fix:troubleshoot wait_while_speaking

ovos_bus_client/session.py

@@ -639,12 +639,12 @@ def wait_while_speaking(cls, timeout=15, session: Session = None):
         session = session or SessionManager.get()
         if not cls.is_speaking(session):
             LOG.warning(f"can't 'wait_while_speaking' because "
-                        f"session {session.session_id} is not currently speaking")
+                        f"session '{session.session_id}' is not currently speaking")
             return
 
         # wait until end of speech
 
-        LOG.debug(f"waiting for session: {session.session_id} audio output to end")
+        LOG.debug(f"waiting for session '{session.session_id}' audio output to end with timeout: {timeout}")
         event = Event()
         sessid = session.session_id
 
@@ -657,7 +657,8 @@ def handle_output_end(msg):
 
         cls.bus.on("recognizer_loop:audio_output_end", handle_output_end)
         event.wait(timeout=timeout)
-        LOG.debug(f"no longer waiting for session: {session.session_id} audio output state change")
+        if not event.is_set():
+            LOG.warning("waiting for audio output end timed out! not waiting anymore")
         cls.bus.remove("recognizer_loop:audio_output_end", handle_output_end)
 
     @classmethod