request)213	err := server.Collection.Remove(vars["proxy"])214	if apiError(response, err) {215		return216	}217	response.WriteHeader(http.StatusNoContent)218	_, err = response.Write(nil)219	if err != nil {220		logrus.Warn("ProxyDelete: Failed to write headers to client", err)221	}222}223func (server *ApiServer) ToxicIndex(response http.ResponseWriter, request *http.Request) {224	vars := mux.Vars(request)225	proxy, err := server.Collection.Get(vars["proxy"])226	if apiError(response, err) {227		return228	}229	toxics := proxy.Toxics.GetToxicArray()230	data, err := json.Marshal(toxics)231	if apiError(response, err) {232		return233	}234	response.Header().Set("Content-Type", "application/json")235	_, err = response.Write(data)236	if err != nil {237		logrus.Warn("ToxicIndex: Failed to write response to client", err)238	}239}240func (server *ApiServer) ToxicCreate(response http.ResponseWriter, request *http.Request) {241	vars := mux.Vars(request)242	proxy, err := server.Collection.Get(vars["proxy"])243	if apiError(response, err) {244		return245	}246	toxic, err := proxy.Toxics.AddToxicJson(request.Body)247	if apiError(response, err) {248		return249	}250	data, err := json.Marshal(toxic)251	if apiError(response, err) {252		return253	}254	response.Header().Set("Content-Type", "application/json")255	_, err = response.Write(data)256	if err != nil {257		logrus.Warn("ToxicCreate: Failed to write response to client", err)258	}259}260func (server *ApiServer) ToxicShow(response http.ResponseWriter, request *http.Request) {261	vars := mux.Vars(request)262	proxy, err := server.Collection.Get(vars["proxy"])263	if apiError(response, err) {264		return265	}266	toxic := proxy.Toxics.GetToxic(vars["toxic"])267	if toxic == nil {268		apiError(response, ErrToxicNotFound)269		return270	}271	data, err := json.Marshal(toxic)272	if apiError(response, err) {273		return274	}275	response.Header().Set("Content-Type", "application/json")276	_, err = response.Write(data)277	if err != nil {278		logrus.Warn("ToxicShow: Failed to write response to client", err)279	}280}281func (server *ApiServer) ToxicUpdate(response http.ResponseWriter, request *http.Request) {282	vars := mux.Vars(request)283	proxy, err := server.Collection.Get(vars["proxy"])284	if apiError(response, err) {285		return286	}287	toxic, err := proxy.Toxics.UpdateToxicJson(vars["toxic"], request.Body)288	if apiError(response, err) {289		return290	}291	data, err := json.Marshal(toxic)292	if apiError(response, err) {293		return294	}295	response.Header().Set("Content-Type", "application/json")296	_, err = response.Write(data)297	if err != nil {298		logrus.Warn("ToxicUpdate: Failed to write response to client", err)299	}300}301func (server *ApiServer) ToxicDelete(response http.ResponseWriter, request *http.Request) {302	vars := mux.Vars(request)303	proxy, err := server.Collection.Get(vars["proxy"])304	if apiError(response, err) {305		return306	}307	err = proxy.Toxics.RemoveToxic(vars["toxic"])308	if apiError(response, err) {309		return310	}311	response.WriteHeader(http.StatusNoContent)312	_, err = response.Write(nil)313	if err != nil {314		logrus.Warn("ToxicDelete: Failed to write headers to client", err)315	}316}317func (server *ApiServer) Version(response http.ResponseWriter, request *http.Request) {318	response.Header().Set("Content-Type", "text/plain;charset=utf-8")319	_, err := response.Write([]byte(Version))320	if err != nil {321		logrus.Warn("Version: Failed to write response to client", err)322	}323}324type ApiError struct {325	Message    string `json:"error"`326	StatusCode int    `json:"status"`327}328func (e *ApiError) Error() string {329	return e.Message330}331func newError(msg string, status int) *ApiError {332	return &ApiError{msg, status}333}334func joinError(err error, wrapper *ApiError) *ApiError {335	if err != nil {336		return &ApiError{wrapper.Message + ": " + err.Error(), wrapper.StatusCode}337	}338	return nil339}340var (341	ErrBadRequestBody     = newError("bad request body", http.StatusBadRequest)342	ErrMissingField       = newError("missing required field", http.StatusBadRequest)343	ErrProxyNotFound      = newError("proxy not found", http.StatusNotFound)344	ErrProxyAlreadyExists = newError("proxy already exists", http.StatusConflict)345	ErrInvalidStream      = newError("stream was invalid, can be either upstream or downstream", http.StatusBadRequest)346	ErrInvalidToxicType   = newError("invalid toxic type", http.StatusBadRequest)347	ErrToxicAlreadyExists = newError("toxic already exists", http.StatusConflict)348	ErrToxicNotFound      = newError("toxic not found", http.StatusNotFound)349)350func apiError(resp http.ResponseWriter, err error) bool {351	obj, ok := err.(*ApiError)352	if !ok && err != nil {353		logrus.Warn("Error did not include status code: ", err)354		obj = &ApiError{err.Error(), http.StatusInternalServerError}355	}356	if obj == nil {357		return false358	}359	data, err2 := json.Marshal(obj)360	if err2 != nil {361		logrus.Warn("Error json encoding error (â¯Â°â¡Â°ï¼â¯ï¸µ â»ââ» ", err2)362	}363	resp.Header().Set("Content-Type", "application/json")364	http.Error(resp, string(data), obj.StatusCode)365	return true366}367type proxyToxics struct {368	*Proxy369	Toxics []toxics.Toxic `json:"toxics"`370}371func proxyWithToxics(proxy *Proxy) (result proxyToxics) {372	result.Proxy = proxy373	result.Toxics = proxy.Toxics.GetToxicArray()374	return375}376func proxiesWithToxics(proxies []*Proxy) (result []proxyToxics) {377	for _, proxy := range proxies {378		result = append(result, proxyWithToxics(proxy))379	}380	return381}...

proxyWithToxics

Using AI Code Generation

1import (2func main() {3    if err != nil {4        fmt.Println(err)5    }6    toxiproxy.CreateProxy("test", "localhost:8080", "localhost:8081")7    toxiproxy.CreateToxic("test", "test", "latency", "downstream", 0, client.ToxicAttributes{"latency": 1000, "jitter": 100})8    toxiproxy.CreateToxic("test", "test", "latency", "upstream", 0, client.ToxicAttributes{"latency": 1000, "jitter": 100})9    proxy, err := toxiproxy.Proxy("test")10    if err != nil {11        fmt.Println(err)12    }13    fmt.Println(proxy.Name)14}15import (16func main() {17    if err != nil {18        fmt.Println(err)19    }20    toxiproxy.CreateProxy("test", "localhost:8080", "localhost:8081")21    toxiproxy.CreateToxic("test", "test", "latency", "downstream", 0, client.ToxicAttributes{"latency": 1000, "jitter": 100})22    toxiproxy.CreateToxic("test", "test", "latency", "upstream", 0, client.ToxicAttributes{"latency": 1000, "jitter": 100})23    proxy, err := toxiproxy.Proxy("test")24    if err != nil {25        fmt.Println(err)26    }27    proxyWithToxics, err := proxy.Proxy()28    if err != nil {29        fmt.Println(err)30    }31    fmt.Println(proxyWithToxics.Name)32}

proxyWithToxics

Using AI Code Generation

1import (2func main() {3    toxiproxy.CreateProxy("test", "localhost:9000", "localhost:9001")4    toxiproxy.ProxyWithToxics("test", func(proxy *client.Proxy) {5        proxy.AddToxic("latency", "downstream", "latency", 1, client.Attributes{"latency": 5000, "jitter": 2000})6        proxy.AddToxic("latency", "upstream", "latency", 1, client.Attributes{"latency": 5000, "jitter": 2000})7    })8    fmt.Println("proxy created")9}10import (11func main() {12    toxiproxy.CreateProxy("test", "localhost:9000", "localhost:9001")13    proxy := toxiproxy.Proxy("test")14    proxy.ProxyWithToxics(func(proxy *client.Proxy) {15        proxy.AddToxic("latency", "downstream", "latency", 1, client.Attributes{"latency": 5000, "jitter": 2000})16        proxy.AddToxic("latency", "upstream", "latency", 1, client.Attributes{"latency": 5000, "jitter": 2000})17    })18    fmt.Println("proxy created")19}

proxyWithToxics

Using AI Code Generation

1import (2func main() {3    client := toxiproxy.NewClient("localhost:8474")4    proxy, err := client.CreateProxy("redis", "localhost:6379", "localhost:16379")5    if err != nil {6        panic(err)7    }8    fmt.Println(proxy.Name)9    fmt.Println(proxy.Listen)10    fmt.Println(proxy.Upstream)11    fmt.Println(proxy.Enabled)12    fmt.Println("Creating a latency toxic")13    latencyToxic, err := proxy.CreateLatencyToxic("latency", -1, 100, 0)14    if err != nil {15        panic(err)16    }17    fmt.Println(latencyToxic.Name)18    fmt.Println(latencyToxic.Stream)19    fmt.Println(latencyToxic.Toxicity)20    fmt.Println(latencyToxic.Attributes["latency"])21    fmt.Println(latencyToxic.Attributes["jitter"])22    fmt.Println("Creating a bandwidth toxic")23    bandwidthToxic, err := proxy.CreateBandwidthToxic("bandwidth", -1, 1024, 1024)24    if err != nil {25        panic(err)26    }27    fmt.Println(bandwidthToxic.Name)28    fmt.Println(bandwidthToxic.Stream)29    fmt.Println(bandwidthToxic.Toxicity)30    fmt.Println(bandwidthToxic.Attributes["rate"])31    fmt.Println(bandwidthToxic.Attributes["burst"])32    fmt.Println("Creating a slow_close toxic")33    slowCloseToxic, err := proxy.CreateSlowCloseToxic("slow_close", -1, 1000)34    if err != nil {35        panic(err)36    }37    fmt.Println(slowCloseToxic.Name)38    fmt.Println(slowCloseToxic.Stream)39    fmt.Println(slowCloseToxic.Toxicity)40    fmt.Println(slowCloseToxic.Attributes["delay"])41    fmt.Println("Creating a timeout toxic")42    timeoutToxic, err := proxy.CreateTimeoutToxic("timeout", -1, 1000)43    if err != nil {44        panic(err)45    }46    fmt.Println(timeoutToxic.Name)47    fmt.Println(timeoutToxic.Stream)48    fmt.Println(timeoutToxic.Toxicity)49    fmt.Println(timeoutToxic.Attributes["timeout"])50    fmt.Println("Creating a slicer toxic")

proxyWithToxics

Using AI Code Generation

1import (2func main() {3    toxiproxy := client.NewClient("localhost:8474")4    proxy, err := toxiproxy.CreateProxy("my_redis", "localhost:6379", "localhost:16379")5    if err != nil {6        panic(err)7    }8    fmt.Printf("Created proxy: %v", proxy)9}10import (11func main() {12    toxiproxy := client.NewClient("localhost:8474")13    proxy, err := toxiproxy.Proxy("my_redis")14    if err != nil {15        panic(err)16    }17    fmt.Printf("Got proxy: %v", proxy)18}19import (20func main() {21    toxiproxy := client.NewClient("localhost:8474")22    proxies, err := toxiproxy.Proxies()23    if err != nil {24        panic(err)25    }26    fmt.Printf("Got proxies: %v", proxies)27}28import (29func main() {30    toxiproxy := client.NewClient("localhost:8474")31    proxy, err := toxiproxy.Proxy("my_redis")32    if err != nil {33        panic(err)34    }35    if err := proxy.Delete(); err != nil {36        panic(err)37    }38    fmt.Printf("Deleted proxy: %v", proxy)39}40import (41func main() {

proxyWithToxics

Using AI Code Generation

1func main() {2    if err != nil {3        panic(err)4    }5    proxy, err := toxiproxyClient.CreateProxy("my-proxy", "localhost:6379", "localhost:16379")6    if err != nil {7        panic(err)8    }9    toxic, err := proxy.CreateToxic("my-toxic", "latency", "downstream", 1.0, toxiproxy.Attributes{"latency": 1000, "jitter": 100})10    if err != nil {11        panic(err)12    }13    toxic, err = proxy.UpdateToxic("my-toxic", toxiproxy.Attributes{"latency": 2000, "jitter": 200})14    if err != nil {15        panic(err)16    }17    err = proxy.DeleteToxic("my-toxic")18    if err != nil {19        panic(err)20    }21    err = proxy.Delete()22    if err != nil {23        panic(err)24    }25}26func main() {27    if err != nil {28        panic(err)29    }30    proxy, err := toxiproxyClient.CreateProxy("my-proxy", "localhost:6379", "localhost:16379")31    if err != nil {32        panic(err)33    }34    toxic, err := proxy.CreateToxic("my-toxic", "latency", "downstream", 1.0, toxiproxy.Attributes{"latency": 1000, "jitter": 100})35    if err != nil {36        panic(err)37    }38    toxic, err = proxy.UpdateToxic("my-toxic", toxiproxy.Attributes{"latency": 2000, "jitter": 200})39    if err != nil {40        panic(err)41    }

proxyWithToxics

Using AI Code Generation

1proxy, err := toxiproxyClient.CreateProxy("test", "localhost:8080", "localhost:8081")2if err != nil {3    panic(err)4}5defer proxy.Delete()6toxic, err := proxy.CreateToxic("latency", "downstream", "latency", 1, toxiproxy.Attributes{"latency": 1000, "jitter": 100})7if err != nil {8    panic(err)9}10proxy, err := toxiproxyClient.Proxy("test")11if err != nil {12    panic(err)13}14defer proxy.Delete()15toxic, err := proxy.CreateToxic("latency", "downstream", "latency", 1, toxiproxy.Attributes{"latency": 1000, "jitter": 100})16if err != nil {17    panic(err)18}19I'm not sure if this is a bug or if I'm using it wrong. I'm using the toxiproxy-go-client package to create a proxy and add a toxic. I've tried both methods of creating a proxy and adding a toxic, but neither work. The first method (proxyWithToxics) creates the proxy, but does not add the toxic. The second method (proxy) does not create a proxy at all. I can't seem to figure out what's wrong. Here is my code:

proxyWithToxics

Using AI Code Generation

1import (2func main() {3	proxy, err := toxiproxyClient.CreateProxy("myProxy", "localhost:5000", "localhost:5001")4	if err != nil {5		log.Fatal(err)6	}7	fmt.Println(proxy)8}9import (10func main() {11	proxy, err := toxiproxyClient.CreateProxy("myProxy", "localhost:5000", "localhost:5001")12	if err != nil {13		log.Fatal(err)14	}15	fmt.Println(proxy)16}17import (18func main() {19	proxy, err := toxiproxyClient.CreateProxy("myProxy", "localhost:5000", "localhost:5001")20	if err != nil {21		log.Fatal(err)22	}23	fmt.Println(proxy)24}25import (26func main() {27	proxy, err := toxiproxyClient.CreateProxy("myProxy", "localhost:5000", "localhost:5001")28	if err != nil {29		log.Fatal(err)30	}31	fmt.Println(proxy)32}33import (34func main() {35	proxy, err := toxiproxyClient.CreateProxy("myProxy", "localhost

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.