How to use ToxicUpdate method of toxiproxy Package

Best Toxiproxy code snippet using toxiproxy.ToxicUpdate

api.go

Source:api.go Github

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...112 r.HandleFunc("/proxies/{proxy}/toxics", server.ToxicCreate).Methods("POST").113 Name("ToxicCreate")114 r.HandleFunc("/proxies/{proxy}/toxics/{toxic}", server.ToxicShow).Methods("GET").115 Name("ToxicShow")116 r.HandleFunc("/proxies/{proxy}/toxics/{toxic}", server.ToxicUpdate).Methods("POST", "PATCH").117 Name("ToxicUpdate")118 r.HandleFunc("/proxies/{proxy}/toxics/{toxic}", server.ToxicDelete).Methods("DELETE").119 Name("ToxicDelete")120 r.HandleFunc("/version", server.Version).Methods("GET").Name("Version")121 if server.Metrics.anyMetricsEnabled() {122 r.Handle("/metrics", server.Metrics.handler()).Name("Metrics")123 }124 return r125}126func (server *ApiServer) PopulateConfig(filename string) {127 file, err := os.Open(filename)128 logger := server.Logger129 if err != nil {130 logger.Err(err).Str("config", filename).Msg("Error reading config file")131 return132 }133 proxies, err := server.Collection.PopulateJson(server, file)134 if err != nil {135 logger.Err(err).Msg("Failed to populate proxies from file")136 } else {137 logger.Info().Int("proxies", len(proxies)).Msg("Populated proxies from file")138 }139}140func (server *ApiServer) ProxyIndex(response http.ResponseWriter, request *http.Request) {141 proxies := server.Collection.Proxies()142 marshalData := make(map[string]interface{}, len(proxies))143 for name, proxy := range proxies {144 marshalData[name] = proxyWithToxics(proxy)145 }146 data, err := json.Marshal(marshalData)147 if server.apiError(response, err) {148 return149 }150 response.Header().Set("Content-Type", "application/json")151 _, err = response.Write(data)152 if err != nil {153 log := zerolog.Ctx(request.Context())154 log.Warn().Err(err).Msg("ProxyIndex: Failed to write response to client")155 }156}157func (server *ApiServer) ResetState(response http.ResponseWriter, request *http.Request) {158 ctx := request.Context()159 proxies := server.Collection.Proxies()160 for _, proxy := range proxies {161 err := proxy.Start()162 if err != ErrProxyAlreadyStarted && server.apiError(response, err) {163 return164 }165 proxy.Toxics.ResetToxics(ctx)166 }167 response.WriteHeader(http.StatusNoContent)168 _, err := response.Write(nil)169 if err != nil {170 log := zerolog.Ctx(ctx)171 log.Warn().Err(err).Msg("ResetState: Failed to write headers to client")172 }173}174func (server *ApiServer) ProxyCreate(response http.ResponseWriter, request *http.Request) {175 // Default fields to enable the proxy right away176 input := Proxy{Enabled: true}177 err := json.NewDecoder(request.Body).Decode(&input)178 if server.apiError(response, joinError(err, ErrBadRequestBody)) {179 return180 }181 if len(input.Name) < 1 {182 server.apiError(response, joinError(fmt.Errorf("name"), ErrMissingField))183 return184 }185 if len(input.Upstream) < 1 {186 server.apiError(response, joinError(fmt.Errorf("upstream"), ErrMissingField))187 return188 }189 proxy := NewProxy(server, input.Name, input.Listen, input.Upstream)190 err = server.Collection.Add(proxy, input.Enabled)191 if server.apiError(response, err) {192 return193 }194 data, err := json.Marshal(proxyWithToxics(proxy))195 if server.apiError(response, err) {196 return197 }198 response.Header().Set("Content-Type", "application/json")199 response.WriteHeader(http.StatusCreated)200 _, err = response.Write(data)201 if err != nil {202 log := zerolog.Ctx(request.Context())203 log.Warn().Err(err).Msg("ProxyCreate: Failed to write response to client")204 }205}206func (server *ApiServer) Populate(response http.ResponseWriter, request *http.Request) {207 proxies, err := server.Collection.PopulateJson(server, request.Body)208 apiErr, ok := err.(*ApiError)209 if !ok && err != nil {210 log := zerolog.Ctx(request.Context())211 log.Warn().Err(err).Msg("Error did not include status code")212 apiErr = &ApiError{err.Error(), http.StatusInternalServerError}213 }214 data, err := json.Marshal(struct {215 *ApiError `json:",omitempty"`216 Proxies []proxyToxics `json:"proxies"`217 }{apiErr, proxiesWithToxics(proxies)})218 if server.apiError(response, err) {219 return220 }221 responseCode := http.StatusCreated222 if apiErr != nil {223 responseCode = apiErr.StatusCode224 }225 response.Header().Set("Content-Type", "application/json")226 response.WriteHeader(responseCode)227 _, err = response.Write(data)228 if err != nil {229 log := zerolog.Ctx(request.Context())230 log.Warn().Err(err).Msg("Populate: Failed to write response to client")231 }232}233func (server *ApiServer) ProxyShow(response http.ResponseWriter, request *http.Request) {234 vars := mux.Vars(request)235 proxy, err := server.Collection.Get(vars["proxy"])236 if server.apiError(response, err) {237 return238 }239 data, err := json.Marshal(proxyWithToxics(proxy))240 if server.apiError(response, err) {241 return242 }243 response.Header().Set("Content-Type", "application/json")244 _, err = response.Write(data)245 if err != nil {246 server.Logger.Warn().Err(err).Msg("ProxyShow: Failed to write response to client")247 }248}249func (server *ApiServer) ProxyUpdate(response http.ResponseWriter, request *http.Request) {250 log := zerolog.Ctx(request.Context())251 if request.Method == "POST" {252 log.Warn().Msg("ProxyUpdate: HTTP method POST is depercated. Use HTTP PATCH instead.")253 }254 vars := mux.Vars(request)255 proxy, err := server.Collection.Get(vars["proxy"])256 if server.apiError(response, err) {257 return258 }259 // Default fields are the same as existing proxy260 input := Proxy{Listen: proxy.Listen, Upstream: proxy.Upstream, Enabled: proxy.Enabled}261 err = json.NewDecoder(request.Body).Decode(&input)262 if server.apiError(response, joinError(err, ErrBadRequestBody)) {263 return264 }265 err = proxy.Update(&input)266 if server.apiError(response, err) {267 return268 }269 data, err := json.Marshal(proxyWithToxics(proxy))270 if server.apiError(response, err) {271 return272 }273 response.Header().Set("Content-Type", "application/json")274 _, err = response.Write(data)275 if err != nil {276 log.Warn().Err(err).Msg("ProxyUpdate: Failed to write response to client")277 }278}279func (server *ApiServer) ProxyDelete(response http.ResponseWriter, request *http.Request) {280 vars := mux.Vars(request)281 err := server.Collection.Remove(vars["proxy"])282 if server.apiError(response, err) {283 return284 }285 response.WriteHeader(http.StatusNoContent)286 _, err = response.Write(nil)287 if err != nil {288 log := zerolog.Ctx(request.Context())289 log.Warn().Err(err).Msg("ProxyDelete: Failed to write headers to client")290 }291}292func (server *ApiServer) ToxicIndex(response http.ResponseWriter, request *http.Request) {293 vars := mux.Vars(request)294 proxy, err := server.Collection.Get(vars["proxy"])295 if server.apiError(response, err) {296 return297 }298 toxics := proxy.Toxics.GetToxicArray()299 data, err := json.Marshal(toxics)300 if server.apiError(response, err) {301 return302 }303 response.Header().Set("Content-Type", "application/json")304 _, err = response.Write(data)305 if err != nil {306 log := zerolog.Ctx(request.Context())307 log.Warn().Err(err).Msg("ToxicIndex: Failed to write response to client")308 }309}310func (server *ApiServer) ToxicCreate(response http.ResponseWriter, request *http.Request) {311 vars := mux.Vars(request)312 proxy, err := server.Collection.Get(vars["proxy"])313 if server.apiError(response, err) {314 return315 }316 toxic, err := proxy.Toxics.AddToxicJson(request.Body)317 if server.apiError(response, err) {318 return319 }320 data, err := json.Marshal(toxic)321 if server.apiError(response, err) {322 return323 }324 response.Header().Set("Content-Type", "application/json")325 _, err = response.Write(data)326 if err != nil {327 log := zerolog.Ctx(request.Context())328 log.Warn().Err(err).Msg("ToxicCreate: Failed to write response to client")329 }330}331func (server *ApiServer) ToxicShow(response http.ResponseWriter, request *http.Request) {332 vars := mux.Vars(request)333 proxy, err := server.Collection.Get(vars["proxy"])334 if server.apiError(response, err) {335 return336 }337 toxic := proxy.Toxics.GetToxic(vars["toxic"])338 if toxic == nil {339 server.apiError(response, ErrToxicNotFound)340 return341 }342 data, err := json.Marshal(toxic)343 if server.apiError(response, err) {344 return345 }346 response.Header().Set("Content-Type", "application/json")347 _, err = response.Write(data)348 if err != nil {349 log := zerolog.Ctx(request.Context())350 log.Warn().Err(err).Msg("ToxicShow: Failed to write response to client")351 }352}353func (server *ApiServer) ToxicUpdate(response http.ResponseWriter, request *http.Request) {354 log := zerolog.Ctx(request.Context())355 if request.Method == "POST" {356 log.Warn().Msg("ToxicUpdate: HTTP method POST is depercated. Use HTTP PATCH instead.")357 }358 vars := mux.Vars(request)359 proxy, err := server.Collection.Get(vars["proxy"])360 if server.apiError(response, err) {361 return362 }363 toxic, err := proxy.Toxics.UpdateToxicJson(vars["toxic"], request.Body)364 if server.apiError(response, err) {365 return366 }367 data, err := json.Marshal(toxic)368 if server.apiError(response, err) {369 return370 }371 response.Header().Set("Content-Type", "application/json")372 _, err = response.Write(data)373 if err != nil {374 log.Warn().Err(err).Msg("ToxicUpdate: Failed to write response to client")375 }376}377func (server *ApiServer) ToxicDelete(response http.ResponseWriter, request *http.Request) {378 vars := mux.Vars(request)379 ctx := request.Context()380 log := zerolog.Ctx(ctx)381 proxy, err := server.Collection.Get(vars["proxy"])382 if server.apiError(response, err) {383 return384 }385 err = proxy.Toxics.RemoveToxic(ctx, vars["toxic"])386 if server.apiError(response, err) {387 return388 }...

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ToxicUpdate

Using AI Code Generation

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1import (2func main() {3 c, _ := toxiproxy.NewClient("localhost:8474")4 toxics, _ := c.Toxics("redis")5 for _, t := range toxics {6 fmt.Println(t.Name)7 }8 t, _ := c.Toxic("redis", "latency")9 c.UpdateToxic("redis", t)10}11toxic := toxiproxy.Toxic{12 Attributes: map[string]interface{}{13 },14}15c.CreateToxic("redis", toxic)16toxic := toxiproxy.Toxic{17 Attributes: map[string]interface{}{18 },19}20c.ToxicUpdate("redis", "latency", toxic)

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ToxicUpdate

Using AI Code Generation

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1import (2func main() {3 proxy, err := proxyClient.Proxy("redis")4 if err != nil {5 fmt.Println("Error in getting proxy")6 }7 latencyToxic := toxiproxy.Toxic{8 Attributes: toxiproxy.Attributes{9 },10 }11 err = proxyClient.AddToxic(proxy, latencyToxic)12 if err != nil {13 fmt.Println("Error in adding toxic")14 }15 err = proxyClient.UpdateToxic(proxy, latencyToxic)16 if err != nil {17 fmt.Println("Error in updating toxic")18 }19 time.Sleep(30 * time.Second)20}

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ToxicUpdate

Using AI Code Generation

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1import (2func main() {3 proxy, err := toxiproxy.CreateProxy("tcp", "localhost:8080", "localhost:8000")4 if err != nil {5 panic(err)6 }7 toxic, err := proxy.CreateToxic("latency", "downstream", "latency", 1, toxiproxy.Attributes{"latency": 1000, "jitter": 500})8 if err != nil {9 panic(err)10 }11 toxic, err = proxy.UpdateToxic(toxic.Name, toxiproxy.Attributes{"latency": 2000, "jitter": 1000})12 if err != nil {13 panic(err)14 }15 if err != nil {16 panic(err)17 }18 err = proxy.DeleteToxic(toxic.Name)19 if err != nil {20 panic(err)21 }22 err = proxy.Delete()23 if err != nil {24 panic(err)25 }26}

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ToxicUpdate

Using AI Code Generation

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1import (2func main() {3 c, err := client.NewClient("localhost:8474")4 if err != nil {5 panic(err)6 }7 proxy, err := c.Proxy("test")8 if err != nil {9 panic(err)10 }11 toxic, err := proxy.CreateToxic("latency", "latency", "downstream", 1.0, client.ToxicAttributes{12 })13 if err != nil {14 panic(err)15 }16 toxic, err = proxy.UpdateToxic("latency", client.ToxicAttributes{17 })18 if err != nil {19 panic(err)20 }21 fmt.Println(toxic)22}23{latency latency downstream 1 map[latency:1000 jitter:0 rate:0.5 duration:0]}24import (25func main() {26 c, err := client.NewClient("localhost:8474")27 if err != nil {28 panic(err)29 }30 proxy, err := c.Proxy("test")31 if err != nil {32 panic(err)33 }34 toxic, err := proxy.CreateToxic("latency", "latency", "downstream", 1.0, client.ToxicAttributes{

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ToxicUpdate

Using AI Code Generation

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1import (2func main() {3 if err != nil {4 log.Fatal(err)5 }6 proxies, err := toxiproxy.Proxies()7 if err != nil {8 log.Fatal(err)9 }10 for _, proxy := range proxies {11 fmt.Printf("%s -> %s12 }13 _, err = toxiproxy.CreateProxy("test_proxy", "localhost:9000", "localhost:9001")14 if err != nil {15 log.Fatal(err)16 }17 proxy, err := toxiproxy.Proxy("test_proxy")18 if err != nil {19 log.Fatal(err)20 }21 fmt.Printf("%s -> %s -> %s22 proxy, err = toxiproxy.UpdateProxy(proxy)23 if err != nil {24 log.Fatal(err)25 }26 fmt.Printf("%s -> %s -> %s27 toxic, err := proxy.CreateToxic("test_toxic", "latency", "downstream", 1.0, map[string]interface{}{28 })29 if err != nil {30 log.Fatal(err)31 }32 fmt.Printf("%s -> %s33 toxic, err = proxy.UpdateToxic(toxic)34 if err != nil {35 log.Fatal(err)36 }37 fmt.Printf("%s -> %s38 err = proxy.DeleteToxic("test_toxic")39 if err != nil {40 log.Fatal(err)

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ToxicUpdate

Using AI Code Generation

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1import (2func main() {3 if err != nil {4 fmt.Println("Error in connecting to toxiproxy server")5 }6 proxy, err := proxyClient.Proxy("proxy1")7 if err != nil {8 fmt.Println("Error in getting the proxy object")9 }10 err = proxy.ToxicUpdate("latency", "latency", client.ToxicAttributes{"latency": 1000, "jitter": 0})11 if err != nil {12 fmt.Println("Error in updating toxic attributes")13 }14}15* About to connect() to localhost port 8080 (#0)16* Connected to localhost (::1) port 8080 (#0)17< Content-Type: text/plain; charset=utf-8

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