better logging

Author: stephen-derosa

src/room.cpp

@@ -468,17 +468,21 @@ void Room::setOnAudioFrameCallback(const std::string& participant_identity, cons
                                    AudioFrameCallback callback, const AudioStream::Options& opts) {
   bool const result = trySetOnAudioFrameCallback(participant_identity, track_name, std::move(callback), opts);
   if (!result) {
-    LK_LOG_ERROR("Room::setOnAudioFrameCallback: failed to set callback for participant={} track_name={}",
-                 participant_identity, track_name);
+    LK_LOG_ERROR(
+        "Room::setOnAudioFrameCallback: failed to set callback for participant={} track_name={}. This function is "
+        "deprecated, instead use trySetOnAudioFrameCallback",
+        participant_identity, track_name);
   }
 }
 
 void Room::setOnVideoFrameCallback(const std::string& participant_identity, const std::string& track_name,
                                    VideoFrameCallback callback, const VideoStream::Options& opts) {
   bool const result = trySetOnVideoFrameCallback(participant_identity, track_name, std::move(callback), opts);
   if (!result) {
-    LK_LOG_ERROR("Room::setOnVideoFrameCallback: failed to set callback for participant={} track_name={}",
-                 participant_identity, track_name);
+    LK_LOG_ERROR(
+        "Room::setOnVideoFrameCallback: failed to set callback for participant={} track_name={}. This function is "
+        "deprecated, instead use trySetOnVideoFrameCallback",
+        participant_identity, track_name);
   }
 }
 
@@ -488,6 +492,10 @@ void Room::setOnVideoFrameEventCallback(const std::string& participant_identity,
   if (!result) {
     LK_LOG_ERROR("Room::setOnVideoFrameEventCallback: failed to set callback for participant={} track_name={}",
                  participant_identity, track_name);
+    LK_LOG_ERROR(
+        "Room::setOnVideoFrameEventCallback: failed to set callback for participant={} track_name={}. This function is "
+        "deprecated, instead use trySetOnVideoFrameEventCallback",
+        participant_identity, track_name);
   }
 }