License server memory validation

server/src/client/ConnectedClient.cpp

@@ -381,7 +381,7 @@ bool ConnectedClient::notifyClientLeftView(
         std::shared_ptr<ConnectedClient> invoker,
         bool lock_channel_tree) {
     assert(!lock_channel_tree); /* not supported yet! */
-    assert(client && client->getClientId() != 0);
+    assert(client && client != this && client->getClientId() != 0);
     assert(client->currentChannel || &*client == this);
 
     if(client != this) {

server/src/client/web/VoiceBridge.cpp

@@ -177,6 +177,10 @@ void VoiceBridge::handle_media_stream(const std::shared_ptr<rtc::Channel> &undef
         if(!stream) return;
         this->_audio_channel = stream;
 
+        for(const auto& ex : stream->list_extensions()) {
+            debugMessage(0, "{} | {}", ex->name, ex->id);
+        }
+
         stream->register_local_extension("urn:ietf:params:rtp-hdrext:ssrc-audio-level");
         for(const auto& codec : stream->list_codecs()) {
             if(codec->type == rtc::codec::Codec::OPUS) {