no disc isn't worth logging, less frequent updates

src/reader.py

@@ -75,7 +75,7 @@ class Reader(threading.Thread):
                     logging.error("Error in disc handler: %s" % e)
                     logging.error(traceback.format_exc())
                 self.eject()
-            elif rv == CDS_TRAY_OPEN:
+            elif rv in (CDS_TRAY_OPEN, CDS_NO_DISC):
                 time.sleep(3)
             else:
                 logging.info("CDROM_DRIVE_STATUS: %d (%s)" % (rv, CDS_STR[rv]))

www/sucker.mjs

@@ -42,7 +42,7 @@ async function update() {
   }
 }
 
-setInterval(update, 2 * SECOND)
+setInterval(update, 6 * SECOND)
 update()
 
 // vi: ts=2 sw=2 et ai