How to use killRunner method of runner Package

Best Gauge code snippet using runner.killRunner

runner.go

Source:runner.go Github

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...82 if done {83 return nil84 }85 case <-time.After(config.PluginKillTimeout()):86 return r.killRunner()87 }88 return nil89}90func (r *MultithreadedRunner) Connection() net.Conn {91 return r.r.connection92}93func (r *MultithreadedRunner) killRunner() error {94 if r.r.Cmd != nil && r.r.Cmd.Process != nil {95 logger.Warning("Killing runner with PID:%d forcefully", r.r.Cmd.Process.Pid)96 return r.r.Cmd.Process.Kill()97 }98 return nil99}100func (r *MultithreadedRunner) Pid() int {101 return -1102}103func (r *MultithreadedRunner) ExecuteAndGetStatus(message *gauge_messages.Message) *gauge_messages.ProtoExecutionResult {104 return r.r.ExecuteAndGetStatus(message)105}106type RunnerInfo struct {107 Id string108 Name string109 Version string110 Description string111 Run struct {112 Windows []string113 Linux []string114 Darwin []string115 }116 Init struct {117 Windows []string118 Linux []string119 Darwin []string120 }121 Lib string122 Multithreaded bool123 GaugeVersionSupport version.VersionSupport124}125func ExecuteInitHookForRunner(language string) error {126 if err := config.SetProjectRoot([]string{}); err != nil {127 return err128 }129 runnerInfo, err := GetRunnerInfo(language)130 if err != nil {131 return err132 }133 command := []string{}134 switch runtime.GOOS {135 case "windows":136 command = runnerInfo.Init.Windows137 break138 case "darwin":139 command = runnerInfo.Init.Darwin140 break141 default:142 command = runnerInfo.Init.Linux143 break144 }145 languageJSONFilePath, err := plugin.GetLanguageJSONFilePath(language)146 runnerDir := filepath.Dir(languageJSONFilePath)147 cmd, err := common.ExecuteCommand(command, runnerDir, os.Stdout, os.Stderr)148 if err != nil {149 return err150 }151 return cmd.Wait()152}153func GetRunnerInfo(language string) (*RunnerInfo, error) {154 runnerInfo := new(RunnerInfo)155 languageJSONFilePath, err := plugin.GetLanguageJSONFilePath(language)156 if err != nil {157 return nil, err158 }159 contents, err := common.ReadFileContents(languageJSONFilePath)160 if err != nil {161 return nil, err162 }163 err = json.Unmarshal([]byte(contents), &runnerInfo)164 if err != nil {165 return nil, err166 }167 return runnerInfo, nil168}169func (r *LanguageRunner) IsProcessRunning() bool {170 r.mutex.Lock()171 ps := r.Cmd.ProcessState172 r.mutex.Unlock()173 return ps == nil || !ps.Exited()174}175func (r *LanguageRunner) IsMultithreaded() bool {176 return r.multiThreaded177}178func (r *LanguageRunner) Kill() error {179 if r.IsProcessRunning() {180 defer r.connection.Close()181 conn.SendProcessKillMessage(r.connection)182 exited := make(chan bool, 1)183 go func() {184 for {185 if r.IsProcessRunning() {186 time.Sleep(100 * time.Millisecond)187 } else {188 exited <- true189 return190 }191 }192 }()193 select {194 case done := <-exited:195 if done {196 return nil197 }198 case <-time.After(config.PluginKillTimeout()):199 logger.Warning("Killing runner with PID:%d forcefully", r.Cmd.Process.Pid)200 return r.killRunner()201 }202 }203 return nil204}205func (r *LanguageRunner) Connection() net.Conn {206 return r.connection207}208func (r *LanguageRunner) killRunner() error {209 return r.Cmd.Process.Kill()210}211func (r *LanguageRunner) Pid() int {212 return r.Cmd.Process.Pid213}214func (r *LanguageRunner) ExecuteAndGetStatus(message *gauge_messages.Message) *gauge_messages.ProtoExecutionResult {215 response, err := conn.GetResponseForGaugeMessage(message, r.connection)216 if err != nil {217 return &gauge_messages.ProtoExecutionResult{Failed: true, ErrorMessage: err.Error()}218 }219 if response.GetMessageType() == gauge_messages.Message_ExecutionStatusResponse {220 executionResult := response.GetExecutionStatusResponse().GetExecutionResult()221 if executionResult == nil {222 errMsg := "ProtoExecutionResult obtained is nil"223 logger.Errorf(errMsg)224 return errorResult(errMsg)225 }226 return executionResult227 }228 errMsg := fmt.Sprintf("Expected ExecutionStatusResponse. Obtained: %s", response.GetMessageType())229 logger.Errorf(errMsg)230 return errorResult(errMsg)231}232func errorResult(message string) *gauge_messages.ProtoExecutionResult {233 return &gauge_messages.ProtoExecutionResult{Failed: true, ErrorMessage: message, RecoverableError: false}234}235// Looks for a runner configuration inside the runner directory236// finds the runner configuration matching to the manifest and executes the commands for the current OS237func StartRunner(manifest *manifest.Manifest, port string, reporter reporter.Reporter, killChannel chan bool, debug bool) (*LanguageRunner, error) {238 var r RunnerInfo239 runnerDir, err := getLanguageJSONFilePath(manifest, &r)240 if err != nil {241 return nil, err242 }243 compatibilityErr := version.CheckCompatibility(version.CurrentGaugeVersion, &r.GaugeVersionSupport)244 if compatibilityErr != nil {245 return nil, fmt.Errorf("Compatibility error. %s", compatibilityErr.Error())246 }247 command := getOsSpecificCommand(r)248 env := getCleanEnv(port, os.Environ(), debug)249 cmd, err := common.ExecuteCommandWithEnv(command, runnerDir, reporter, reporter, env)250 if err != nil {251 return nil, err252 }253 go func() {254 select {255 case <-killChannel:256 cmd.Process.Kill()257 }258 }()259 // Wait for the process to exit so we will get a detailed error message260 errChannel := make(chan error)261 testRunner := &LanguageRunner{Cmd: cmd, errorChannel: errChannel, mutex: &sync.Mutex{}, multiThreaded: r.Multithreaded}262 testRunner.waitAndGetErrorMessage()263 return testRunner, nil264}265func getLanguageJSONFilePath(manifest *manifest.Manifest, r *RunnerInfo) (string, error) {266 languageJSONFilePath, err := plugin.GetLanguageJSONFilePath(manifest.Language)267 if err != nil {268 return "", err269 }270 contents, err := common.ReadFileContents(languageJSONFilePath)271 if err != nil {272 return "", err273 }274 err = json.Unmarshal([]byte(contents), r)275 if err != nil {276 return "", err277 }278 return filepath.Dir(languageJSONFilePath), nil279}280func (r *LanguageRunner) waitAndGetErrorMessage() {281 go func() {282 pState, err := r.Cmd.Process.Wait()283 r.mutex.Lock()284 r.Cmd.ProcessState = pState285 r.mutex.Unlock()286 if err != nil {287 logger.Debug("Runner exited with error: %s", err)288 r.errorChannel <- fmt.Errorf("Runner exited with error: %s\n", err.Error())289 }290 if !pState.Success() {291 r.errorChannel <- fmt.Errorf("Runner with pid %d quit unexpectedly(%s).", pState.Pid(), pState.String())292 }293 }()294}295func getCleanEnv(port string, env []string, debug bool) []string {296 //clear environment variable common.GaugeInternalPortEnvName297 isPresent := false298 for i, k := range env {299 if strings.TrimSpace(strings.Split(k, "=")[0]) == common.GaugeInternalPortEnvName {300 isPresent = true301 env[i] = common.GaugeInternalPortEnvName + "=" + port302 }303 }304 if !isPresent {305 env = append(env, common.GaugeInternalPortEnvName+"="+port)306 }307 if debug {308 env = append(env, "debugging=true")309 }310 return env311}312func getOsSpecificCommand(r RunnerInfo) []string {313 command := []string{}314 switch runtime.GOOS {315 case "windows":316 command = r.Run.Windows317 break318 case "darwin":319 command = r.Run.Darwin320 break321 default:322 command = r.Run.Linux323 break324 }325 return command326}327type StartChannels struct {328 // this will hold the runner329 RunnerChan chan Runner330 // this will hold the error while creating runner331 ErrorChan chan error332 // this holds a flag based on which the runner is terminated333 KillChan chan bool334}335func Start(manifest *manifest.Manifest, reporter reporter.Reporter, killChannel chan bool, debug bool) (Runner, error) {336 port, err := conn.GetPortFromEnvironmentVariable(common.GaugePortEnvName)337 if err != nil {338 port = 0339 }340 handler, err := conn.NewGaugeConnectionHandler(port, nil)341 if err != nil {342 return nil, err343 }344 runner, err := StartRunner(manifest, strconv.Itoa(handler.ConnectionPortNumber()), reporter, killChannel, debug)345 if err != nil {346 return nil, err347 }348 return connect(handler, runner)349}350func connect(h *conn.GaugeConnectionHandler, runner *LanguageRunner) (Runner, error) {351 connection, connErr := h.AcceptConnection(config.RunnerConnectionTimeout(), runner.errorChannel)352 if connErr != nil {353 logger.Debug("Runner connection error: %s", connErr)354 if err := runner.killRunner(); err != nil {355 logger.Debug("Error while killing runner: %s", err)356 }357 return nil, connErr358 }359 runner.connection = connection360 return runner, nil361}...

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multithreadedRunner.go

Source:multithreadedRunner.go Github

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...49 if done {50 return nil51 }52 case <-time.After(config.PluginKillTimeout()):53 return r.killRunner()54 }55 return nil56}57func (r *MultithreadedRunner) Connection() net.Conn {58 return r.r.connection59}60func (r *MultithreadedRunner) killRunner() error {61 if r.r.Cmd != nil && r.r.Cmd.Process != nil {62 logger.Warningf(true, "Killing runner with PID:%d forcefully", r.r.Cmd.Process.Pid)63 return r.r.Cmd.Process.Kill()64 }65 return nil66}67// Info gives the information about runner68func (r *MultithreadedRunner) Info() *RunnerInfo {69 return r.r.Info()70}71func (r *MultithreadedRunner) Pid() int {72 return -173}74func (r *MultithreadedRunner) ExecuteAndGetStatus(message *gauge_messages.Message) *gauge_messages.ProtoExecutionResult {...

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killRunner

Using AI Code Generation

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1func main() {2 r = runner.New(3 * time.Second)3 r.Add(createTask(), createTask(), createTask())4 if err := r.Start(); err != nil {5 switch err {6 fmt.Println("Terminating due to timeout.")7 os.Exit(1)8 fmt.Println("Terminating due to interrupt.")9 os.Exit(2)10 }11 }12 fmt.Println("Process ended.")13}14import (15var ErrTimeout = errors.New("received timeout")16var ErrInterrupt = errors.New("received interrupt")17type Runner struct {18 tasks []func(int)19}20func New(d time.Duration) *Runner {21 return &Runner{22 complete: make(chan error),23 timeout: time.After(d),24 interrupt: make(chan os.Signal, 1),25 }26}27func (r *Runner) Add(tasks ...func(int)) {28 r.tasks = append(r.tasks, tasks...)29}30func (r *Runner) Start() error {31 signal.Notify(r.interrupt, os.Interrupt)32 go func() {33 r.complete <- r.run()34 }()35 select {36 }37}38func (r *Runner) run() error {39 for id, task := range r.tasks {40 if r.gotInterrupt() {41 }42 task(id)43 }44}45func (r *Runner) gotInterrupt() bool {46 select {47 signal.Stop(r.interrupt)48 }49}50func (r *Runner) KillRunner() {51}52import (53func createTask() func(int) {54 return func(id int) {

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killRunner

Using AI Code Generation

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1import "fmt"2func main() {3r := runner.New(3 * time.Second)4r.Add(createTask(), createTask(), createTask())5if err := r.Start(); err != nil {6switch err {7fmt.Println("Terminating due to timeout.")8fmt.Println("Terminating due to interrupt.")9fmt.Println("Process ended.")10}11}12}13func createTask() func(int) {14return func(id int) {15time.Sleep(time.Duration(id) * time.Second)16}17}18import (19type Runner struct {20tasks []func(int)21}22var ErrTimeout = errors.New("received timeout")23var ErrInterrupt = errors.New("received interrupt")24func New(d time.Duration) *Runner {25return &Runner{26interrupt: make(chan os.Signal, 1),27complete: make(chan error),28timeout: time.After(d),29}30}31func (r *Runner) Add(tasks ...func(int)) {32r.tasks = append(r.tasks, tasks...)33}34func (r *Runner) Start() error {35signal.Notify(r.interrupt, os.Interrupt)36go func() {37r.complete <- r.run()38}()39select {40}41}42func (r *Runner) run()

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killRunner

Using AI Code Generation

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

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killRunner

Using AI Code Generation

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1import "fmt"2func main() {3 r := new(runner)4 r.killRunner()5}6import "fmt"7func main() {8 r := runner{}9 r.startRunner()10}11import "fmt"12func main() {13 r := runner{}14 r.startRunner()15}16import "fmt"17func main() {18 r := runner{}19 r.startRunner()20}21import "fmt"22func main() {23 r := runner{}24 r.startRunner()25}26import "fmt"27func main() {28 r := runner{}29 r.startRunner()30}31import "fmt"32func main() {33 r := runner{}34 r.startRunner()35}36import "fmt"37func main() {38 r := runner{}39 r.startRunner()40}41import "fmt"42func main() {43 r := runner{}44 r.startRunner()45}46import "fmt"47func main() {48 r := runner{}49 r.startRunner()50}51import "fmt"52func main() {53 r := runner{}54 r.startRunner()55}56import "fmt"57func main() {58 r := runner{}59 r.startRunner()60}61import "fmt"62func main() {63 r := runner{}64 r.startRunner()65}66import "fmt"67func main() {68 r := runner{}69 r.startRunner()70}71import "fmt"72func main() {73 r := runner{}74 r.startRunner()75}

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killRunner

Using AI Code Generation

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1import "fmt"2type runner struct {3}4func (r runner) run() {5 fmt.Println("Runner is running")6}7func (r runner) killRunner() {8 fmt.Println("Runner is killed")9}10func main() {11 r := runner{name: "Usain Bolt"}12 r.killRunner()13}14import "fmt"15type runner struct {16}17func (r runner) run() {18 fmt.Println("Runner is running")19}20func (r *runner) killRunner() {21 fmt.Println("Runner is killed")22}23func main() {24 r := runner{name: "Usain Bolt"}25 r.killRunner()26}

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killRunner

Using AI Code Generation

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1import "fmt"2func main() {3 fmt.Scanln(&input)4 r = runner(input)5 r.killRunner()6}7import "fmt"8func main() {9 fmt.Scanln(&input)10 r = runner(input)11 r.killRunner()12}13import "fmt"14func main() {15 fmt.Scanln(&input)16 r = runner(input)17 r.killRunner()18}19import "fmt"20func main() {21 fmt.Scanln(&input)22 r = runner(input)23 r.killRunner()24}25import "fmt"26func main() {27 fmt.Scanln(&input)28 r = runner(input)29 r.killRunner()30}31import "fmt"32func main() {33 fmt.Scanln(&input)34 r = runner(input)35 r.killRunner()36}37import "fmt"38func main() {39 fmt.Scanln(&input)40 r = runner(input)41 r.killRunner()42}43import "fmt"44func main() {45 fmt.Scanln(&input)46 r = runner(input)47 r.killRunner()48}49import "fmt"50func main() {51 fmt.Scanln(&input)52 r = runner(input)

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killRunner

Using AI Code Generation

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1import (2func main() {3 r = newRunner(3 * time.Second)4 r.start()5 time.Sleep(10 * time.Second)6 r.kill()7}8import (9func main() {10 r = newRunner(3 * time.Second)11 r.start()12 time.Sleep(10 * time.Second)13 r.kill()14}15import (16func main() {17 r = newRunner(3 * time.Second)18 r.start()19 time.Sleep(10 * time.Second)20 r.kill()21}22import (23func main() {24 r = newRunner(3 * time.Second)25 r.start()26 time.Sleep(10 * time.Second)27 r.kill()28}29import (30func main() {31 r = newRunner(3 * time.Second)32 r.start()33 time.Sleep(10 * time.Second)34 r.kill()35}36import (37func main() {38 r = newRunner(3 * time.Second)39 r.start()40 time.Sleep(10 * time.Second)41 r.kill()42}43import (44func main() {45 r = newRunner(3 * time.Second)46 r.start()47 time.Sleep(10 * time.Second)48 r.kill()49}50import (51func main() {52 r = newRunner(3 * time.Second)53 r.start()54 time.Sleep(10 * time.Second)55 r.kill()56}57import (58func main() {59 r = newRunner(3

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killRunner

Using AI Code Generation

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1import (2func main() {3 wg.Add(2)4 r := new(runner)5 r.init()6 go func() {7 r.run()8 wg.Done()9 }()10 go func() {11 r.killRunner()12 wg.Done()13 }()14 wg.Wait()15}16import (17func main() {18 wg.Add(2)19 r := new(runner)20 r.init()21 go func() {22 r.run()23 wg.Done()24 }()25 go func() {26 r.killRunner()27 wg.Done()28 }()29 wg.Wait()30}31import (32func main() {33 wg.Add(2)34 r := new(runner)35 r.init()36 go func() {37 r.run()38 wg.Done()39 }()40 go func() {41 r.killRunner()42 wg.Done()43 }()44 wg.Wait()45}46import (47func main() {48 wg.Add(2)49 r := new(runner)50 r.init()51 go func() {52 r.run()53 wg.Done()54 }()55 go func() {56 r.killRunner()57 wg.Done()58 }()59 wg.Wait()60}61import (62func main() {63 wg.Add(2)64 r := new(runner)65 r.init()66 go func() {67 r.run()68 wg.Done()69 }()70 go func() {71 r.killRunner()72 wg.Done()73 }()74 wg.Wait()75}76import (77func main() {78 wg.Add(2)79 r := new(runner)80 r.init()81 go func() {82 r.run()83 wg.Done()84 }()85 go func() {86 r.killRunner()87 wg.Done()

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killRunner

Using AI Code Generation

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1import (2func main() {3 r := new(Runner)4 r.killRunner()5 fmt.Println("Finished executing main")6}7import (8type Runner struct {9}10func (r *Runner) killRunner() {11 fmt.Println("Inside killRunner method")12 time.Sleep(10 * time.Second)13 fmt.Println("Finished executing killRunner method")14}15import (16func main() {17 r := new(Runner)18 wg := sync.WaitGroup{}19 wg.Add(1)20 go r.killRunner(&wg)21 wg.Wait()22 fmt.Println("Finished executing main")23}24import (25type Runner struct {26}27func (r *Runner) killRunner(wg *sync.WaitGroup) {28 fmt.Println("Inside killRunner method")29 time.Sleep(10 * time.Second)30 fmt.Println("Finished executing killRunner method")31 wg.Done()32}

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