How to use createProxy method of main Package
Best Toxiproxy code snippet using main.createProxy
userwebbackendservice.go
Source:userwebbackendservice.go 
...35 resolver := serviceclient.ConsulDnsAddressResolver{"discovery:53"}36 // Posten der Login-daten37 r.Methods("POST").38 Path("/login").39 Handler(createProxy(40 "authentication-service",41 "/oauth/token", resolver))42 //Topics Pfade43 // ---------------44 // GET, POST45 r.Path("/topics").46 Handler(47 //jwtware.New(48 jwtWrapper(createProxy(49 "lecture-service",50 "/topics", resolver), *auth),51 //),52 )53 /* r.Path("/topics").Methods("GET").HandlerFunc(func(w http.ResponseWriter, r *http.Request) {54 w.Write([]byte("Hallo Welt"))55 })*/56 // GET, DELETE; PUT57 r.Path("/topics/{id}").58 Handler(jwtWrapper(createProxy(59 "lecture-service",60 "/topics/{id}", resolver, "id"), *auth))61 // GET; POST62 r.Path("/topics/{id}/modules").63 Handler(jwtWrapper(createProxy(64 "lecture-service",65 "/topics/{id}/modules", resolver, "id"), *auth))66 // POST; GET DELETE67 r.Path("/topics/{id}/officers").68 Handler(jwtWrapper(createProxy(69 "lecture-service",70 "/topics/{id}/officers", resolver, "id"), *auth))71 // POST; GET DELETE72 r.Path("/topics/{id}/assistants").73 Handler(jwtWrapper(createProxy(74 "lecture-service",75 "/topics/{id}/assistants", resolver, "id"), *auth))76 // HINTS Anfragen77 //---------------------78 // GET; POST; DELETE; PUT79 r.Path("/hint/{id}").80 Handler(jwtWrapper(createProxy(81 "lecture-service",82 "/hint/{id}", resolver, "id"), *auth))83 // Konsumiert den angebenen Hint84 r.Methods("POST").85 Path("/hint/{id}/consume").86 Handler(jwtWrapper(createProxy(87 "lecture-service",88 "/hint/{id}/consume", resolver, "id"), *auth))89 // USER Anfragen90 //---------------------91 // PUT; GET DELETE92 r.Path("/user/{id}").93 Handler(jwtWrapper(createProxy(94 "lecture-service",95 "/users/{id}", resolver, "id"), *auth))96 // Fügt einen weiteren User hinzu97 r.Methods("POST").98 Path("/user").99 Handler(jwtWrapper(createProxy(100 "lecture-service",101 "/users", resolver), *auth))102 r.Methods("GET").103 Path("/user/{id}/balances").104 Handler(jwtWrapper(createProxy(105 "lecture-service",106 "/users/{id}/balances", resolver, "id"), *auth))107 r.Methods("GET").108 Path("/user/{id}/exercises").109 Handler(jwtWrapper(createProxy(110 "lecture-service",111 "/users/{id}/exercises", resolver, "id"), *auth))112 // Exercises Pfade113 //----------------------------114 // GET; DELETE; POST; PUT115 r.Path("/exercise/{id}").116 Handler(jwtWrapper(createProxy(117 "lecture-service",118 "/exercises/{id}", resolver, "id"), *auth))119 // Erfolg einer Ãbung melden120 r.Methods("POST").121 Path("/exercise/{id}/success").122 Handler(jwtWrapper(createProxy(123 "lecture-service",124 "/exercises/{id}/success", resolver, "id"), *auth))125 // POST; GET126 r.Path("/exercise/{id}/hints").127 Handler(jwtWrapper(createProxy(128 "lecture-service",129 "/exercises/{id}/hints", resolver, "id"), *auth))130 // Modules Pfade131 //----------------------------132 r.Methods("POST").133 Path("/module").134 Handler(jwtWrapper(createProxy(135 "lecture-service",136 "/modules", resolver), *auth))137 //GET;DELETE;PUT138 r.Path("/module/{id}").139 Handler(jwtWrapper(createProxy(140 "lecture-service",141 "/modules/{id}", resolver, "id"), *auth))142 // GET; POST143 r.Path("/module/{id}/recommendations").144 Handler(jwtWrapper(createProxy(145 "lecture-service",146 "/modules/{id}/recommendations", resolver, "id"), *auth))147 //DELETE148 r.Methods("DELETE").149 Path("/module/{tid}/recommendations/{rid}").150 Handler(jwtWrapper(createProxy(151 "lecture-service",152 "/modules/{tid}/recommendations/{rid}", resolver, "tid", "rid"), *auth))153 //GET; POST154 r.Path("/module/{id}/exercises").155 Handler(jwtWrapper(createProxy(156 "lecture-service",157 "/modules/{id}/exercises", resolver, "id"), *auth))158 //TODO: Routen für Scripte festlegen. Dummy: /scripte159 r.Methods("POST").160 Path("/videos").161 Handler(jwtWrapper(createProxy(162 "media-service",163 "/", resolver), *auth))164 r.Methods("GET").165 Path("/videos/{id}").166 Handler(jwtWrapper(createProxy(167 "media-service",168 "/{id}", resolver, "id"), *auth))169 u, _ := url.Parse("http://example.com")170 wsp := websocketproxy.NewProxy(u)171 log.Println(wsp)172 wsp.Backend = func(r *http.Request) *url.URL {173 address, err := resolver.Resolve("java-evaluation-service")174 if err != nil {175 panic(err)176 }177 u, err := url.Parse(fmt.Sprintf("ws://%s/user-compiler", address))178 if err != nil {179 panic(err)180 }181 return u182 }183 r.Handle("/java-backend", jwtWrapper(wsp, *auth))184 r.PathPrefix("/").Handler(http.FileServer(http.Dir("/app")))185 log.Println("listening on 8080")186 // Bind to a port and pass our router in187 log.Fatal(http.ListenAndServe(":8080", r))188}189func createProxy(service, servicePath string, resolver serviceclient.AddressResolver, idFields ...string) http.Handler {190 result := func(w http.ResponseWriter, r *http.Request) {191 log.Println("incoming request for: ", r.URL)192 vars := mux.Vars(r)193 for _, v := range idFields {194 log.Println("id field is: ", v)195 id := vars[v]196 log.Printf("id is %s", id)197 servicePath = strings.Replace(servicePath, "{"+v+"}", id, -1)198 }199 address, err := resolver.Resolve(service)200 if err != nil {201 log.Println(err)202 w.WriteHeader(500)203 return...
main_test.go
Source:main_test.go
2import (3 "testing"4)5func TestCreateProxy(t *testing.T) {6 _, err := createProxy("abc.test", "")7 if err == nil {8 t.Fatalf("Error should be returned because of empty content")9 }10 _, err = createProxy("abc.test", "1http://12ab:800a")11 if err == nil {12 t.Fatalf("Error should be returned because mallformed domain")13 }14 p, err := createProxy("abc.test", "8080")15 if err != nil {16 t.Fatalf("Error response for valid entry")17 }18 if p.Url.Host != "127.0.0.1:8080" {19 t.Fatalf("Localhost was not added")20 }21 if p.Url.Scheme != "http" {22 t.Fatalf("Scheme was added wrong")23 }24 p, err = createProxy("abc.test", "192.168.1.1:8080")25 if err != nil {26 t.Fatalf("Error response for valid entry")27 }28 if p.Url.Host != "192.168.1.1:8080" {29 t.Fatalf("Localhost was not added")30 }31 if p.Url.Scheme != "http" {32 t.Fatalf("Scheme was added wrong")33 }34 p, err = createProxy("abc.test", "8080")35 if err != nil {36 t.Fatalf("Error response for valid entry")37 }38 if p.Url.Host != "127.0.0.1:8080" {39 t.Fatalf("Localhost was not added")40 }41 if p.Url.Scheme != "http" {42 t.Fatalf("Scheme was added wrong")43 }44 p, err = createProxy("abc.test", "192.168.1.1:8080")45 if err != nil {46 t.Fatalf("Error response for valid entry")47 }48 if p.Url.Host != "192.168.1.1:8080" {49 t.Fatalf("Localhost was not added")50 }51 if p.Url.Scheme != "http" {52 t.Fatalf("Scheme was added wrong")53 }54 p, err = createProxy("abc.test", "https://google.com")55 if err != nil {56 t.Fatalf("Error response for valid entry")57 }58 if p.Url.Host != "google.com" {59 t.Fatalf("Localhost was not added")60 }61 if p.Url.Scheme != "https" {62 t.Fatalf("Scheme was added wrong")63 }64}...
main.go
Source:main.go
1package main2import (3 "net/http"4 "net/http/httputil"5 "net/url"6 "os"7 "strings"8)9func handler(w http.ResponseWriter, r *http.Request) {10}11func singleJoiningSlash(a, b string) string {12 aslash := strings.HasSuffix(a, "/")13 bslash := strings.HasPrefix(b, "/")14 switch {15 case aslash && bslash:16 return a + b[1:]17 case !aslash && !bslash:18 return a + "/" + b19 }20 return a + b21}22// CreateProxy creates a new reverse proxy23func CreateProxy(target *url.URL) *httputil.ReverseProxy {24 targetQuery := target.RawQuery25 director := func(req *http.Request) {26 req.URL.Scheme = target.Scheme27 req.URL.Host = target.Host28 req.URL.Path = singleJoiningSlash(target.Path, req.URL.Path)29 if targetQuery == "" || req.URL.RawQuery == "" {30 req.URL.RawQuery = targetQuery + req.URL.RawQuery31 } else {32 req.URL.RawQuery = targetQuery + "&" + req.URL.RawQuery33 }34 // set custom headers35 req.Header.Set("X-Hostname", os.Getenv("HOSTNAME"))36 req.Header.Set("X-Extra", "hello")37 }38 return &httputil.ReverseProxy{Director: director}39}40func main() {41 port := os.Getenv("PORT")42 apiHost := os.Getenv("API_HOST")43 proxy := CreateProxy(&url.URL{Scheme: "http", Host: apiHost})44 mux := http.NewServeMux()45 mux.HandleFunc("/_health", handler)46 mux.Handle("/", proxy)47 http.ListenAndServe(":"+port, mux)48}...
createProxy
Using AI Code Generation
1import (2func main() {3 proxy := httputil.NewSingleHostReverseProxy(target)4 http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {5 proxy.ServeHTTP(w, r)6 })7 fmt.Println("Starting server on port 8090")8 http.ListenAndServe(":8090", nil)9}10import (11func main() {12 proxy := httputil.NewSingleHostReverseProxy(target)13 proxy1 := httputil.NewSingleHostReverseProxy(target1)14 proxy2 := httputil.NewSingleHostReverseProxy(target2)15 http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {16 proxy.ServeHTTP(w, r)17 })18 http.HandleFunc("/user", func(w http.ResponseWriter, r *http.Request) {19 proxy1.ServeHTTP(w, r)20 })21 http.HandleFunc("/product", func(w http.ResponseWriter, r *http.Request) {22 proxy2.ServeHTTP(w, r)23 })24 fmt.Println("Starting server on port 8090")25 http.ListenAndServe(":8090", nil)26}27import (28func main() {
createProxy
Using AI Code Generation
1import (2func main() {3 main.createProxy()4}5import (6func main() {7 main.createProxy()8}9import (10func main() {11 main.createProxy()12}13import (14func main() {15 main.createProxy()16}17import (18func main() {19 main.createProxy()20}21import (22func main() {23 main.createProxy()24}25import (26func main() {27 main.createProxy()28}29import (30func main() {31 main.createProxy()32}33import (34func main() {35 main.createProxy()36}37import (38func main() {39 main.createProxy()40}41import (42func main() {43 main.createProxy()44}45import (46func main() {47 main.createProxy()48}49import (50func main() {51 main.createProxy()52}53import (54func main() {
createProxy
Using AI Code Generation
1import (2func main() {3 proxy := createProxy()4 handler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {5 fmt.Fprintf(w, "Hello World!")6 })7 server := &http.Server{8 Handler: proxy(handler),9 }10 server.ListenAndServe()11}12import (13func createProxy() func(http.Handler) http.Handler {14 return func(handler http.Handler) http.Handler {15 return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {16 handler.ServeHTTP(w, r)17 })18 }19}20import (21func main() {22 proxy := createProxy()23 handler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {24 fmt.Fprintf(w, "Hello World!")25 })26 server := &http.Server{27 Handler: proxy(handler),28 }29 server.ListenAndServe()30}31func createProxy() func(http.Handler) http.Handler {32 return func(handler http.Handler) http.Handler {33 return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {34 r.Header.Add("proxy-header", "proxy-header-value")
createProxy
Using AI Code Generation
1func main() {2 proxy = createProxy()3 proxy.doAction()4}5func main() {6 proxy = createProxy()7 proxy.doAction()8}9func main() {10 proxy = createProxy()11 proxy.doAction()12}13func main() {14 proxy = createProxy()15 proxy.doAction()16}17func main() {18 proxy = createProxy()19 proxy.doAction()20}21func main() {22 proxy = createProxy()23 proxy.doAction()24}25func main() {26 proxy = createProxy()27 proxy.doAction()28}29func main() {30 proxy = createProxy()31 proxy.doAction()32}33func main() {34 proxy = createProxy()35 proxy.doAction()36}37func main() {38 proxy = createProxy()39 proxy.doAction()40}41func main() {42 proxy = createProxy()43 proxy.doAction()44}45func main() {46 proxy = createProxy()47 proxy.doAction()48}49func main() {50 proxy = createProxy()
createProxy
Using AI Code Generation
1import (2func main() {3 proxy := createProxy()4 fmt.Println(proxy.getProxy())5}6import (7func main() {8 proxy := createProxy()9 fmt.Println(proxy.getProxy())10}11import (12func main() {13 proxy := createProxy()14 fmt.Println(proxy.getProxy())15}16import (17func main() {18 proxy := createProxy()19 fmt.Println(proxy.getProxy())20}21import (22func main() {23 proxy := createProxy()24 fmt.Println(proxy.getProxy())25}26import (27func main() {28 proxy := createProxy()29 fmt.Println(proxy.getProxy())30}31import (32func main() {33 proxy := createProxy()34 fmt.Println(proxy.getProxy())35}36import (37func main() {38 proxy := createProxy()39 fmt.Println(proxy.getProxy())40}41import (42func main() {43 proxy := createProxy()44 fmt.Println(proxy.getProxy())45}46import (47func main() {48 proxy := createProxy()49 fmt.Println(proxy.getProxy())50}51import (52func main() {53 proxy := createProxy()54 fmt.Println(proxy.getProxy())55}56import (57func main() {
createProxy
Using AI Code Generation
1import (2func main() {3 proxy := createProxy()4 proxyType := reflect.TypeOf(proxy)5 proxyMethod := proxyType.MethodByName("DoSomething")6 numIn := methodType.NumIn()7 numOut := methodType.NumOut()8 in := make([]reflect.Value, numIn)9 for i := 0; i < numIn; i++ {10 in[i] = reflect.ValueOf(i)11 }12 out := proxyMethod.Func.Call(in)13 for i := 0; i < numOut; i++ {14 fmt.Println(out[i])15 }16}17import (18type Proxy struct {19 Target interface{}20}21func (p *Proxy) DoSomething(a int) int {22 targetType := reflect.TypeOf(p.Target)23 targetMethod := targetType.MethodByName("DoSomething")24 numIn := methodType.NumIn()25 numOut := methodType.NumOut()26 in := make([]reflect.Value, numIn)27 for i := 0; i < numIn; i++ {28 in[i] = reflect.ValueOf(i)29 }30 out := targetMethod.Func.Call(in)31 for i := 0; i < numOut; i++ {32 fmt.Println(out[i])33 }34 return out[0].Interface().(int)35}36func createProxy() *Proxy {37 target := &Target{}38 proxy := &Proxy{Target: target}
createProxy
Using AI Code Generation
1import (2func main() {3 var proxy = createProxy()4 fmt.Println("Proxy:", proxy)5}6import (7func createProxy() interface{} {8 var proxy = reflect.New(reflect.TypeOf(new(Proxy))).Elem()9 proxy.Set(reflect.ValueOf(Proxy{}))10 return proxy.Interface()11}12type Proxy struct {13}14import (15func main() {16 var proxy = createProxy()17 fmt.Println("Proxy:", proxy)18}19import (20func createProxy() interface{} {21 var proxy = reflect.New(reflect.TypeOf(new(Proxy))).Elem()22 proxy.Set(reflect.ValueOf(Proxy{}))23 return proxy.Interface()24}25type Proxy struct {26}27import (28func main() {29 var proxy = createProxy()30 fmt.Println("Proxy:", proxy)31}32import (33func createProxy() interface{} {34 var proxy = reflect.New(reflect.TypeOf(new(Proxy))).Elem()35 proxy.Set(reflect.ValueOf(Proxy{}))36 return proxy.Interface()37}38type Proxy struct {39}40import (41func main() {42 var proxy = createProxy()43 fmt.Println("Proxy:", proxy)44}45import (46func createProxy() interface{} {47 var proxy = reflect.New(reflect.TypeOf(new(Proxy))).Elem()48 proxy.Set(reflect.ValueOf(Proxy{}))49 return proxy.Interface()50}
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Most used method in
- color
- main
- cliCommands
- cliToxiSubCommands
- cliToxiAddSubCommand
- cliToxiUpdateSubCommand
- cliToxiRemoveSubCommand
- withToxi
- list
- inspectProxy
- toggleProxy
- createProxy
- deleteProxy
- parseToxicity
- addToxic
- updateToxic
- removeToxic
- parseToxicCommonParams
- parseUpdateToxicParams
- parseAddToxicParams
- parseAttributes
- colorEnabled
- enabledText
- Len
- Less
- Swap
- sortedAttributes
- listToxics
- getArgOrFail
- hint
- errorf
- printWidth
- parseArguments
- run
- setupLogger
- BenchmarkDirect
- BenchmarkProxy
- BenchmarkDirectSmall
- BenchmarkProxySmall
- handler1
- handler2
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