diff --git a/client/client-context.go b/client/client-context.go
deleted file mode 100644
index 3cb37db..0000000
--- a/client/client-context.go
+++ /dev/null
@@ -1,19 +0,0 @@
-package client
-
-import (
-	cuc "git.loafle.net/commons/util-go/context"
-)
-
-type ClientCtx interface {
-	cuc.Context
-}
-
-func NewClientCtx(parent cuc.Context) ClientCtx {
-	return &clientCtx{
-		Context: cuc.NewContext(parent),
-	}
-}
-
-type clientCtx struct {
-	cuc.Context
-}
diff --git a/client/client-handler.go b/client/client-handler.go
index 750d96a..ed33bd3 100644
--- a/client/client-handler.go
+++ b/client/client-handler.go
@@ -12,29 +12,17 @@ import (
 )
 
 type ClientHandler interface {
-	GetName() string
-	GetConnector() csc.Connector
+	csc.ClientHandler
+
 	GetRPCCodec() protocol.ClientCodec
 	GetRPCInvoker() registry.RPCInvoker
 	GetPendingRequestCount() int
 	GetRequestTimeout() time.Duration
-
-	ClientCtx() ClientCtx
-
-	Init(clientCtx ClientCtx) error
-	OnStart(clientCtx ClientCtx) error
-	OnStop(clientCtx ClientCtx)
-	Destroy(clientCtx ClientCtx)
-
-	Validate() error
 }
 
 type ClientHandlers struct {
-	// Client name for sending in response headers.
-	//
-	// Default client name is used if left blank.
-	Name                string               `json:"name,omitempty"`
-	Connector           csc.Connector        `json:"-"`
+	csc.ClientHandlers
+
 	RPCCodec            protocol.ClientCodec `json:"-"`
 	RPCInvoker          registry.RPCInvoker  `json:"-"`
 	PendingRequestCount int                  `json:"pendingRequests,omitempty"`
@@ -43,33 +31,6 @@ type ClientHandlers struct {
 	validated atomic.Value
 }
 
-func (ch *ClientHandlers) ClientCtx() ClientCtx {
-	return NewClientCtx(nil)
-}
-
-func (ch *ClientHandlers) Init(clientCtx ClientCtx) error {
-	return nil
-}
-
-func (ch *ClientHandlers) OnStart(clientCtx ClientCtx) error {
-	return nil
-}
-
-func (ch *ClientHandlers) OnStop(clientCtx ClientCtx) {
-
-}
-
-func (ch *ClientHandlers) Destroy(clientCtx ClientCtx) {
-
-}
-
-func (ch *ClientHandlers) GetName() string {
-	return ch.Name
-}
-
-func (ch *ClientHandlers) GetConnector() csc.Connector {
-	return ch.Connector
-}
 func (ch *ClientHandlers) GetRPCCodec() protocol.ClientCodec {
 	return ch.RPCCodec
 }
@@ -84,14 +45,15 @@ func (ch *ClientHandlers) GetRequestTimeout() time.Duration {
 }
 
 func (ch *ClientHandlers) Validate() error {
+	if err := ch.ClientHandlers.Validate(); nil != err {
+		return err
+	}
+
 	if nil != ch.validated.Load() {
 		return nil
 	}
 	ch.validated.Store(true)
 
-	if "" == ch.Name {
-		ch.Name = "Client"
-	}
 	if 0 >= ch.PendingRequestCount {
 		ch.PendingRequestCount = rpc.DefaultPendingRequestCount
 	}
@@ -106,13 +68,5 @@ func (ch *ClientHandlers) Validate() error {
 		return fmt.Errorf("RPCCodec is not valid")
 	}
 
-	if nil == ch.Connector {
-		return fmt.Errorf("Connector is not valid")
-	}
-
-	if err := ch.Connector.Validate(); nil != err {
-		return err
-	}
-
 	return nil
 }
diff --git a/client/client.go b/client/client.go
index a1429bc..fae49d3 100644
--- a/client/client.go
+++ b/client/client.go
@@ -7,8 +7,9 @@ import (
 	"sync"
 	"time"
 
-	logging "git.loafle.net/commons/logging-go"
+	"git.loafle.net/commons/logging-go"
 	"git.loafle.net/commons/rpc-go/protocol"
+	csc "git.loafle.net/commons/server-go/client"
 )
 
 var uint64Type = reflect.TypeOf(uint64(0))
@@ -16,7 +17,7 @@ var uint64Type = reflect.TypeOf(uint64(0))
 type Client struct {
 	ClientHandler ClientHandler
 
-	ctx      ClientCtx
+	ctx      csc.ClientCtx
 	stopChan chan struct{}
 	stopWg   sync.WaitGroup