ing

auth.json

@@ -0,0 +1,4 @@
+{
+	"tempKey": "cb8ef3c8424511e8b0460242ac120002",
+	"acceptedDate": "2018-04-17T22:45:11.147531244+09:00"
+}

auth/annotation/auth-rpc-service.go

@@ -0,0 +1,17 @@
+package annotation
+
+import (
+	"reflect"
+
+	cda "git.loafle.net/commons/di-go/annotation"
+)
+
+var AuthRPCServiceAnnotationType = reflect.TypeOf((*AuthRPCServiceAnnotation)(nil))
+
+func init() {
+	cda.RegisterAnnotation(AuthRPCServiceAnnotationType)
+}
+
+type AuthRPCServiceAnnotation struct {
+	cda.TypeAnnotation `@annotation:"@overflow:AuthRPCService"`
+}

auth/authenticator.go

@@ -9,10 +9,10 @@ import (
 	"git.loafle.net/commons/configuration-go"
 	cdr "git.loafle.net/commons/di-go/registry"
 	logging "git.loafle.net/commons/logging-go"
-	occa "git.loafle.net/overflow/commons-go/core/annotation"
 	occi "git.loafle.net/overflow/commons-go/core/interfaces"
 	ocnc "git.loafle.net/overflow/commons-go/noauthprobe/config"
 
+	"git.loafle.net/overflow/probe/auth/annotation"
 	"git.loafle.net/overflow/probe/auth/service"
 )
 
@@ -23,13 +23,14 @@ type Authenticator struct {
 
 	services []interface{}
 
+	endChan  chan error
 	stopChan chan struct{}
 	stopWg   sync.WaitGroup
 }
 
 func (a *Authenticator) EndableStart() (<-chan error, error) {
 	if a.stopChan != nil {
-		return nil, fmt.Errorf("authenticator already running. Stop it before starting it again")
+		return nil, fmt.Errorf("already running. Stop it before starting it again")
 	}
 
 	authConfigPath := path.Join(a.ConfigDir, ocnc.ConfigFileName)
@@ -50,7 +51,7 @@ func (a *Authenticator) EndableStart() (<-chan error, error) {
 	authDoneChan := make(chan error)
 	cdr.RegisterResource("AuthDoneChan", authDoneChan)
 
-	services, err := cdr.GetInstancesByAnnotationType(occa.RPCServiceAnnotationType)
+	services, err := cdr.GetInstancesByAnnotationType(annotation.AuthRPCServiceAnnotationType)
 	if nil != err {
 		return nil, err
 	}
@@ -60,40 +61,36 @@ func (a *Authenticator) EndableStart() (<-chan error, error) {
 		return nil, err
 	}
 
-	endChan := make(chan error)
+	a.endChan = make(chan error)
 	a.stopChan = make(chan struct{})
 
 	a.stopWg.Add(1)
-	go a.handleAuthenticator(authDoneChan, endChan)
+	go a.handleAuthenticator(authDoneChan)
 
-	return endChan, nil
+	return a.endChan, nil
 }
 
 func (a *Authenticator) Stop(ctx context.Context) error {
 	if a.stopChan == nil {
-		return fmt.Errorf("Authenticator: must be started before stopping it")
+		return nil
 	}
 	close(a.stopChan)
 	a.stopWg.Wait()
 
-	if err := occi.ExecServices(a.services, occi.ServiceMethodDestroy, service.OrderedServices, true); nil != err {
+	occi.ExecServices(a.services, occi.ServiceMethodDestroy, service.OrderedServices, true)
-		return err
-	}
 
 	a.stopChan = nil
 
+	close(a.endChan)
+
 	return nil
 }
 
-func (a *Authenticator) logHeader() string {
+func (a *Authenticator) handleAuthenticator(authDoneChan chan error) {
-	return "Authenticator:"
-}
-
-func (a *Authenticator) handleAuthenticator(authDoneChan chan error, endChan chan<- error) {
 	var err error
 	defer func() {
 		a.stopWg.Done()
-		endChan <- err
+		a.endChan <- err
 	}()
 
 	err = occi.ExecServices(a.services, occi.ServiceMethodStart, service.OrderedServices, false)
@@ -111,5 +108,5 @@ LOOP:
 		}
 	}
 
-	err = occi.ExecServices(a.services, occi.ServiceMethodStop, service.OrderedServices, true)
+	occi.ExecServices(a.services, occi.ServiceMethodStop, service.OrderedServices, true)
 }

auth/service/NoAuthProbeService.go

@@ -17,7 +17,7 @@ import (
 	"git.loafle.net/overflow/probe/config"
 
 	// For annotation
-	_ "git.loafle.net/overflow/commons-go/core/annotation"
+	_ "git.loafle.net/overflow/probe/auth/annotation"
 )
 
 var NoAuthProbeServiceType = reflect.TypeOf((*NoAuthProbeService)(nil))
@@ -27,7 +27,7 @@ func init() {
 }
 
 type NoAuthProbeService struct {
-	cda.TypeAnnotation `annotation:"@overflow:RPCService()"`
+	cda.TypeAnnotation `annotation:"@overflow:AuthRPCService()"`
 
 	ConfigDir    string         `annotation:"@Resource(name='ConfigDir')"`
 	Config       *config.Config `annotation:"@Resource(name='Config')"`
@@ -37,7 +37,7 @@ type NoAuthProbeService struct {
 	client *crc.Client
 }
 
-func (s *NoAuthProbeService) Init() error {
+func (s *NoAuthProbeService) InitService() error {
 	client, err := central.NewAuth(s.HandleTempKey, s)
 	if nil != err {
 		return err
@@ -47,7 +47,7 @@ func (s *NoAuthProbeService) Init() error {
 	return nil
 }
 
-func (s *NoAuthProbeService) Start() error {
+func (s *NoAuthProbeService) StartService() error {
 	if err := s.client.Start(); nil != err {
 		return err
 	}
@@ -55,13 +55,13 @@ func (s *NoAuthProbeService) Start() error {
 	return nil
 }
 
-func (s *NoAuthProbeService) Stop() {
+func (s *NoAuthProbeService) StopService() {
 	if err := s.client.Stop(context.Background()); nil != err {
 		logging.Logger().Error(err)
 	}
 }
 
-func (s *NoAuthProbeService) Destroy() {
+func (s *NoAuthProbeService) DestroyService() {
 	s.client = nil
 }
 

auth/service/service.go

@@ -1,10 +1,12 @@
 package service
 
-import "reflect"
+import (
+	"reflect"
+)
 
 var (
 	OrderedServices = []reflect.Type{
-		reflect.TypeOf((*NoAuthProbeService)(nil)),
+		NoAuthProbeServiceType,
 	}
 )
 

client/central/data.go

@@ -5,7 +5,7 @@ import (
 	"net/http"
 
 	crc "git.loafle.net/commons/rpc-go/client"
-	ocnpc "git.loafle.net/overflow/commons-go/probe/constants"
+	ocpc "git.loafle.net/overflow/commons-go/probe/constants"
 	"git.loafle.net/overflow/probe/config"
 )
 
@@ -15,15 +15,15 @@ func NewData() (*crc.Client, error) {
 		return nil, fmt.Errorf("Config is not available")
 	}
 
-	connector, err := newConnector("Data", ocnpc.HTTPEntry_Data)
+	connector, err := newConnector("Data", ocpc.HTTPEntry_Data)
 	if nil != err {
 		return nil, err
 	}
 
 	connector.RequestHeader = func() http.Header {
 		header := make(map[string][]string)
-		header[ocnpc.HTTPRequestHeaderKey_Probe_Method] = []string{ocnpc.HTTPRequestHeaderValue_Probe_Method_Connect}
+		header[ocpc.HTTPRequestHeaderKey_Probe_Method] = []string{ocpc.HTTPRequestHeaderValue_Probe_Method_Connect}
-		header[ocnpc.HTTPRequestHeaderKey_Probe_ProbeKey] = []string{*config.Probe.Key}
+		header[ocpc.HTTPRequestHeaderKey_Probe_ProbeKey] = []string{*config.Probe.Key}
 		return header
 	}
 	connector.ResponseHandler = func(res *http.Response) {

client/central/probe.go

@@ -5,29 +5,29 @@ import (
 	"net/http"
 
 	crc "git.loafle.net/commons/rpc-go/client"
-	ocnpc "git.loafle.net/overflow/commons-go/probe/constants"
+	ocpc "git.loafle.net/overflow/commons-go/probe/constants"
 	"git.loafle.net/overflow/probe/config"
 )
 
-func NewProbe(encryptionKeyHandler func(encryptionKey string), services []interface{}) (*crc.Client, error) {
+func NewProbe(encryptionKeyHandler func(encryptionKey string), services ...interface{}) (*crc.Client, error) {
 	config := config.GetConfig()
 	if nil == config {
 		return nil, fmt.Errorf("Config is not available")
 	}
 
-	connector, err := newConnector("Probe", ocnpc.HTTPEntry_Probe)
+	connector, err := newConnector("Probe", ocpc.HTTPEntry_Probe)
 	if nil != err {
 		return nil, err
 	}
 
 	connector.RequestHeader = func() http.Header {
 		header := make(map[string][]string)
-		header[ocnpc.HTTPRequestHeaderKey_Probe_Method] = []string{ocnpc.HTTPRequestHeaderValue_Probe_Method_Connect}
+		header[ocpc.HTTPRequestHeaderKey_Probe_Method] = []string{ocpc.HTTPRequestHeaderValue_Probe_Method_Connect}
-		header[ocnpc.HTTPRequestHeaderKey_Probe_ProbeKey] = []string{*config.Probe.Key}
+		header[ocpc.HTTPRequestHeaderKey_Probe_ProbeKey] = []string{*config.Probe.Key}
 		return header
 	}
 	connector.ResponseHandler = func(res *http.Response) {
-		encryptionKey := res.Header.Get(ocnpc.HTTPResponseHeaderKey_Probe_SetEncryptionKey)
+		encryptionKey := res.Header.Get(ocpc.HTTPResponseHeaderKey_Probe_SetEncryptionKey)
 		if nil != encryptionKeyHandler {
 			encryptionKeyHandler(encryptionKey)
 		}

client/container/container.go

@@ -0,0 +1,45 @@
+package container
+
+import (
+	crc "git.loafle.net/commons/rpc-go/client"
+	crpj "git.loafle.net/commons/rpc-go/protocol/json"
+	crr "git.loafle.net/commons/rpc-go/registry"
+	csc "git.loafle.net/commons/server-go/client"
+	cssnc "git.loafle.net/commons/server-go/socket/net/client"
+)
+
+func newConnector(name string) (*cssnc.Connectors, error) {
+	connector := &cssnc.Connectors{
+		Network: "tcp4",
+		Address: "",
+	}
+	connector.ReconnectInterval = 5
+	connector.ReconnectTryTime = 10
+	connector.MaxMessageSize = 4096
+	connector.ReadBufferSize = 4096
+	connector.WriteBufferSize = 4096
+	connector.PongTimeout = 60
+	connector.PingTimeout = 10
+	connector.PingPeriod = 9
+
+	connector.Name = name
+
+	return connector, nil
+}
+
+func newClient(name string, connector csc.Connector, services []interface{}) *crc.Client {
+	codec := crpj.NewClientCodec()
+
+	var rpcRegistry crr.RPCRegistry
+	if nil != services && 0 < len(services) {
+		rpcRegistry = crr.NewRPCRegistry()
+		rpcRegistry.RegisterServices(services...)
+	}
+
+	return &crc.Client{
+		Connector:  connector,
+		Codec:      codec,
+		RPCInvoker: rpcRegistry,
+		Name:       name,
+	}
+}

client/container/discovery.go

@@ -0,0 +1,22 @@
+package container
+
+import (
+	"fmt"
+
+	crc "git.loafle.net/commons/rpc-go/client"
+	"git.loafle.net/overflow/probe/config"
+)
+
+func NewDiscovery(services ...interface{}) (*crc.Client, error) {
+	config := config.GetConfig()
+	if nil == config {
+		return nil, fmt.Errorf("Config is not available")
+	}
+
+	connector, err := newConnector("Probe")
+	if nil != err {
+		return nil, err
+	}
+
+	return newClient("Probe", connector, services), nil
+}

config.json

@@ -17,6 +17,7 @@
 		}
 	},
 	"probe": {
+		"key": "d3eb9b99424511e8b0460242ac120002"
 	},
 	"paths": {
 		"root": "/project/overFlow/probe"

main.go

@@ -15,6 +15,7 @@ import (
 	ocpc "git.loafle.net/overflow/commons-go/probe/config"
 	"git.loafle.net/overflow/probe/auth"
 	"git.loafle.net/overflow/probe/config"
+	"git.loafle.net/overflow/probe/probe"
 )
 
 var (
@@ -48,23 +49,41 @@ func main() {
 			}
 			doneChan, err := instance.(occi.EndableStarter).EndableStart()
 			if nil != err {
-				logging.Logger().Panic(err)
+				logging.Logger().Error(err)
+				os.Exit(1)
+			}
+			var ok bool
+			err, ok = <-doneChan
+			if !ok {
 				return
 			}
-			err = <-doneChan
 			if nil != err {
-				logging.Logger().Panic(err)
+				logging.Logger().Error(err)
+				os.Exit(1)
 			}
 			if err := instance.(occi.Stopper).Stop(context.Background()); err != nil {
 				logging.Logger().Errorf("error: %v", err)
 			}
-
 		}
 
-		// err := s.ListenAndServe()
+		instance = &probe.Probe{}
-		// if nil != err {
+		doneChan, err := instance.(occi.EndableStarter).EndableStart()
-		// 	log.Printf("err: %v", err)
+		if nil != err {
-		// }
+			logging.Logger().Error(err)
+			os.Exit(1)
+		}
+		var ok bool
+		err, ok = <-doneChan
+		if !ok {
+			return
+		}
+		if nil != err {
+			logging.Logger().Error(err)
+			os.Exit(1)
+		}
+		if err := instance.(occi.Stopper).Stop(context.Background()); err != nil {
+			logging.Logger().Errorf("error: %v", err)
+		}
 	}()
 
 	interrupt := make(chan os.Signal, 1)

probe/probe.go

@@ -5,80 +5,79 @@ import (
 	"fmt"
 	"sync"
 
-	// For service
+	cdr "git.loafle.net/commons/di-go/registry"
-	_ "git.loafle.net/overflow/probe/service"
+	occa "git.loafle.net/overflow/commons-go/core/annotation"
+	occi "git.loafle.net/overflow/commons-go/core/interfaces"
+
+	"git.loafle.net/overflow/probe/service"
 )
 
 type Probe struct {
+	services []interface{}
+
+	endChan  chan error
 	stopChan chan struct{}
 	stopWg   sync.WaitGroup
 }
 
-func (p *Probe) Start() error {
+func (p *Probe) EndableStart() (<-chan error, error) {
 	if p.stopChan != nil {
-		return fmt.Errorf("already running. Stop it before starting it again")
+		return nil, fmt.Errorf("already running. Stop it before starting it again")
 	}
 
-	// services, err := cdr.GetInstancesByAnnotationType(occa.RPCServiceAnnotationType)
+	services, err := cdr.GetInstancesByAnnotationType(occa.RPCServiceAnnotationType)
-	// if nil != err {
+	if nil != err {
-	// 	return err
+		return nil, err
-	// }
+	}
+	p.services = services
 
-	// client, err := central.NewProbe(p.HandleEncryptionKey, services)
+	if err := occi.ExecServices(p.services, occi.ServiceMethodInit, service.OrderedServices, false); nil != err {
-	// if nil != err {
+		return nil, err
-	// 	return err
+	}
-	// }
 
+	p.endChan = make(chan error)
 	p.stopChan = make(chan struct{})
 
 	p.stopWg.Add(1)
 	go p.handleProbe()
 
-	return nil
+	return p.endChan, nil
 }
 
 func (p *Probe) Stop(ctx context.Context) error {
 	if p.stopChan == nil {
-		return fmt.Errorf("must be started before stopping it")
+		return nil
 	}
 	close(p.stopChan)
 	p.stopWg.Wait()
 
+	occi.ExecServices(p.services, occi.ServiceMethodDestroy, service.OrderedServices, true)
+
 	p.stopChan = nil
+	close(p.endChan)
 
 	return nil
 }
 
-func (p *Probe) logHeader() string {
-	return "Probe:"
-}
-
-func (p *Probe) HandleEncryptionKey(encryptionKey string) {
-
-}
-
 func (p *Probe) handleProbe() {
-	// var err error
+	var err error
-	// defer func() {
+	defer func() {
-	// 	if nil != client {
+		p.stopWg.Done()
-	// 		err = client.Stop(context.Background())
+		p.endChan <- err
-	// 	}
+	}()
 
-	// 	a.stopWg.Done()
+	err = occi.ExecServices(p.services, occi.ServiceMethodStart, service.OrderedServices, false)
-	// 	endChan <- err
+	if nil != err {
-	// }()
+		return
-
+	}
-	// if err = client.Start(); nil != err {
+
-	// 	logging.Logger().Error(err)
+LOOP:
-	// 	return
+	for {
-	// }
+		select {
-
+		case <-p.stopChan:
-	// for {
+			break LOOP
-	// 	select {
+		}
-	// 	case err = <-authDoneChan:
+	}
-	// 		return
+
-	// 	case <-a.stopChan:
+	occi.ExecServices(p.services, occi.ServiceMethodStop, service.OrderedServices, true)
-	// 		return
-	// 	}
-	// }
 }

service/CollectorService.go

@@ -0,0 +1,38 @@
+package service
+
+import (
+	"reflect"
+
+	cda "git.loafle.net/commons/di-go/annotation"
+	cdr "git.loafle.net/commons/di-go/registry"
+	_ "git.loafle.net/overflow/commons-go/core/annotation"
+)
+
+var CollectorServiceType = reflect.TypeOf((*CollectorService)(nil))
+
+func init() {
+	cdr.RegisterType(CollectorServiceType)
+}
+
+type CollectorService struct {
+	cda.TypeAnnotation `annotation:"@overflow:RPCService()"`
+
+	DataClientService *DataClientService `annotation:"@Inject()"`
+}
+
+func (s *CollectorService) InitService() error {
+	return nil
+}
+
+func (s *CollectorService) StartService() error {
+
+	return nil
+}
+
+func (s *CollectorService) StopService() {
+
+}
+
+func (s *CollectorService) DestroyService() {
+
+}

service/ContainerService.go

@@ -18,7 +18,24 @@ type ContainerService struct {
 	cda.TypeAnnotation `annotation:"@overflow:RPCService()"`
 }
 
-func (cs *ContainerService) Accept() error {
+func (s *ContainerService) InitService() error {
+	return nil
+}
+
+func (s *ContainerService) StartService() error {
+
+	return nil
+}
+
+func (s *ContainerService) StopService() {
+
+}
+
+func (s *ContainerService) DestroyService() {
+
+}
+
+func (s *ContainerService) Accept() error {
 
 	return nil
 }

service/CrawlerService.go

@@ -18,7 +18,24 @@ type CrawlerService struct {
 	cda.TypeAnnotation `annotation:"@overflow:RPCService()"`
 }
 
-func (cs *CrawlerService) Accept() error {
+func (s *CrawlerService) InitService() error {
+	return nil
+}
+
+func (s *CrawlerService) StartService() error {
+
+	return nil
+}
+
+func (s *CrawlerService) StopService() {
+
+}
+
+func (s *CrawlerService) DestroyService() {
+
+}
+
+func (s *CrawlerService) Accept() error {
 
 	return nil
 }

service/DataClientService.go

@@ -0,0 +1,53 @@
+package service
+
+import (
+	"context"
+	"reflect"
+
+	cda "git.loafle.net/commons/di-go/annotation"
+	cdr "git.loafle.net/commons/di-go/registry"
+	logging "git.loafle.net/commons/logging-go"
+	crc "git.loafle.net/commons/rpc-go/client"
+	_ "git.loafle.net/overflow/commons-go/core/annotation"
+	"git.loafle.net/overflow/probe/client/central"
+)
+
+var DataClientServiceType = reflect.TypeOf((*DataClientService)(nil))
+
+func init() {
+	cdr.RegisterType(DataClientServiceType)
+}
+
+type DataClientService struct {
+	cda.TypeAnnotation `annotation:"@overflow:RPCService()"`
+
+	client *crc.Client
+}
+
+func (s *DataClientService) InitService() error {
+	client, err := central.NewData()
+	if nil != err {
+		return err
+	}
+	s.client = client
+
+	return nil
+}
+
+func (s *DataClientService) StartService() error {
+	if err := s.client.Start(); nil != err {
+		return err
+	}
+
+	return nil
+}
+
+func (s *DataClientService) StopService() {
+	if err := s.client.Stop(context.Background()); nil != err {
+		logging.Logger().Error(err)
+	}
+}
+
+func (s *DataClientService) DestroyService() {
+	s.client = nil
+}

service/DiscoveryClientService.go

@@ -0,0 +1,52 @@
+package service
+
+import (
+	"context"
+	"reflect"
+
+	cda "git.loafle.net/commons/di-go/annotation"
+	cdr "git.loafle.net/commons/di-go/registry"
+	logging "git.loafle.net/commons/logging-go"
+	crc "git.loafle.net/commons/rpc-go/client"
+
+	// For annotation
+	_ "git.loafle.net/overflow/commons-go/core/annotation"
+)
+
+var DiscoveryClientServiceType = reflect.TypeOf((*DiscoveryClientService)(nil))
+
+func init() {
+	cdr.RegisterType(DiscoveryClientServiceType)
+}
+
+type DiscoveryClientService struct {
+	cda.TypeAnnotation `annotation:"@overflow:RPCService()"`
+
+	DiscoveryService *DiscoveryService `annotation:"@Inject()"`
+
+	EncryptionKey string
+
+	client *crc.Client
+}
+
+func (s *DiscoveryClientService) InitService() error {
+
+	return nil
+}
+
+func (s *DiscoveryClientService) StartService() error {
+
+	return nil
+}
+
+func (s *DiscoveryClientService) StopService() {
+	if nil != s.client {
+		if err := s.client.Stop(context.Background()); nil != err {
+			logging.Logger().Error(err)
+		}
+	}
+}
+
+func (s *DiscoveryClientService) DestroyService() {
+	s.client = nil
+}

service/DiscoveryService.go

@@ -18,7 +18,24 @@ type DiscoveryService struct {
 	cda.TypeAnnotation `annotation:"@overflow:RPCService()"`
 }
 
-func (cs *DiscoveryService) Accept() error {
+func (s *DiscoveryService) InitService() error {
+	return nil
+}
+
+func (s *DiscoveryService) StartService() error {
+
+	return nil
+}
+
+func (s *DiscoveryService) StopService() {
+
+}
+
+func (s *DiscoveryService) DestroyService() {
+
+}
+
+func (s *DiscoveryService) Accept() error {
 
 	return nil
 }

service/GeneralClientService.go

@@ -0,0 +1,48 @@
+package service
+
+import (
+	"context"
+	"reflect"
+
+	cda "git.loafle.net/commons/di-go/annotation"
+	cdr "git.loafle.net/commons/di-go/registry"
+	logging "git.loafle.net/commons/logging-go"
+	crc "git.loafle.net/commons/rpc-go/client"
+
+	// For annotation
+	_ "git.loafle.net/overflow/commons-go/core/annotation"
+)
+
+var GeneralClientServiceType = reflect.TypeOf((*GeneralClientService)(nil))
+
+func init() {
+	cdr.RegisterType(GeneralClientServiceType)
+}
+
+type GeneralClientService struct {
+	cda.TypeAnnotation `annotation:"@overflow:RPCService()"`
+
+	EncryptionKey string
+
+	client *crc.Client
+}
+
+func (s *GeneralClientService) InitService() error {
+	return nil
+}
+
+func (s *GeneralClientService) StartService() error {
+	return nil
+}
+
+func (s *GeneralClientService) StopService() {
+	if nil != s.client {
+		if err := s.client.Stop(context.Background()); nil != err {
+			logging.Logger().Error(err)
+		}
+	}
+}
+
+func (s *GeneralClientService) DestroyService() {
+	s.client = nil
+}

service/NetworkClientService.go

@@ -0,0 +1,48 @@
+package service
+
+import (
+	"context"
+	"reflect"
+
+	cda "git.loafle.net/commons/di-go/annotation"
+	cdr "git.loafle.net/commons/di-go/registry"
+	logging "git.loafle.net/commons/logging-go"
+	crc "git.loafle.net/commons/rpc-go/client"
+
+	// For annotation
+	_ "git.loafle.net/overflow/commons-go/core/annotation"
+)
+
+var NetworkClientServiceType = reflect.TypeOf((*NetworkClientService)(nil))
+
+func init() {
+	cdr.RegisterType(NetworkClientServiceType)
+}
+
+type NetworkClientService struct {
+	cda.TypeAnnotation `annotation:"@overflow:RPCService()"`
+
+	EncryptionKey string
+
+	client *crc.Client
+}
+
+func (s *NetworkClientService) InitService() error {
+	return nil
+}
+
+func (s *NetworkClientService) StartService() error {
+	return nil
+}
+
+func (s *NetworkClientService) StopService() {
+	if nil != s.client {
+		if err := s.client.Stop(context.Background()); nil != err {
+			logging.Logger().Error(err)
+		}
+	}
+}
+
+func (s *NetworkClientService) DestroyService() {
+	s.client = nil
+}

service/ProbeClientService.go

@@ -0,0 +1,65 @@
+package service
+
+import (
+	"context"
+	"reflect"
+
+	cda "git.loafle.net/commons/di-go/annotation"
+	cdr "git.loafle.net/commons/di-go/registry"
+	logging "git.loafle.net/commons/logging-go"
+	crc "git.loafle.net/commons/rpc-go/client"
+
+	// For annotation
+	_ "git.loafle.net/overflow/commons-go/core/annotation"
+	"git.loafle.net/overflow/probe/client/central"
+)
+
+var ProbeClientServiceType = reflect.TypeOf((*ProbeClientService)(nil))
+
+func init() {
+	cdr.RegisterType(ProbeClientServiceType)
+}
+
+type ProbeClientService struct {
+	cda.TypeAnnotation `annotation:"@overflow:RPCService()"`
+
+	DiscoveryService *DiscoveryService `annotation:"@Inject()"`
+
+	EncryptionKey string
+
+	client *crc.Client
+}
+
+func (s *ProbeClientService) InitService() error {
+	client, err := central.NewProbe(s.HandleEncryptionKey, s.DiscoveryService)
+	if nil != err {
+		return err
+	}
+	s.client = client
+
+	return nil
+}
+
+func (s *ProbeClientService) StartService() error {
+	if err := s.client.Start(); nil != err {
+		return err
+	}
+
+	return nil
+}
+
+func (s *ProbeClientService) StopService() {
+	if err := s.client.Stop(context.Background()); nil != err {
+		logging.Logger().Error(err)
+	}
+}
+
+func (s *ProbeClientService) DestroyService() {
+	s.client = nil
+}
+
+func (s *ProbeClientService) HandleEncryptionKey(encryptionKey string) {
+	logging.Logger().Debugf("encryptionKey arrived %s", encryptionKey)
+
+	s.EncryptionKey = encryptionKey
+}

service/ProbeService.go

@@ -1,24 +0,0 @@
-package service
-
-import (
-	"reflect"
-
-	cda "git.loafle.net/commons/di-go/annotation"
-	cdr "git.loafle.net/commons/di-go/registry"
-	_ "git.loafle.net/overflow/commons-go/core/annotation"
-)
-
-var ProbeServiceType = reflect.TypeOf((*ProbeService)(nil))
-
-func init() {
-	cdr.RegisterType(ProbeServiceType)
-}
-
-type ProbeService struct {
-	cda.TypeAnnotation `annotation:"@overflow:RPCService()"`
-}
-
-func (cs *ProbeService) Accept() error {
-
-	return nil
-}

service/SensorConfigService.go

@@ -0,0 +1,36 @@
+package service
+
+import (
+	"reflect"
+
+	cda "git.loafle.net/commons/di-go/annotation"
+	cdr "git.loafle.net/commons/di-go/registry"
+	_ "git.loafle.net/overflow/commons-go/core/annotation"
+)
+
+var SensorConfigServiceType = reflect.TypeOf((*SensorConfigService)(nil))
+
+func init() {
+	cdr.RegisterType(SensorConfigServiceType)
+}
+
+type SensorConfigService struct {
+	cda.TypeAnnotation `annotation:"@overflow:RPCService()"`
+}
+
+func (s *SensorConfigService) InitService() error {
+	return nil
+}
+
+func (s *SensorConfigService) StartService() error {
+
+	return nil
+}
+
+func (s *SensorConfigService) StopService() {
+
+}
+
+func (s *SensorConfigService) DestroyService() {
+
+}

service/service.go

@@ -1,5 +1,22 @@
 package service
 
+import "reflect"
+
+var (
+	OrderedServices = []reflect.Type{
+		ProbeClientServiceType,
+		DataClientServiceType,
+		DiscoveryClientServiceType,
+		GeneralClientServiceType,
+		NetworkClientServiceType,
+		SensorConfigServiceType,
+		ContainerServiceType,
+		CrawlerServiceType,
+		CollectorServiceType,
+		DiscoveryServiceType,
+	}
+)
+
 func InitPackage() {
 }