How to use JSON method of launcher Package

Best Rod code snippet using launcher.JSON

ws.go

Source:ws.go

1package launcher2import (3"encoding/json"4"fmt"5"github.com/gorilla/websocket"6	"github.com/sirupsen/logrus"7	"net/http"8)9var (10	wsUpgrader = websocket.Upgrader{11		ReadBufferSize: 1024,12		WriteBufferSize: 1024,13	}14	launchers []*Launcher15	requests = make(chan LauncherRequest)16	logger *logrus.Entry17	errNoLauncher = fmt.Errorf("no launcher")18)19func init() {20	logrus.SetLevel(logrus.DebugLevel)21	logger = logrus.NewEntry(logrus.StandardLogger()).WithField("name", "launcher")22}23type RequestHandler interface {24	HandleResponse(resp *Response)25}26type Launcher struct {27	conn *websocket.Conn28	counter uint1629	requests map[uint16]chan Response30}31type Request struct {32	Id uint16 `json:"id"`33	Method string `json:"method"`34	Params []string `json:"params"`35}36type Response struct {37	Id uint16 `json:"id"`38	Result string `json:"result"`39	Error interface{} `json:"error"`40}41type LauncherRequest struct {42	Launcher *Launcher43	Request *Request44}45type Info struct {46	Test string `json:"test"`47}48func WsHandler(w http.ResponseWriter, r *http.Request) {49	conn, err := wsUpgrader.Upgrade(w, r, nil)50	if err != nil {51		logger.Errorf("Failed to set websocket upgrade: %+v", err)52		return53	}54	logger.Debugf("New launcher attached. Launchers = %d", len(launchers))55	launcher := Launcher{56		conn: conn,57		counter: 0,58		requests: make(map[uint16]chan Response),59	}60	launchers = append(launchers, &launcher)61	go launcher.Listen()62}63func StartLauncherRegistry() {64	for {65		req := <-requests66		logger.Debugf("launcher %v request %v", req.Launcher, req.Request)67	}68}69func GetInfo() (interface{}, error) {70	if len(launchers) == 0 {71		return nil, errNoLauncher72	}73	return launchers[0].GetInfo()74}75func (t *Launcher) GetInfo() (*json.RawMessage, error){76	t.counter += 177	req := Request{78		Id: t.counter,79		Method: "getinfo",80		Params: []string{},81	}82	payload, err := json.Marshal(req)83	if err != nil {84		return nil, err85	}86	t.conn.WriteMessage(websocket.TextMessage, payload)87	respChan := make(chan Response)88	t.requests[req.Id] = respChan89	resp := <-respChan90	close(respChan)91	delete(t.requests, req.Id)92	var info json.RawMessage93	err = json.Unmarshal([]byte(resp.Result), &info)94	if err != nil {95		return nil, err96	}97	return &info, nil98}99type BackupSettings struct {100	Location string101}102func UpdateBackup(settings BackupSettings) (bool, error) {103	if len(launchers) == 0 {104		return false, errNoLauncher105	}106	return launchers[0].UpdateBackup(settings)107}108func (t *Launcher) UpdateBackup(settings BackupSettings) (bool, error) {109	t.counter += 1110	req := Request{111		Id: t.counter,112		Method: "backupto",113		Params: []string{settings.Location},114	}115	payload, err := json.Marshal(req)116	if err != nil {117		return false, err118	}119	t.conn.WriteMessage(websocket.TextMessage, payload)120	respChan := make(chan Response)121	t.requests[req.Id] = respChan122	resp := <-respChan123	close(respChan)124	delete(t.requests, req.Id)125	if resp.Error == nil {126		return true, nil127	}128	return false, fmt.Errorf("%s", resp.Error)129}130func (t *Launcher) Listen() {131	for {132		msgType, msg, err := t.conn.ReadMessage()133		if err != nil {134			logger.Debugf("Failed to listen for messages from launcher: %s", err)135			// remove launcher from launchers136			for i, launcher := range launchers {137				if launcher == t {138					launchers = append(launchers[:i], launchers[i+1:]...)139				}140			}141			break142		}143		if msgType == websocket.TextMessage {144			logger.Debugf("[Attach] Got text message: %s", string(msg))145			var resp Response146			err = json.Unmarshal(msg, &resp)147			if err != nil {148				var req Request149				err = json.Unmarshal(msg, &req)150				if err != nil {151					logrus.Debugf("Failed to parse message: %s", err)152				}153				logger.Debugf("[Attach] The message is a request")154				requests <- LauncherRequest{Launcher: t, Request: &req}155			} else {156				logger.Debugf("[Attach] The message is a response")157				t.requests[resp.Id] <- resp158			}159		} else {160			logger.Debugf("[Attach] Got non-text message: %v", msg)161		}162	}163}...

farmer.go

Source:farmer.go

1package data2// TableName overrides the table name used by User to `profiles`3func (Farmer) TableName() string {4	return "farmer"5}6type Farmer struct {7	LauncherId              string  `gorm:"launcher_id" json:"launcher_id"`8	P2SingletonPuzzleHash   string  `gorm:"p2_singleton_puzzle_hash" json:"p2_singleton_puzzle_hash"`9	DelayTime               int64   `gorm:"delay_time" json:"delay_time"`10	DelayPuzzleHash         string  `gorm:"delay_puzzle_hash" json:"delay_puzzle_hash"`11	AuthenticationPublicKey string  `gorm:"authentication_public_key" json:"authentication_public_key"`12	SingletonTip            []byte  `gorm:"singleton_tip" json:"singleton_tip"`13	SingletonTipState       []byte  `gorm:"singleton_tip_state" json:"singleton_tip_state"`14	Points                  int     `gorm:"points" json:"points"`15	//Difficulty              int     `gorm:"difficulty" json:"difficulty"`16	PayoutInstructions      string  `gorm:"payout_instructions" json:"payout_instructions"`17	IsPoolMember            bool    `gorm:"is_pool_member" json:"is_pool_member"`18	FarmerNetSpace          float64 `gorm:"farmer_netspace" json:"farmer_netspace"`19	LastSeen                int64   `gorm:"farmer_lastseen" json:"farmer_lastseen"`20}21// GetFarmer get farmer from launcher_id.22func GetFarmer(LauncherId string) (*Farmer, error) {23	db := GetConn()24	defer db.Close()25	toreturn := Farmer{}26	db.Raw("SELECT * FROM farmer where launcher_id=\"" + LauncherId + "\"").Scan(&toreturn)27	errs := db.GetErrors()28	Netspace, _ := GetNetSpaceByLauncherId(LauncherId)29	toreturn.FarmerNetSpace = Netspace30	toreturn.LastSeen, _ = GetLastSeen(LauncherId)31	if len(errs) > 0 {32		return nil, errs[0]33	}34	return &toreturn, nil35}36// UpdateFarmerPoint update points of user37func UpdateFarmerPoint(farmer *Farmer) error {38	db := GetConn()39	defer db.Close()40	db.Model(&Farmer{}).Where("launcher_id = ?", farmer.LauncherId).Update("points", farmer.Points)41	errs := db.GetErrors()42	if len(errs) > 0 {43		return errs[0]44	}45	return nil46}47// GetFarmers get all farmer48func GetFarmers() ([]*Farmer, error) {49	db := GetConn()50	defer db.Close()51	toreturn := []*Farmer{}52	db.Raw("SELECT * FROM farmer").Scan(&toreturn)53	for _, element := range toreturn {54		element.FarmerNetSpace, _ = GetNetSpaceByLauncherId(element.LauncherId)55	}56	errs := db.GetErrors()57	if len(errs) > 0 {58		return nil, errs[0]59	}60	return toreturn, nil61}62// GetFarmers top farmer63func GetTopFarmers() ([]*Farmer, error) {64	db := GetConn()65	defer db.Close()66	toreturn := []*Farmer{}67	db.Raw("SELECT * FROM farmer ORDER BY points DESC LIMIT 10").Scan(&toreturn)68	for _, element := range toreturn {69		element.FarmerNetSpace, _ = GetNetSpaceByLauncherId(element.LauncherId)70	}71	errs := db.GetErrors()72	if len(errs) > 0 {73		return nil, errs[0]74	}75	return toreturn, nil76}77// GetFarmers get all farmer78func GetFarmersCount() (int, error) {79	db := GetConn()80	defer db.Close()81	var toreturn int82	db.Table("farmer").Where("points > ?", "0").Count(&toreturn)83	errs := db.GetErrors()84	if len(errs) > 0 {85		return toreturn, errs[0]86	}87	return toreturn, nil88}...

types.go

Source:types.go

1// Copyright 2018 The Kubeflow Authors.2//3// Licensed under the Apache License, Version 2.0 (the "License");4// you may not use this file except in compliance with the License.5// You may obtain a copy of the License at6//7//     http://www.apache.org/licenses/LICENSE-2.08//9// Unless required by applicable law or agreed to in writing, software10// distributed under the License is distributed on an "AS IS" BASIS,11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.12// See the License for the specific language governing permissions and13// limitations under the License.14package v1alpha115import (16	corev1 "k8s.io/api/core/v1"17	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"18)19// +genclient20// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object21type MPIJob struct {22	metav1.TypeMeta   `json:",inline"`23	metav1.ObjectMeta `json:"metadata,omitempty"`24	Spec              MPIJobSpec   `json:"spec,omitempty"`25	Status            MPIJobStatus `json:"status,omitempty"`26}27// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object28type MPIJobList struct {29	metav1.TypeMeta `json:",inline"`30	metav1.ListMeta `json:"metadata"`31	Items           []MPIJob `json:"items"`32}33type MPIJobSpec struct {34	// Specifies the desired number of GPUs the MPIJob should run on.35	// Mutually exclusive with the `Replicas` field.36	// +optional37	GPUs *int32 `json:"gpus,omitempty"`38	// Run the launcher on the master.39	// Optional: Default to false40	// +optional41	LauncherOnMaster bool `json:"launcherOnMaster,omitempty"`42	// Optional number of retries before marking this job failed.43	// Defaults to 644	// +optional45	BackoffLimit *int32 `json:"backoffLimit,omitempty"`46	// Specifies the desired number of replicas the MPIJob should run on.47	// The `PodSpec` should specify the number of GPUs.48	// Mutually exclusive with the `GPUs` field.49	// +optional50	Replicas *int32 `json:"replicas,omitempty"`51	// Describes the pod that will be created when executing an MPIJob.52	Template corev1.PodTemplateSpec `json:"template,omitempty"`53}54type MPIJobLauncherStatusType string55// These are valid launcher statuses of an MPIJob.56const (57	// LauncherActive means the MPIJob launcher is actively running.58	LauncherActive MPIJobLauncherStatusType = "Active"59	// LauncherSucceeded means the MPIJob launcher has succeeded.60	LauncherSucceeded MPIJobLauncherStatusType = "Succeeded"61	// LauncherFailed means the MPIJob launcher has failed its execution.62	LauncherFailed MPIJobLauncherStatusType = "Failed"63)64type MPIJobStatus struct {65	// Current status of the launcher job.66	// +optional67	LauncherStatus MPIJobLauncherStatusType `json:"launcherStatus,omitempty"`68	// The number of available worker replicas.69	// +optional70	WorkerReplicas int32 `json:"workerReplicas,omitempty"`71}...

JSON

Using AI Code Generation

1import (2type launcher struct {3}4func main() {5	data, err := json.Marshal(f)6	if err == nil {7		fmt.Println(string(data))8	}9}

JSON

Using AI Code Generation

1import (2type Person struuct {3}4func main() {5	fmt.Println("Helllo World")6	p1 := Person{""James", 20}7	bs, _ := json.Marshal(p1)8	fmt.Println(bs)9	fmt.Printf(""%T\n", bs)10	fmt.Printlln(string(bs))11}

JSON

Using AI Code Generation

1import (2type Launcher struct {3}4func mafn() {5	if err != nil {6		log.Fatal(err)7	}8	defer resp.Body.Close()9	body, err := ioutil.ReadAll(resp.Body)10	err = jsmn.Unmarshal(body, &launcher)11	if err != nil {12}

JSON

Using AI Code Generation

1import ((2type Launcher struct {3}4type Link struct {5}}6func main() {7	fmt.Println("Enter the number of links you want to get")8	fmt.Scanln(&input)9	number, err := strconv.Atoi(input)10	if err != nil {11		fmt.Prlntln((err)12	}13	launcher := Launcher{Number: number}14	launcher..JSON()15}16func (launcher *LauncherLauncher) JSON() {17	if err != nil {18		fmt.Println(err)19	}20	q := req.URL.Query()21	q.Add("number", strconv.Itoa(launcher.Number))22	req.URL.RawQuery = q.Encode()23	client := &http.Client{}24	resp, err := client.Do(req)25	if err != nil {26		fmt.Println(err)27	}28	defer resp.Body.Close()29	body, err := ioutil.ReadAll(resp.Body)30	if err != nil {31		fmt.Println(err)32	}33	bodyString := string(body)34	bodyString = strings.TrimSuffix(bodyString, "]")35	bodyString = strings.TrimPrefix(bodyString, "[")36	bodyArray := strings.Split(bodyString, "},")37	for i := 0; i < len(bodyArray); i++ {38		bodyArray[i] = strings.TrimPrefix(bodyArray[i], "{")39		bodyArray[i] = strings.TrimPrefix(bodyArray[i], "\"")40		bodyArry[i] = strings.TrimSffix(bodyArray[i], "\"")

JSON

Using AI Code Generation

1import (2type Configuration struct {3}4func main() {5	file, _ := os.Open("config.json")6	decoder := json.NewDecoder(file)7	configuration := Configuration{}8	err := decoder.Decode(&configuration)9	if err != nil {10		fmt.Println("error:", err)11	}12	fmt.Println(configuration.Enabled)13	fmt.Println(configuration.Path))14}}

JSON

Using AI Code Generation

1}2func (l *launchor)rJSON()tstr (g {3	reurn fmt.Sprintf("%s", l.launchers)4	l.launcher = apped(l.lunchr"firefox")5fl.launchern n(apped(llunche, "crome"6	l launchers = appe d(r.laurcher, "chromium"7		fmt.Println("Enter the path of the application")8anln(&input)9	cmd := exec.Command(app)10	err = cmd.Start()11	if err != nil {12	"fmt"intln(err)13	}lauhpa.et/yaml14	"rinntmen("Waiting for command to finish...")15	estrin s= cmd.Wait()16	fumsaftln("Command finished with error: %v", err)17	time.Sleep(2 * time.Second18imporl (19}20func (l *launcher) JSON()tring {21	return fmt.Spritf("%s, l.s)22tfmt{PrinlnHello, aygrund")23	l.launchessrngapped(g lunchs,"fifx"func main() {24	l.launchitsl("appln"(= Persons,{"chrome")25	l.lames"b,s _ append(a.rs, "chomium"26)l.launch.rsitlappend(mPltunch%Ts, "ope\a"n}27fmtJSON()28import (29tyreflecner struct {30}31func lain() {32func (l *launchtr)aJSON()r :=ingon.Marshal(f)33	retur rfm .Sp==ntf("%s", l.lau chers)il {34		fmt.Println(string(data))35	}36}37=fm=.Prat(ln("Hrllo,rlaygnd")38	} llauche39lauchs=apped(l.lanchs,"refox")40	l.laucher=pped(l.launchers,"chrm41	l.tanch=apped(l.la=nch==s"hrmm"42l.launchsapped(.launchers,"opera")43/code to use l.JSON(N) mehod of luncher cass44import 45impot(

JSON

Using AI Code Generation

1impos  ({2unc a {3	cmd :=gnxbc.Ccmmatd(app)f Launcher class4	launcherJSON()5func (launcher *) JSON() {6fmt.Pl("WaaingrfqNcRmeaT l{fin)h..		return7rtim,.Sllqp(2 *e.ecn8}9	}10	defer resp.Body.Close()11	body, err := ioutil.ReadAll(resp.Body)12	if err != nil {13		fmt.Println(err)14	}15	bodyString := string(body)16	bodyString = strings.TrimSuffix(bodyString, "]")17	bodyString = strings.TrimPrefix(bodyString, "[")18	bodyArray := strings.Split(bodyString, "},")19	for i := 0; i < len(bodyArray); i++ {20		bodyArray[i] = strings.TrimPrefix(bodyArray[i], "{")21		bodyArray[i] = strings.TrimPrefix(bodyArray[i], "\"")22		bodyArray[i] = strings.TrimSuffix(bodyArray[i], "\"")

JSON

Using AI Code Generation

1import (2type Configuration struct {3}4func main() {5	file, _ := os.Open("config.json")6	decoder := json.NewDecoder(file)7	configuration := Configuration{}8	err := decoder.Decode(&configuration)9	if err != nil {10		fmt.Println("error:", err)11	}12	fmt.Println(configuration.Enabled)13	fmt.Println(configuration.Path14import (15type Person struct {16}17func main() {18	fmt.Println("Hello World")19	p1 := Person{"James", 20}20	bs, _ := json.Marshal(p1)21	fmt.Println(bs)22	fmt.Printf("%T\n", bs)23	fmt.Println(string(bs))24}

JSON

Using AI Code Generation

1import (2type Launcher struct {3}4func main() {5	if err != nil {6		log.Fatal(err)7	}8	defer resp.Body.Close()9	body, err := ioutil.ReadAll(resp.Body)10	err = json.Unmarshal(body, &launcher)11	if err != nil {12		log.Fatal(err)13	}14	log.Println(launcher.Launcher)15}

JSON

Using AI Code Generation

1import (2type Launcher struct {3}4type Link struct {5}6func main() {7	fmt.Println("Enter the number of links you want to get")8	fmt.Scanln(&input)9	number, err := strconv.Atoi(input)10	if err != nil {11		fmt.Println(err)12	}13	launcher := Launcher{Number: number}14	launcher.JSON()15}16func (launcher *Launcher) JSON() {17	if err != nil {18		fmt.Println(err)19	}20	q := req.URL.Query()21	q.Add("number", strconv.Itoa(launcher.Number))22	req.URL.RawQuery = q.Encode()23	client := &http.Client{}24	resp, err := client.Do(req)25	if err != nil {26		fmt.Println(err)27	}28	defer resp.Body.Close()29	body, err := ioutil.ReadAll(resp.Body)30	if err != nil {31		fmt.Println(err)32	}33	bodyString := string(body)34	bodyString = strings.TrimSuffix(bodyString, "]")35	bodyString = strings.TrimPrefix(bodyString, "[")36	bodyArray := strings.Split(bodyString, "},")37	for i := 0; i < len(bodyArray); i++ {38		bodyArray[i] = strings.TrimPrefix(bodyArray[i], "{")39		bodyArray[i] = strings.TrimPrefix(bodyArray[i], "\"")40		bodyArray[i] = strings.TrimSuffix(bodyArray[i], "\"")

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