3 files changed, 22 insertions, 1 deletions
diff --git a/indra/llwebrtc/llwebrtc.cpp b/indra/llwebrtc/llwebrtc.cpp
index 828896f620..d5182b16e7 100644
--- a/indra/llwebrtc/llwebrtc.cpp
+++ b/indra/llwebrtc/llwebrtc.cpp
@@ -1495,6 +1495,10 @@ void freePeerConnection(LLWebRTCPeerConnectionInterface* peer_connection)
 
 void init(LLWebRTCLogCallback* logCallback)
 {
+    if (gWebRTCImpl)
+    {
+        return;
+    }
     gWebRTCImpl = new LLWebRTCImpl(logCallback);
     gWebRTCImpl->init();
 }
diff --git a/indra/newview/llvoicewebrtc.cpp b/indra/newview/llvoicewebrtc.cpp
index 62bab7d24a..72a60c506b 100644
--- a/indra/newview/llvoicewebrtc.cpp
+++ b/indra/newview/llvoicewebrtc.cpp
@@ -273,6 +273,11 @@ void LLWebRTCVoiceClient::cleanupSingleton()
 void LLWebRTCVoiceClient::init(LLPumpIO* pump)
 {
     // constructor will set up LLVoiceClient::getInstance()
+    initWebRTC();
+}
+
+void LLWebRTCVoiceClient::initWebRTC()
+{
     llwebrtc::init(this);
 
     mWebRTCDeviceInterface = llwebrtc::getDeviceInterface();
@@ -292,6 +297,7 @@ void LLWebRTCVoiceClient::terminate()
 
     mVoiceEnabled = false;
     llwebrtc::terminate();
+    mWebRTCDeviceInterface = nullptr;
 
     sShuttingDown = true;
 }
@@ -1805,6 +1811,15 @@ void LLWebRTCVoiceClient::onChangeDetailed(const LLMute& mute)
     }
 }
 
+void LLWebRTCVoiceClient::userAuthorized(const std::string& user_id, const LLUUID& agentID)
+{
+    if (sShuttingDown)
+    {
+        sShuttingDown = false; // was terminated, restart
+        initWebRTC();
+    }
+}
+
 void LLWebRTCVoiceClient::predSetUserMute(const LLWebRTCVoiceClient::sessionStatePtr_t &session, const LLUUID &id, bool mute)
 {
     session->setUserMute(id, mute);
diff --git a/indra/newview/llvoicewebrtc.h b/indra/newview/llvoicewebrtc.h
index 722d81fdc2..2ce575852a 100644
--- a/indra/newview/llvoicewebrtc.h
+++ b/indra/newview/llvoicewebrtc.h
@@ -204,7 +204,7 @@ public:
     //@}
 
     // authorize the user
-    void userAuthorized(const std::string &user_id, const LLUUID &agentID) override {};
+    void userAuthorized(const std::string &user_id, const LLUUID &agentID) override;
 
 
     void OnConnectionEstablished(const std::string& channelID, const LLUUID& regionID);
@@ -443,6 +443,8 @@ public:
     boost::signals2::connection mAvatarNameCacheConnection;
 
 private:
+    // init or restart the WebRTC device interface.
+    void initWebRTC();
 
     // Coroutine support methods
     //---