3 files changed, 11 insertions, 3 deletions
diff --git a/indra/llwebrtc/llwebrtc.cpp b/indra/llwebrtc/llwebrtc.cpp
index d07e6deea4..97c04ae446 100644
--- a/indra/llwebrtc/llwebrtc.cpp
+++ b/indra/llwebrtc/llwebrtc.cpp
@@ -957,6 +957,10 @@ void LLWebRTCPeerConnectionImpl::OnRemoveTrack(rtc::scoped_refptr<webrtc::RtpRec
 
 void LLWebRTCPeerConnectionImpl::OnDataChannel(rtc::scoped_refptr<webrtc::DataChannelInterface> channel)
 {
+    if (mDataChannel)
+    {
+        mDataChannel->UnregisterObserver();
+    }
     mDataChannel = channel;
     channel->RegisterObserver(this);
 }
diff --git a/indra/newview/llvoicewebrtc.cpp b/indra/newview/llvoicewebrtc.cpp
index 0823358e03..7c438dfa9a 100644
--- a/indra/newview/llvoicewebrtc.cpp
+++ b/indra/newview/llvoicewebrtc.cpp
@@ -2688,7 +2688,11 @@ bool LLVoiceWebRTCConnection::connectionStateMachine()
             {
                 sendJoin();  // tell the Secondlife WebRTC server that we're here via the data channel.
                 setVoiceConnectionState(VOICE_STATE_SESSION_UP);
-                LLWebRTCVoiceClient::getInstance()->sendPositionUpdate(true);
+                if (isSpatial())
+                {
+                    LLWebRTCVoiceClient::getInstance()->updatePosition();
+                    LLWebRTCVoiceClient::getInstance()->sendPositionUpdate(true);
+                }
             }
             break;
         }
diff --git a/indra/newview/llvoicewebrtc.h b/indra/newview/llvoicewebrtc.h
index af1efa5fe5..c417dfe329 100644
--- a/indra/newview/llvoicewebrtc.h
+++ b/indra/newview/llvoicewebrtc.h
@@ -201,7 +201,8 @@ public:
     void OnConnectionFailure(const std::string &channelID,
         const LLUUID &regionID,
         LLVoiceClientStatusObserver::EStatusType status_type = LLVoiceClientStatusObserver::ERROR_UNKNOWN);
-    void sendPositionUpdate(bool force);
+    void updatePosition(void); // update the internal position state
+    void sendPositionUpdate(bool force); // send the position to the voice server.
     void updateOwnVolume();
 
     //////////////////////////////
@@ -398,7 +399,6 @@ public:
 
     /////////////////////////////
     // Sending updates of current state
-    void updatePosition(void);
     void setListenerPosition(const LLVector3d &position, const LLVector3 &velocity, const LLQuaternion &rot);
     void setAvatarPosition(const LLVector3d &position, const LLVector3 &velocity, const LLQuaternion &rot);