How to use Proxy method of launcher Package

Best Rod code snippet using launcher.Proxy

launcher.go

Source:launcher.go

...48		mutex:    new(sync.RWMutex),49		services: make(map[string]*Client),50	}51}52// GetProxy - Gets a proxy.53// First checks if there are running tor services that are not used.54// If yes then use one. If not then check if the limit was not yet reached.55// If limit was exceed return ResourceExhausted error.56// If we can launch a to service then do it.57func (launcher *Launcher) GetProxy(ctx context.Context, req *proxies.ProxyRequest) (resp *proxies.ProxyResponse, err error) {58	// Sanitize expire seconds59	req.ExpireSeconds = launcher.expireSeconds(req.ExpireSeconds)60	// Get proxy from running61	resp, err = launcher.getProxy(ctx, req)62	if err != nil || resp != nil {63		return64	}65	// Check if we can create more66	if launcher.count >= launcher.opts.Limit {67		return nil, grpc.Errorf(codes.ResourceExhausted, "Instances limit exceeded")68	}69	launcher.mutex.Lock()70	num := launcher.count71	launcher.count = num + 172	launcher.mutex.Unlock()73	// Launch a tor74	service, err := Launch(ctx, &LaunchOptions{75		Path:                launcher.opts.Defaults.Path,76		Quiet:               launcher.opts.Defaults.Quiet,77		ControlPassword:     launcher.opts.Defaults.ControlPassword,78		ControlPasswordHash: launcher.opts.Defaults.ControlPasswordHash,79		MaxMindDB:           launcher.opts.Defaults.MaxMindDB,80		ProxyPort:           proxyutil.FreePort(),81		ControlPort:         proxyutil.FreePort(),82	})83	if err != nil {84		glog.Warningf("Launch error: %v", err)85		return nil, grpc.Errorf(codes.Internal, "Cannot launch TOR instance")86	}87	// Generate random service ID88	id := uuid.NewV4().String()89	// Add service to map90	launcher.mutex.Lock()91	service.LockInSeconds(req.ExpireSeconds)92	launcher.services[id] = service93	glog.Infof("Launched (tor-%d) - %s", num+1, service.PublicIP())94	launcher.mutex.Unlock()95	return &proxies.ProxyResponse{96		Id:            id,97		Endpoint:      service.Endpoint(),98		ExpireSeconds: service.ProxyExpirationSeconds(),99	}, nil100}101// getProxy - Gets but doesnt create on not found.102func (launcher *Launcher) getProxy(ctx context.Context, req *proxies.ProxyRequest) (resp *proxies.ProxyResponse, err error) {103	launcher.mutex.RLock()104	defer launcher.mutex.RUnlock()105	for id, service := range launcher.services {106		if service.IsBusy() {107			continue108		}109		// Restart service meaning request a new IP address110		// Do it if its possible111		if ok, err := service.RequestNewIdentityAndLock(req.ExpireSeconds); err != nil {112			glog.Warningf("Error requesting new identity: %v", err)113			continue114		} else if !ok && req.NewIp {115			continue116		}117		glog.Infof("Proxy - %s", service.PublicIP())118		// Get service information and return it in response119		return &proxies.ProxyResponse{120			Id:            id,121			Endpoint:      service.Endpoint(),122			ExpireSeconds: service.ProxyExpirationSeconds(),123		}, nil124	}125	return nil, nil126}127// Release - Releases a proxy.128func (launcher *Launcher) Release(ctx context.Context, req *proxies.ReleaseRequest) (resp *platform.Empty, err error) {129	launcher.mutex.Lock()130	defer launcher.mutex.Unlock()131	// Get tor service by id132	service, ok := launcher.services[req.Id]133	if !ok || service == nil {134		return nil, grpc.Errorf(codes.NotFound, "Service was not found")135	}136	// Release the service137	service.Release()138	return platform.EmptyMessage, nil139}140// RefreshLock - Refresh proxy lock.141func (launcher *Launcher) RefreshLock(ctx context.Context, req *proxies.RefreshProxy) (resp *platform.Empty, err error) {142	launcher.mutex.Lock()143	defer launcher.mutex.Unlock()144	// Get tor service by id145	service, ok := launcher.services[req.Id]146	if !ok || service == nil {147		return nil, grpc.Errorf(codes.NotFound, "Service was not found")148	}149	// Refresh the lock150	service.LockInSeconds(launcher.expireSeconds(req.ExpireSeconds))151	return platform.EmptyMessage, nil152}153// Close - Kills all TOR instances.154func (launcher *Launcher) Close() (err error) {155	launcher.mutex.Lock()...

main.go

Source:main.go

...21var config struct {22	BindAddress           string `json:"bind_address"`23	LauncherConfiguration struct {24		SelectedLauncher string                     `json:"selected_launcher"`25		SimpleProxy      launcher.SimpleProxyConfig `json:"simple_proxy"`26		Executable       launcher.ExecutableConfig  `json:"executable"`27	} `json:"launcher_configuration"`28	DirectorConfig director.Config `json:"director_configuration"`29}30func main() {31	kong.Parse(&CLI)32	zapLogger, err := zap.NewDevelopment()33	if err != nil {34		panic(fmt.Sprintf("failed to initialise logger: %v", err))35	}36	logger := zapr.NewLogger(zapLogger).WithName("server-saver")37	ctx, cancel := context.WithCancel(context.Background())38	group, ctx := errgroup.WithContext(ctx)39	cfgFile, err := os.Open(CLI.Config)40	if err != nil {41		fmt.Printf("unable to open configuration: %v\n", err)42		os.Exit(1)43	}44	dec := json.NewDecoder(cfgFile)45	if err := dec.Decode(&config); err != nil {46		fmt.Printf("unable to parse configuration file: %v\n", err)47		os.Exit(1)48	}49	group.Go(func() error {50		l := logger.WithName("exit-handler")51		s := make(chan os.Signal)52		signal.Notify(s, syscall.SIGTERM, syscall.SIGINT)53		l.Info("waiting for exit signal")54		<-s55		l.Info("exit signal received")56		cancel()57		return nil58	})59	var l launcher.Launcher60	if config.LauncherConfiguration.SelectedLauncher == "simple-proxy" {61		l = launcher.NewSimpleProxy(config.LauncherConfiguration.SimpleProxy)62	} else if config.LauncherConfiguration.SelectedLauncher == "executable" {63		l = launcher.NewExecutableLauncher(64			ctx,65			logger.WithName("executable-launcher"),66			config.LauncherConfiguration.Executable,67		)68	} else {69		fmt.Println("no known launcher specified in configuration file")70		os.Exit(1)71	}72	d := director.New(ctx, logger.WithName("director"), l, config.DirectorConfig)73	p := proxy.Server{74		OnConnect: func(info proxy.ConnInfo) {75			d.RegisterConnection(info.Uid())76		},77		OnDisconnect: func(info proxy.ConnInfo) {78			d.UnregisterConnection(info.Uid())79		},80		Target: l,81	}82	group.Go(func() error {83		return p.Proxy(ctx, logger.WithName("proxy-server"), config.BindAddress)84	})85	if err := group.Wait(); err != nil {86		fmt.Printf("error: %v\n", err)87	}88}...

supervisor_state.go

Source:supervisor_state.go

...6	IsSkip() bool7	SupPkg() habpkg.HabPkg8	BinPkg() habpkg.HabPkg9	LauncherPkg() habpkg.HabPkg10	ProxyConfig() string11}12type enforcedSupervisorState struct {13	// hab-sup package14	supPkg habpkg.HabPkg15	// hab package (ugh, this is literally the hab habpkg.HabPkg)16	binPkg      habpkg.HabPkg17	launcherPkg habpkg.HabPkg18	proxyConfig string19}20func (s enforcedSupervisorState) IsSkip() bool {21	return false22}23func (s enforcedSupervisorState) SupPkg() habpkg.HabPkg {24	return s.supPkg25}26func (s enforcedSupervisorState) BinPkg() habpkg.HabPkg {27	return s.binPkg28}29func (s enforcedSupervisorState) LauncherPkg() habpkg.HabPkg {30	return s.launcherPkg31}32func (s enforcedSupervisorState) ProxyConfig() string {33	return s.proxyConfig34}35type skippedSupervisorState struct{}36func (s skippedSupervisorState) IsSkip() bool {37	return true38}39func (s skippedSupervisorState) SupPkg() habpkg.HabPkg {40	return habpkg.HabPkg{}41}42func (s skippedSupervisorState) BinPkg() habpkg.HabPkg {43	return habpkg.HabPkg{}44}45func (s skippedSupervisorState) LauncherPkg() habpkg.HabPkg {46	return habpkg.HabPkg{}47}48func (s skippedSupervisorState) ProxyConfig() string {49	return ""50}51func NewSupervisorState(supPkg habpkg.HabPkg, binPkg habpkg.HabPkg,52	launcherPkg habpkg.HabPkg, proxyConfig string) SupervisorState {53	return enforcedSupervisorState{54		supPkg:      supPkg,55		binPkg:      binPkg,56		launcherPkg: launcherPkg,57		proxyConfig: proxyConfig,58	}59}60func NewSkipSupervisorState() SupervisorState {61	return skippedSupervisorState{}62}...

Proxy

Using AI Code Generation

1import (2func main() {3	c := cron.New()4	c.AddFunc("*/1 * * * * *", func() { fmt.Println("Every second") })5	c.Start()6	select {}7}

Proxy

Using AI Code Generation

1import (2type Launcher struct {3}4func (l *Launcher) Proxy(method string, args interface{}, reply interface{}) error {5    return l.Client.Call("Launcher."+method, args, reply)6}7func main() {8    client, _ := rpc.DialHTTP("tcp", "

Proxy

Using AI Code Generation

1import "fmt"2func main() {3    fmt.Println("Hello, World!")4}5import "fmt"6func main() {7    fmt.Println("Hello, World!")8}9import "fmt"10func main() {11    fmt.Println("Hello, World!")12}13import "fmt"14func main() {15    fmt.Println("Hello, World!")16}17import "fmt"18func main() {19    fmt.Println("Hello, World!")20}21import "fmt"22func main() {23    fmt.Println("Hello, World!")24}25import "fmt"26func main() {27    fmt.Println("Hello, World!")28}29import "fmt"30func main() {31    fmt.Println("Hello, World!")32}33import "fmt"34func main() {35    fmt.Println("Hello, World!")36}37import "fmt"38func main() {39    fmt.Println("Hello, World!")40}41import "fmt"42func main() {43    fmt.Println("Hello, World!")44}45import "fmt"46func main() {47    fmt.Println("Hello, World!")48}49import "fmt"50func main() {51    fmt.Println("Hello, World!")52}53import "fmt"54func main() {55    fmt.Println("Hello, World!")56}57import "fmt"58func main() {59    fmt.Println("Hello, World!")60}

Proxy

Using AI Code Generation

1import (2func main() {3	fmt.Println("In main")4	http.HandleFunc("/hello", func(w http.ResponseWriter, r *http.Request) {5		fmt.Fprint(w, "Hello world")6	})7	http.ListenAndServe(":8080", nil)8}9import (10func main() {11	fmt.Println("In main")12	fmt.Println("u: ", u)13	proxy := http.ProxyURL(u)14	fmt.Println("proxy: ", proxy)15	http.HandleFunc("/hello", func(w http.ResponseWriter, r *http.Request) {16		fmt.Fprint(w, "Hello world")17	})18	http.ListenAndServe(":8081", nil)19}20import (21func main() {22	fmt.Println("In main")23	http.HandleFunc("/hello", func(w http.ResponseWriter, r *http.Request) {24		fmt.Fprint(w, "Hello world")25	})26	fmt.Println("proxy: ", proxy)27	http.ListenAndServe(":8081", nil)28}29import (30func main() {31	fmt.Println("In main")32	http.HandleFunc("/hello", func(w http.ResponseWriter, r *http.Request) {33		fmt.Fprint(w, "Hello world")34	})35	fmt.Println("proxy: ", proxy)36	http.ListenAndServe(":8081", nil)37}38import (39func main() {40	fmt.Println("In main")41	fmt.Println("u: ", u)42	proxy := http.ProxyURL(u)43	fmt.Println("proxy: ", proxy)44	http.HandleFunc("/hello", func(w http.ResponseWriter, r *http.Request) {45		fmt.Fprint(w, "Hello world")46	})47	http.ListenAndServe(":8081", nil)48}

Proxy

Using AI Code Generation

1import (2func main() {3	launcher.Proxy()4}5import (6type Launcher struct {7}8func (l Launcher) Proxy() {9	fmt.Println("Proxy method")10}11import (12func main() {13	launcher.Proxy()14}15import (16type Launcher struct {17}18func (l Launcher) Proxy() {19	fmt.Println("Proxy method")20}21import (22func main() {23	launcher.Proxy()24}25import (26type Launcher struct {27}28func (l Launcher) Proxy() {29	fmt.Println("Proxy method")30}31import (32func main() {33	launcher.Proxy()34}35import (36type Launcher struct {37}38func (l Launcher) Proxy() {39	fmt.Println("Proxy method")40}41import (42func main() {43	launcher.Proxy()44}45import (46type Launcher struct {47}48func (l Launcher) Proxy() {49	fmt.Println("Proxy method")50}

Proxy

Using AI Code Generation

1import "fmt"2import "net"3import "log"4import "os"5import "os/exec"6import "runtime"7import "syscall"8import "io"9import "bufio"10import "strings"11import "strconv"12import "time"13import "encoding/json"14import "github.com/kr/pty"15import "github.com/creack/pty"16type Launcher struct {17    Proxy func(net.Conn)18}19func main() {20    l := Launcher{}21    l.Proxy = func(conn net.Conn) {22        buf := make([]byte, 4)23        _, err := conn.Read(buf)24        if err != nil {25        }26        length, err := strconv.Atoi(string(buf))27        if err != nil {28        }29        buf = make([]byte, length)30        _, err = conn.Read(buf)31        if err != nil {32        }33        command := string(buf)34        buf = make([]byte, 4)35        _, err = conn.Read(buf)36        if err != nil {37        }38        length, err = strconv.Atoi(string(buf))39        if err != nil {40        }41        buf = make([]byte, length)42        _, err = conn.Read(buf)43        if err != nil {44        }45        arguments := string(buf)46        args := strings.Split(arguments, " ")47        cmd := exec.Command(command, args...)48        cmd.Start()49        cmd.Wait()50    }51    listener, err := net.Listen("tcp", "

Proxy

Using AI Code Generation

1import (2func main() {3	fmt.Println("Hello, world.")4	launcher.Proxy()5}6import (7func Proxy() {8	fmt.Println("Hello, world.")9}10I have tried to follow the steps in this question but I am still getting the same error. I have also tried to change the import path to launcher/launcher.go and launcher.go but still getting the same error

Proxy

Using AI Code Generation

1import (2func main() {3	launcher := NewLauncher()4	launcher.Proxy()5}6type Launcher struct {7}8func NewLauncher() *Launcher {9	return &Launcher{}10}11func (l *Launcher) Proxy() {12	fmt.Println("Proxy")13}14import (15func main() {16	launcher := NewLauncher()17	launcher.Proxy()18}19type Launcher struct {20}21func NewLauncher() *Launcher {22	return &Launcher{}23}24func (l *Launcher) Proxy() {25	fmt.Println("Proxy")26}27import (28func main() {29    launcher := NewLauncher()30    launcher.Proxy()31}32type Launcher struct {33}34func NewLauncher() *Launcher {35    return &Launcher{}36}37func (l *Launcher) Proxy() {38    fmt.Println("Proxy")39}40import (41func main() {42    launcher := NewLauncher()43    launcher.Proxy()44}45type Launcher struct {46}47func NewLauncher() *Launcher {48    return &Launcher{}49}50func (l *Launcher) Proxy()

Proxy

Using AI Code Generation

1import (2func main() {3	launcherClass := reflect.TypeOf((*Launcher)(nil)).Elem()4	proxyMethod, ok := launcherClass.MethodByName("Proxy")5	if !ok {6		fmt.Println("Proxy method not found")7		os.Exit(1)8	}9	launcher := Launcher{}10	proxyMethod.Func.Call([]reflect.Value{11		reflect.ValueOf(&launcher),12		reflect.ValueOf("GET"),13		reflect.ValueOf(""),14		reflect.ValueOf(""),15	})16}17type Launcher struct{}18func (l *Launcher) Proxy(url, method, body, headers string) {19	fmt.Println("Proxy called")20}21import (22func main() {23	launcherClass := reflect.TypeOf((*Launcher)(nil)).Elem()24	proxyMethod, ok := launcherClass.MethodByName("Proxy")25	if !ok {26		fmt.Println("Proxy method not found")27		os.Exit(1)28	}29	launcher := Launcher{}30	proxyMethod.Func.Call([]reflect.Value{31		reflect.ValueOf(&launcher),32		reflect.ValueOf("GET"),33		reflect.ValueOf(""),34		reflect.ValueOf(""),35	})36}37type Launcher struct{}38func (l *Launcher) Proxy(url, method, body, headers string) {39	fmt.Println("Proxy called")40}41import (

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