Make response waiting less hacky

libgm/client.go

@@ -47,7 +47,7 @@ type Client struct {
 
 func NewClient(authData *AuthData, logger zerolog.Logger) *Client {
 	sessionHandler := &SessionHandler{
-		requests:        make(map[string]map[binary.ActionType]*ResponseChan),
+		responseWaiters: make(map[string]chan<- *pblite.Response),
 		responseTimeout: time.Duration(5000) * time.Millisecond,
 	}
 	if authData == nil {

libgm/conversations.go

@@ -15,12 +15,7 @@ func (c *Client) ListConversations(count int64, folder binary.ListConversationsP
 	//} else {
 	actionType := binary.ActionType_LIST_CONVERSATIONS
 
-	sentRequestId, sendErr := c.sessionHandler.completeSendMessage(actionType, true, payload)
+	response, err := c.sessionHandler.sendMessage(actionType, payload)
-	if sendErr != nil {
-		return nil, sendErr
-	}
-
-	response, err := c.sessionHandler.WaitForResponse(sentRequestId, actionType)
 	if err != nil {
 		return nil, err
 	}
@@ -37,12 +32,7 @@ func (c *Client) GetConversationType(conversationID string) (*binary.GetConversa
 	payload := &binary.ConversationTypePayload{ConversationID: conversationID}
 	actionType := binary.ActionType_GET_CONVERSATION_TYPE
 
-	sentRequestId, sendErr := c.sessionHandler.completeSendMessage(actionType, true, payload)
+	response, err := c.sessionHandler.sendMessage(actionType, payload)
-	if sendErr != nil {
-		return nil, sendErr
-	}
-
-	response, err := c.sessionHandler.WaitForResponse(sentRequestId, actionType)
 	if err != nil {
 		return nil, err
 	}
@@ -63,12 +53,7 @@ func (c *Client) FetchMessages(conversationID string, count int64, cursor *binar
 
 	actionType := binary.ActionType_LIST_MESSAGES
 
-	sentRequestId, sendErr := c.sessionHandler.completeSendMessage(actionType, true, payload)
+	response, err := c.sessionHandler.sendMessage(actionType, payload)
-	if sendErr != nil {
-		return nil, sendErr
-	}
-
-	response, err := c.sessionHandler.WaitForResponse(sentRequestId, actionType)
 	if err != nil {
 		return nil, err
 	}
@@ -84,12 +69,7 @@ func (c *Client) FetchMessages(conversationID string, count int64, cursor *binar
 func (c *Client) SendMessage(payload *binary.SendMessagePayload) (*binary.SendMessageResponse, error) {
 	actionType := binary.ActionType_SEND_MESSAGE
 
-	sentRequestId, sendErr := c.sessionHandler.completeSendMessage(actionType, true, payload)
+	response, err := c.sessionHandler.sendMessage(actionType, payload)
-	if sendErr != nil {
-		return nil, sendErr
-	}
-
-	response, err := c.sessionHandler.WaitForResponse(sentRequestId, actionType)
 	if err != nil {
 		return nil, err
 	}
@@ -106,12 +86,7 @@ func (c *Client) GetParticipantThumbnail(convID string) (*binary.ParticipantThum
 	payload := &binary.GetParticipantThumbnailPayload{ConversationID: convID}
 	actionType := binary.ActionType_GET_PARTICIPANTS_THUMBNAIL
 
-	sentRequestId, sendErr := c.sessionHandler.completeSendMessage(actionType, true, payload)
+	response, err := c.sessionHandler.sendMessage(actionType, payload)
-	if sendErr != nil {
-		return nil, sendErr
-	}
-
-	response, err := c.sessionHandler.WaitForResponse(sentRequestId, actionType)
 	if err != nil {
 		return nil, err
 	}
@@ -134,12 +109,7 @@ func (c *Client) UpdateConversation(convBuilder *ConversationBuilder) (*binary.U
 
 	actionType := binary.ActionType_UPDATE_CONVERSATION
 
-	sentRequestId, sendErr := c.sessionHandler.completeSendMessage(actionType, true, payload)
+	response, err := c.sessionHandler.sendMessage(actionType, payload)
-	if sendErr != nil {
-		return nil, sendErr
-	}
-
-	response, err := c.sessionHandler.WaitForResponse(sentRequestId, actionType)
 	if err != nil {
 		return nil, err
 	}
@@ -156,14 +126,6 @@ func (c *Client) SetTyping(convID string) error {
 	payload := &binary.TypingUpdatePayload{Data: &binary.SetTypingIn{ConversationID: convID, Typing: true}}
 	actionType := binary.ActionType_TYPING_UPDATES
 
-	sentRequestId, sendErr := c.sessionHandler.completeSendMessage(actionType, true, payload)
+	_, err := c.sessionHandler.sendMessage(actionType, payload)
-	if sendErr != nil {
+	return err
-		return sendErr
-	}
-
-	_, err := c.sessionHandler.WaitForResponse(sentRequestId, actionType)
-	if err != nil {
-		return err
-	}
-	return nil
 }

libgm/event_handler.go

@@ -52,34 +52,33 @@ func (r *RPC) HandleRPCMsg(msg *binary.InternalMessage) {
 		r.client.Logger.Error().Msg("nil response in rpc handler")
 		return
 	}
-	_, waitingForResponse := r.client.sessionHandler.requests[response.Data.RequestId]
 
-	r.client.sessionHandler.addResponseAck(response.ResponseId)
+	r.client.sessionHandler.queueMessageAck(response.ResponseID)
-	if waitingForResponse {
+	if r.client.sessionHandler.receiveResponse(response) {
-		r.client.sessionHandler.respondToRequestChannel(response)
+		r.client.Logger.Debug().Str("request_id", response.Data.RequestID).Msg("Received response")
-	} else {
+		return
-		switch response.BugleRoute {
+	}
-		case binary.BugleRoute_PairEvent:
+	switch response.BugleRoute {
-			go r.client.handlePairingEvent(response)
+	case binary.BugleRoute_PairEvent:
-		case binary.BugleRoute_DataEvent:
+		go r.client.handlePairingEvent(response)
-			if r.skipCount > 0 {
+	case binary.BugleRoute_DataEvent:
-				r.skipCount--
+		if r.skipCount > 0 {
-				r.client.Logger.Debug().
+			r.skipCount--
-					Any("action", response.Data.Action).
+			r.client.Logger.Debug().
-					Any("toSkip", r.skipCount).
+				Any("action", response.Data.Action).
-					Msg("Skipped DataEvent")
+				Int("remaining_skip_count", r.skipCount).
-				if response.Data.Decrypted != nil {
+				Msg("Skipped DataEvent")
-					r.client.Logger.Trace().
+			if response.Data.Decrypted != nil {
-						Str("proto_name", string(response.Data.Decrypted.ProtoReflect().Descriptor().FullName())).
+				r.client.Logger.Trace().
-						Str("data", base64.StdEncoding.EncodeToString(response.Data.RawDecrypted)).
+					Str("proto_name", string(response.Data.Decrypted.ProtoReflect().Descriptor().FullName())).
-						Msg("Skipped event data")
+					Str("data", base64.StdEncoding.EncodeToString(response.Data.RawDecrypted)).
-				}
+					Msg("Skipped event data")
-				return
 			}
-			r.client.handleUpdatesEvent(response)
+			return
-		default:
-			r.client.Logger.Debug().Any("res", response).Msg("Got unknown bugleroute")
 		}
+		r.client.handleUpdatesEvent(response)
+	default:
+		r.client.Logger.Debug().Any("res", response).Msg("Got unknown bugleroute")
 	}
 
 }

libgm/messages.go

@@ -9,12 +9,7 @@ import (
 func (c *Client) SendReaction(payload *binary.SendReactionPayload) (*binary.SendReactionResponse, error) {
 	actionType := binary.ActionType_SEND_REACTION
 
-	sentRequestId, sendErr := c.sessionHandler.completeSendMessage(actionType, true, payload)
+	response, err := c.sessionHandler.sendMessage(actionType, payload)
-	if sendErr != nil {
-		return nil, sendErr
-	}
-
-	response, err := c.sessionHandler.WaitForResponse(sentRequestId, actionType)
 	if err != nil {
 		return nil, err
 	}
@@ -31,12 +26,7 @@ func (c *Client) DeleteMessage(messageID string) (*binary.DeleteMessageResponse,
 	payload := &binary.DeleteMessagePayload{MessageID: messageID}
 	actionType := binary.ActionType_DELETE_MESSAGE
 
-	sentRequestId, sendErr := c.sessionHandler.completeSendMessage(actionType, true, payload)
+	response, err := c.sessionHandler.sendMessage(actionType, payload)
-	if sendErr != nil {
-		return nil, sendErr
-	}
-
-	response, err := c.sessionHandler.WaitForResponse(sentRequestId, actionType)
 	if err != nil {
 		return nil, err
 	}
@@ -53,15 +43,6 @@ func (c *Client) MarkRead(conversationID, messageID string) error {
 	payload := &binary.MessageReadPayload{ConversationID: conversationID, MessageID: messageID}
 	actionType := binary.ActionType_MESSAGE_READ
 
-	sentRequestId, sendErr := c.sessionHandler.completeSendMessage(actionType, true, payload)
+	_, err := c.sessionHandler.sendMessage(actionType, payload)
-	if sendErr != nil {
+	return err
-		return sendErr
-	}
-
-	_, err := c.sessionHandler.WaitForResponse(sentRequestId, actionType)
-	if err != nil {
-		return err
-	}
-
-	return nil
 }

libgm/pblite/internal.go

@@ -15,7 +15,7 @@ type DevicePair struct {
 }
 
 type RequestData struct {
-	RequestId     string            `json:"requestId,omitempty"`
+	RequestID     string            `json:"requestId,omitempty"`
 	Timestamp     int64             `json:"timestamp,omitempty"`
 	Action        binary.ActionType `json:"action,omitempty"`
 	Bool1         bool              `json:"bool1,omitempty"`
@@ -27,7 +27,7 @@ type RequestData struct {
 }
 
 type Response struct {
-	ResponseId        string             `json:"responseId,omitempty"`
+	ResponseID        string             `json:"responseId,omitempty"`
 	BugleRoute        binary.BugleRoute  `json:"bugleRoute,omitempty"`
 	StartExecute      string             `json:"startExecute,omitempty"`
 	MessageType       binary.MessageType `json:"eventType,omitempty"`
@@ -76,7 +76,7 @@ func DecryptInternalMessage(internalMessage *binary.InternalMessage, cryptor *cr
 
 func newResponseFromPairEvent(internalMsg *binary.InternalMessageData, data *binary.PairEvents) *Response {
 	resp := &Response{
-		ResponseId:        internalMsg.GetResponseID(),
+		ResponseID:        internalMsg.GetResponseID(),
 		BugleRoute:        internalMsg.GetBugleRoute(),
 		StartExecute:      internalMsg.GetStartExecute(),
 		MessageType:       internalMsg.GetMessageType(),
@@ -98,7 +98,7 @@ func newResponseFromPairEvent(internalMsg *binary.InternalMessageData, data *bin
 
 func newResponseFromDataEvent(internalMsg *binary.InternalMessageData, internalRequestData *binary.InternalRequestData, rawData []byte, decrypted protoreflect.ProtoMessage) *Response {
 	resp := &Response{
-		ResponseId:        internalMsg.GetResponseID(),
+		ResponseID:        internalMsg.GetResponseID(),
 		BugleRoute:        internalMsg.GetBugleRoute(),
 		StartExecute:      internalMsg.GetStartExecute(),
 		MessageType:       internalMsg.GetMessageType(),
@@ -109,7 +109,7 @@ func newResponseFromDataEvent(internalMsg *binary.InternalMessageData, internalR
 			Browser: internalMsg.GetBrowser(),
 		},
 		Data: RequestData{
-			RequestId:     internalRequestData.GetSessionID(),
+			RequestID:     internalRequestData.GetSessionID(),
 			Timestamp:     internalRequestData.GetTimestamp(),
 			Action:        internalRequestData.GetAction(),
 			Bool1:         internalRequestData.GetBool1(),

libgm/response_handler.go

@@ -1,99 +1,48 @@
 package libgm
 
 import (
+	"encoding/base64"
 	"fmt"
-	"sync"
 
 	"go.mau.fi/mautrix-gmessages/libgm/pblite"
-
-	"go.mau.fi/mautrix-gmessages/libgm/binary"
-	"go.mau.fi/mautrix-gmessages/libgm/routes"
 )
 
-type ResponseChan struct {
+func (s *SessionHandler) waitResponse(requestID string) chan *pblite.Response {
-	response *pblite.Response
+	ch := make(chan *pblite.Response, 1)
-	wg       sync.WaitGroup
+	s.responseWaitersLock.Lock()
-	mu       sync.Mutex
+	// DEBUG
+	if _, ok := s.responseWaiters[requestID]; ok {
+		panic(fmt.Errorf("request %s already has a response waiter", requestID))
+	}
+	// END DEBUG
+	s.responseWaiters[requestID] = ch
+	s.responseWaitersLock.Unlock()
+	return ch
 }
 
-func (s *SessionHandler) addRequestToChannel(requestId string, actionType binary.ActionType) {
+func (s *SessionHandler) cancelResponse(requestID string, ch chan *pblite.Response) {
-	_, notOk := routes.Routes[actionType]
+	s.responseWaitersLock.Lock()
-	if !notOk {
+	close(ch)
-		panic(fmt.Errorf("missing action type: %v", actionType))
+	delete(s.responseWaiters, requestID)
-	}
+	s.responseWaitersLock.Unlock()
-	if msgMap, ok := s.requests[requestId]; ok {
-		responseChan := &ResponseChan{
-			response: &pblite.Response{},
-			wg:       sync.WaitGroup{},
-			mu:       sync.Mutex{},
-		}
-		responseChan.wg.Add(1)
-		responseChan.mu.Lock()
-		msgMap[actionType] = responseChan
-	} else {
-		s.requests[requestId] = make(map[binary.ActionType]*ResponseChan)
-		responseChan := &ResponseChan{
-			response: &pblite.Response{},
-			wg:       sync.WaitGroup{},
-			mu:       sync.Mutex{},
-		}
-		responseChan.wg.Add(1)
-		responseChan.mu.Lock()
-		s.requests[requestId][actionType] = responseChan
-	}
 }
 
-func (s *SessionHandler) respondToRequestChannel(res *pblite.Response) {
+func (s *SessionHandler) receiveResponse(resp *pblite.Response) bool {
-	requestId := res.Data.RequestId
+	s.responseWaitersLock.Lock()
-	reqChannel, ok := s.requests[requestId]
+	ch, ok := s.responseWaiters[resp.Data.RequestID]
-	actionType := res.Data.Action
 	if !ok {
-		s.client.Logger.Debug().Any("actionType", actionType).Any("requestId", requestId).Msg("Did not expect response for this requestId")
+		s.responseWaitersLock.Unlock()
-		return
+		return false
 	}
-	actionResponseChan, ok2 := reqChannel[actionType]
+	delete(s.responseWaiters, resp.Data.RequestID)
-	if !ok2 {
+	s.responseWaitersLock.Unlock()
-		s.client.Logger.Debug().Any("actionType", actionType).Any("requestId", requestId).Msg("Did not expect response for this actionType")
+	evt := s.client.Logger.Trace().
-		return
+		Str("request_id", resp.Data.RequestID)
+	if evt.Enabled() && resp.Data.Decrypted != nil {
+		evt.Str("proto_name", string(resp.Data.Decrypted.ProtoReflect().Descriptor().FullName())).
+			Str("data", base64.StdEncoding.EncodeToString(resp.Data.RawDecrypted))
 	}
-	actionResponseChan.mu.Lock()
+	evt.Msg("Received response")
-	actionResponseChan, ok2 = reqChannel[actionType]
+	ch <- resp
-	if !ok2 {
+	return true
-		s.client.Logger.Debug().Any("actionType", actionType).Any("requestId", requestId).Msg("Ignoring request for action...")
-		return
-	}
-	s.client.Logger.Debug().Any("actionType", actionType).Any("requestId", requestId).Msg("responding to request")
-	s.client.rpc.logContent(res)
-	actionResponseChan.response = res
-	actionResponseChan.wg.Done()
-
-	delete(reqChannel, actionType)
-	if len(reqChannel) == 0 {
-		delete(s.requests, requestId)
-	}
-
-	actionResponseChan.mu.Unlock()
-}
-
-func (s *SessionHandler) WaitForResponse(requestId string, actionType binary.ActionType) (*pblite.Response, error) {
-	requestResponses, ok := s.requests[requestId]
-	if !ok {
-		return nil, fmt.Errorf("no response channel found for request ID: %s (actionType: %v)", requestId, actionType)
-	}
-
-	routeInfo, notFound := routes.Routes[actionType]
-	if !notFound {
-		return nil, fmt.Errorf("no action exists for actionType: %v (requestId: %s)", actionType, requestId)
-	}
-
-	responseChan, ok2 := requestResponses[routeInfo.Action]
-	if !ok2 {
-		return nil, fmt.Errorf("no response channel found for actionType: %v (requestId: %s)", routeInfo.Action, requestId)
-	}
-
-	responseChan.mu.Unlock()
-
-	responseChan.wg.Wait()
-
-	return responseChan.response, nil
 }

libgm/session.go

@@ -7,26 +7,17 @@ import (
 )
 
 func (c *Client) SetActiveSession() error {
-	c.sessionHandler.ResetSessionId()
+	c.sessionHandler.ResetSessionID()
-
 	actionType := binary.ActionType_GET_UPDATES
-	_, sendErr := c.sessionHandler.completeSendMessage(actionType, false, nil)
+	return c.sessionHandler.sendMessageNoResponse(actionType, nil)
-	if sendErr != nil {
-		return sendErr
-	}
-	return nil
 }
 
 func (c *Client) IsBugleDefault() (*binary.IsBugleDefaultResponse, error) {
-	c.sessionHandler.ResetSessionId()
+	c.sessionHandler.ResetSessionID()
 
 	actionType := binary.ActionType_IS_BUGLE_DEFAULT
-	sentRequestId, sendErr := c.sessionHandler.completeSendMessage(actionType, true, nil)
-	if sendErr != nil {
-		return nil, sendErr
-	}
 
-	response, err := c.sessionHandler.WaitForResponse(sentRequestId, actionType)
+	response, err := c.sessionHandler.sendMessage(actionType, nil)
 	if err != nil {
 		return nil, err
 	}
@@ -43,15 +34,6 @@ func (c *Client) NotifyDittoActivity() error {
 	payload := &binary.NotifyDittoActivityPayload{Success: true}
 	actionType := binary.ActionType_NOTIFY_DITTO_ACTIVITY
 
-	sentRequestId, sendErr := c.sessionHandler.completeSendMessage(actionType, true, payload)
+	_, err := c.sessionHandler.sendMessage(actionType, payload)
-	if sendErr != nil {
+	return err
-		return sendErr
-	}
-
-	_, err := c.sessionHandler.WaitForResponse(sentRequestId, actionType)
-	if err != nil {
-		return err
-	}
-
-	return nil
 }

libgm/session_handler.go

@@ -16,60 +16,64 @@ import (
 	"go.mau.fi/mautrix-gmessages/libgm/util"
 )
 
-/*
-type Response struct {
-	client *Client
-	ResponseId string
-	RoutingOpCode int64
-	Data *binary.EncodedResponse // base64 encoded (decode -> protomessage)
-
-	StartExecute string
-	FinishExecute string
-	DevicePair *pblite.DevicePair
-}
-*/
-
 type SessionHandler struct {
-	client   *Client
+	client *Client
-	requests map[string]map[binary.ActionType]*ResponseChan
+
+	responseWaiters     map[string]chan<- *pblite.Response
+	responseWaitersLock sync.Mutex
 
 	ackMapLock sync.Mutex
 	ackMap     []string
 	ackTicker  *time.Ticker
 
-	sessionId string
+	sessionID string
 
 	responseTimeout time.Duration
 }
 
-func (s *SessionHandler) SetResponseTimeout(milliSeconds int) {
+func (s *SessionHandler) ResetSessionID() {
-	s.responseTimeout = time.Duration(milliSeconds) * time.Millisecond
+	s.sessionID = util.RandomUUIDv4()
 }
 
-func (s *SessionHandler) ResetSessionId() {
+func (s *SessionHandler) sendMessageNoResponse(actionType binary.ActionType, encryptedData proto.Message) error {
-	s.sessionId = util.RandomUUIDv4()
+	_, payload, _, err := s.buildMessage(actionType, encryptedData)
+	if err != nil {
+		return err
+	}
+
+	_, err = s.client.rpc.sendMessageRequest(util.SEND_MESSAGE, payload)
+	return err
 }
 
-func (s *SessionHandler) completeSendMessage(actionType binary.ActionType, addToChannel bool, encryptedData proto.Message) (string, error) {
+func (s *SessionHandler) sendAsyncMessage(actionType binary.ActionType, encryptedData proto.Message) (<-chan *pblite.Response, error) {
-	requestId, payload, action, buildErr := s.buildMessage(actionType, encryptedData)
+	requestID, payload, _, buildErr := s.buildMessage(actionType, encryptedData)
 	if buildErr != nil {
-		return "", buildErr
+		return nil, buildErr
 	}
 
-	if addToChannel {
+	ch := s.waitResponse(requestID)
-		s.addRequestToChannel(requestId, action)
-	}
 	_, reqErr := s.client.rpc.sendMessageRequest(util.SEND_MESSAGE, payload)
 	if reqErr != nil {
-		return "", reqErr
+		s.cancelResponse(requestID, ch)
+		return nil, reqErr
 	}
-	return requestId, nil
+	return ch, nil
+}
+
+func (s *SessionHandler) sendMessage(actionType binary.ActionType, encryptedData proto.Message) (*pblite.Response, error) {
+	ch, err := s.sendAsyncMessage(actionType, encryptedData)
+	if err != nil {
+		return nil, err
+	}
+
+	// TODO add timeout
+	return <-ch, nil
 }
 
 func (s *SessionHandler) buildMessage(actionType binary.ActionType, encryptedData proto.Message) (string, []byte, binary.ActionType, error) {
-	var requestId string
+	var requestID string
 	pairedDevice := s.client.authData.DevicePair.Mobile
-	sessionId := s.client.sessionHandler.sessionId
+	sessionId := s.client.sessionHandler.sessionID
 	token := s.client.authData.TachyonAuthToken
 
 	routeInfo, ok := routes.Routes[actionType]
@@ -78,12 +82,12 @@ func (s *SessionHandler) buildMessage(actionType binary.ActionType, encryptedDat
 	}
 
 	if routeInfo.UseSessionID {
-		requestId = s.sessionId
+		requestID = s.sessionID
 	} else {
-		requestId = util.RandomUUIDv4()
+		requestID = util.RandomUUIDv4()
 	}
 
-	tmpMessage := payload.NewSendMessageBuilder(token, pairedDevice, requestId, sessionId).SetRoute(routeInfo.Action).SetSessionId(s.sessionId)
+	tmpMessage := payload.NewSendMessageBuilder(token, pairedDevice, requestID, sessionId).SetRoute(routeInfo.Action).SetSessionId(s.sessionID)
 
 	if encryptedData != nil {
 		tmpMessage.SetEncryptedProtoMessage(encryptedData, s.client.authData.Cryptor)
@@ -98,16 +102,17 @@ func (s *SessionHandler) buildMessage(actionType binary.ActionType, encryptedDat
 		return "", nil, 0, buildErr
 	}
 
-	return requestId, message, routeInfo.Action, nil
+	return requestID, message, routeInfo.Action, nil
 }
 
-func (s *SessionHandler) addResponseAck(responseId string) {
+func (s *SessionHandler) queueMessageAck(messageID string) {
-	s.client.Logger.Debug().Any("responseId", responseId).Msg("Added to ack map")
 	s.ackMapLock.Lock()
 	defer s.ackMapLock.Unlock()
-	hasResponseId := slices.Contains(s.ackMap, responseId)
+	if !slices.Contains(s.ackMap, messageID) {
-	if !hasResponseId {
+		s.ackMap = append(s.ackMap, messageID)
-		s.ackMap = append(s.ackMap, responseId)
+		s.client.Logger.Trace().Any("message_id", messageID).Msg("Queued ack for message")
+	} else {
+		s.client.Logger.Trace().Any("message_id", messageID).Msg("Ack for message was already queued")
 	}
 }
 

libgm/useralert_handler.go

@@ -26,9 +26,9 @@ func (c *Client) handleUserAlertEvent(res *pblite.Response, data *binary.UserAle
 	alertType := data.AlertType
 	switch alertType {
 	case binary.AlertType_BROWSER_ACTIVE:
-		newSessionId := res.Data.RequestId
+		newSessionId := res.Data.RequestID
 		c.Logger.Info().Any("sessionId", newSessionId).Msg("[NEW_BROWSER_ACTIVE] Opened new browser connection")
-		if newSessionId != c.sessionHandler.sessionId {
+		if newSessionId != c.sessionHandler.sessionID {
 			evt := events.NewBrowserActive(newSessionId)
 			c.triggerEvent(evt)
 		} else {