this works

common.py

@@ -392,6 +392,7 @@ class TcHandler(TcHandlerBase):
             seq_cnt_provider=seq_count_provider,
             pus_verificator=pus_verificator,
         )
+        self.cfdp_done = False
         self.cfdp_in_ccsds_wrapper = cfdp_in_ccsds_wrapper
 
     def feed_cb(self, info: ProcedureWrapper, wrapper: FeedWrapper):
@@ -506,6 +507,7 @@ class TcHandler(TcHandlerBase):
                 )
             elif info.proc_type == TcProcedureType.CFDP:
                 LOGGER.info(f"Finished CFDP queue")
+                self.cfdp_done = True
 
 
 def setup_params(hook_obj: TmTcCfgHookBase) -> SetupWrapper: