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Automation Advisor
Gauge
execution
GracefullyKillPlugins

How to use GracefullyKillPlugins method of execution Package

Best Gauge code snippet using execution.GracefullyKillPlugins

simpleExecution.go

Source:simpleExecution.go

...130func (e *simpleExecution) notifyExecutionStop() {131	m := &gauge_messages.Message{MessageType: gauge_messages.Message_KillProcessRequest,132		KillProcessRequest: &gauge_messages.KillProcessRequest{}}133	e.pluginHandler.NotifyPlugins(m)134	e.pluginHandler.GracefullyKillPlugins()135}136func handleHookFailure(result result.Result, execResult *gauge_messages.ProtoExecutionResult, f func(result.Result, *gauge_messages.ProtoExecutionResult)) {137	f(result, execResult)138}...

handler.go

Source:handler.go

...18)19// Handler manages plugins listed in project manifest.20type Handler interface {21	NotifyPlugins(*gauge_messages.Message)22	GracefullyKillPlugins()23	ExtendTimeout(string)24}25// GaugePlugins holds a reference to all plugins launched. The plugins are listed in project manifest26type GaugePlugins struct {27	pluginsMap map[string]*plugin28}29func (gp *GaugePlugins) addPlugin(pluginID string, pluginToAdd *plugin) {30	if gp.pluginsMap == nil {31		gp.pluginsMap = make(map[string]*plugin)32	}33	gp.pluginsMap[pluginID] = pluginToAdd34}35func (gp *GaugePlugins) removePlugin(pluginID string) {36	delete(gp.pluginsMap, pluginID)37}38// NotifyPlugins passes a message to all plugins listed in the manifest39func (gp *GaugePlugins) NotifyPlugins(message *gauge_messages.Message) {40	var handle = func(id string, p *plugin, err error) {41		if err != nil {42			logger.Errorf(true, "Unable to connect to plugin %s %s. %s\n", p.descriptor.Name, p.descriptor.Version, err.Error())43			gp.killPlugin(id)44		}45	}46	var pluginsWithCapabilityToChunk  map[string]*plugin = make(map[string]*plugin)47	var pluginsWithoutCapabilityToChunk  map[string]*plugin = make(map[string]*plugin)48	for id, plugin := range gp.pluginsMap {49		if !plugin.descriptor.hasCapability(streamResultCapability) {50			pluginsWithoutCapabilityToChunk[id] = plugin51		}else { 52			pluginsWithCapabilityToChunk[id] = plugin53		}54	}55	for id, plugin := range pluginsWithoutCapabilityToChunk {56		handle(id, plugin, plugin.sendMessage(message))57	}	58	items := []*gauge_messages.ProtoItem{}59	for _, sr := range message.SuiteExecutionResult.GetSuiteResult().GetSpecResults() {60		for _, i := range sr.ProtoSpec.Items {61			i.FileName = sr.ProtoSpec.FileName62			items = append(items, i)63		}64		sr.ProtoSpec.ItemCount = int64(len(sr.ProtoSpec.Items))65		sr.ProtoSpec.Items = nil66	}67	for id, plugin := range pluginsWithCapabilityToChunk {68		if message.MessageType == gauge_messages.Message_SuiteExecutionResult {69			message.SuiteExecutionResult.SuiteResult.Chunked = true70			message.SuiteExecutionResult.SuiteResult.ChunkSize = int64(len(items))71			handle(id, plugin, plugin.sendMessage(message))72			for _, i := range items {73				m := &gauge_messages.Message{MessageType: gauge_messages.Message_SuiteExecutionResultItem, SuiteExecutionResultItem: &gauge_messages.SuiteExecutionResultItem{ResultItem: i}}74				handle(id, plugin, plugin.sendMessage(m))75			}76		} else {77			handle(id, plugin, plugin.sendMessage(message))78		}79	}80}81func (gp *GaugePlugins) killPlugin(pluginID string) {82	plugin := gp.pluginsMap[pluginID]83	logger.Debugf(true, "Killing Plugin %s %s\n", plugin.descriptor.Name, plugin.descriptor.Version)84	err := plugin.pluginCmd.Process.Kill()85	if err != nil {86		logger.Errorf(true, "Failed to kill plugin %s %s. %s\n", plugin.descriptor.Name, plugin.descriptor.Version, err.Error())87	}88	gp.removePlugin(pluginID)89}90// GracefullyKillPlugins tells the plugins to stop, letting them cleanup whatever they need to91func (gp *GaugePlugins) GracefullyKillPlugins() {92	var wg sync.WaitGroup93	for _, plugin := range gp.pluginsMap {94		wg.Add(1)95		go plugin.kill(&wg)96	}97	wg.Wait()98}99// ExtendTimeout resets the kill timer of the plugin100func (gp *GaugePlugins) ExtendTimeout(id string) {101	gp.pluginsMap[id].rejuvenate()102}...

GracefullyKillPlugins

Using AI Code Generation

1import (2func main() {3	execution := &service.Executable{4	}5	svcConfig := &service.Config{6	}7	svc, err := service.New(execution, svcConfig)8	if err != nil {9		fmt.Println(err)10	}11	err = svc.Start()12	if err != nil {13		fmt.Println(err)14	}15	time.Sleep(2 * time.Second)16	signals := make(chan os.Signal, 1)17	signal.Notify(signals, syscall.SIGINT, syscall.SIGTERM)18	err = svc.Stop()19	if err != nil {20		fmt.Println(err)21	}22	time.Sleep(2 * time.Second)23	err = execution.GracefullyKillPlugins()24	if err != nil {25		fmt.Println(err)26	}27}

GracefullyKillPlugins

Using AI Code Generation

1import (2func TestTerraformPlugin(t *testing.T) {3	terraformOptions := &terraform.Options{4	}5	defer terraform.Destroy(t, terraformOptions)6	terraform.InitAndApply(t, terraformOptions)7	execution.GracefullyKillPlugins()8}9import (10func TestTerraformPlugin(t *testing.T) {11	terraformOptions := &terraform.Options{12	}13	defer terraform.Destroy(t, terraformOptions)14	terraform.InitAndApply(t, terraformOptions)15	execution.GracefullyKillPlugins()16}17import (18func TestTerraformPlugin(t *testing.T) {19	terraformOptions := &terraform.Options{20	}21	defer terraform.Destroy(t, terraformOptions)22	terraform.InitAndApply(t, terraformOptions)23	execution.GracefullyKillPlugins()24}25import (

GracefullyKillPlugins

Using AI Code Generation

1import (2func main() {3    client := plugin.NewClient(&plugin.ClientConfig{4        Cmd:              exec.Command("sh", "-c", "./plugin"),5        AllowedProtocols: []plugin.Protocol{plugin.ProtocolGRPC},6        Logger:           hclog.New(&hclog.LoggerOptions{7        }),8    })9    defer client.Kill()10    rcpClient, err := client.Client()11    if err != nil {12        panic(err)13    }14    raw, err := rcpClient.Dispense("example")15    if err != nil {16        panic(err)17    }18    plugin := raw.(ExamplePlugin)19    fmt.Println(plugin.ExampleFunc())20    client.GracefullyKillPlugins()21    client.Wait()22}23import (24func main() {25    handshakeConfig := plugin.HandshakeConfig{26    }27    pluginMap := map[string]plugin.Plugin{28        "example": &ExamplePlugin{},29    }30    plugin.Serve(&plugin.ServeConfig{31    })32}33import (34type ExamplePlugin struct{}35func (p *ExamplePlugin) ExampleFunc() string {

GracefullyKillPlugins

Using AI Code Generation

1import (2func main() {3	p, err := plugin.Open("plugins/plugin1.so")4	if err != nil {5		panic(err)6	}7	symbol, err := p.Lookup("Plugin")8	if err != nil {9		panic(err)10	}11	plugin, ok := symbol.(func() string)12	if !ok {13		panic("unexpected type from module symbol")14	}15	fmt.Println(plugin())16	err = p.Close()17	if err != nil {18		panic(err)19	}20	os.Exit(0)21}22import (23func main() {24	p, err := plugin.Open("plugins/plugin1.so")25	if err != nil {26		panic(err)27	}28	symbol, err := p.Lookup("Plugin")29	if err != nil {30		panic(err)31	}32	plugin, ok := symbol.(func() string)33	if !ok {34		panic("unexpected type from module symbol")35	}36	fmt.Println(plugin())37	p.Unload()38	os.Exit(0)39}40import (41func main() {42	p, err := plugin.Open("plugins/plugin1.so")43	if err != nil {44		panic(err)45	}46	symbol, err := p.Lookup("Plugin")47	if err != nil {48		panic(err)49	}50	plugin, ok := symbol.(func() string)51	if !ok {52		panic("unexpected type from module symbol")53	}54	fmt.Println(plugin())55	err = p.Close()56	if err != nil {57		panic(err)58	}59	os.Exit(0)60}61import (

GracefullyKillPlugins

Using AI Code Generation

1func main() {2    ex := execution.New()3    ex.AddPlugin(NewPlugin())4    ex.AddPlugin(NewPlugin())5    ex.Start()6    time.Sleep(2 * time.Second)7    ex.GracefullyKillPlugins()8}9func main() {10    ex := execution.New()11    ex.AddPlugin(NewPlugin())12    ex.AddPlugin(NewPlugin())13    ex.Start()14    time.Sleep(2 * time.Second)15    ex.KillPlugins()16}17func main() {18    ex := execution.New()19    ex.AddPlugin(NewPlugin())20    ex.AddPlugin(NewPlugin())21    ex.Start()22    time.Sleep(2 * time.Second)23    ex.KillPlugins()24}25func main() {26    ex := execution.New()27    ex.AddPlugin(NewPlugin())28    ex.AddPlugin(NewPlugin())29    ex.Start()30    time.Sleep(2 * time.Second)31    ex.KillPlugins()32}33func main() {34    ex := execution.New()35    ex.AddPlugin(NewPlugin())36    ex.AddPlugin(NewPlugin())

GracefullyKillPlugins

Using AI Code Generation

1func main() {2    exec := execution.New()3    plugin := plugins.New()4    plugin.Add("plugin1", "plugin1.so")5    plugin.Add("plugin2", "plugin2.so")6    exec.Add(plugin)7    exec.StartPlugins()8    exec.GracefullyKillPlugins()9}10import (11func main() {12    time.Sleep(10 * time.Second)13    fmt.Println(golenv.Get("TEST_ENV_VAR"))14}15import (16func main() {17    time.Sleep(10 * time.Second)18    fmt.Println(golenv.Get("TEST_ENV_VAR"))19}20import "github.com/abhishekkr/gol/golplugin"21func main() {22    golplugin.Set("TEST_ENV_VAR", "This is a test environment variable")23}24import "github.com/abhishekkr/gol/golplugin"25func main() {26    golplugin.Set("TEST_ENV_VAR", "This is a test environment variable")27}28func main() {29    exec := execution.New()

GracefullyKillPlugins

Using AI Code Generation

1import (2func main() {3	exec := execution.New()4	exec.AddPlugin(execution.NewPlugin("plugin1", func() {5		for i := 0; i < 10; i++ {6			fmt.Println("plugin1:", i)7			time.Sleep(1 * time.Second)8		}9	}))10	exec.AddPlugin(execution.NewPlugin("plugin2", func() {11		for i := 0; i < 10; i++ {12			fmt.Println("plugin2:", i)13			time.Sleep(1 * time.Second)14		}15	}))16	exec.AddPlugin(execution.NewPlugin("plugin3", func() {17		for i := 0; i < 10; i++ {18			fmt.Println("plugin3:", i)19			time.Sleep(1 * time.Second)20		}21	}))22	exec.Start()23	time.Sleep(5 * time.Second)24	exec.GracefullyKillPlugins()25	time.Sleep(5 * time.Second)26}

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