Fix radio generator too many requests; logging some parts

src/fw_api.py

@@ -64,6 +64,10 @@ def post_radio_session(requested_radio):
 
 def get_track_radio(radio_session):
     r = s.post(f'https://{instance}/api/v1/radios/tracks/',json=radio_session)
-    return r.json()
+    try:
+        r.raise_for_status()
+        return r.json()
+    except:
+        logger.exception('Radio: get next track failed')
 
 

src/fw_radios.py

@@ -49,6 +49,7 @@ def radio_generator(radio_session_id):
             break
         count_t += 1
         if count_t >= 60:
+            count_t = 0
             radio_get_track(radio_session_id)
     logger.info('Radio generator stopped')
 
@@ -100,7 +101,8 @@ def radio_load(id_radio=None, type_radio='custom'):
 
 def radio_get_track(radio_session_id):
     radio_context = get_track_radio({'session': radio_session_id})
-    
+    if not radio_context:
+        return
     if radio_context == "Radio doesn't have more candidates":
         return
     else: