uds: clear rx buffer on drain

rafcabezas · Feb 6, 2020 · 73a60d5 · 73a60d5
1 parent 3b20804
commit 73a60d5
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/python/uds.py b/python/uds.py
@@ -303,6 +303,7 @@ def _recv_buffer(self, drain: bool=False) -> None:
       msgs = self.rx()
       if drain:
         if self.debug: print("CAN-RX: drain - {}".format(len(msgs)))
+        self.rx_buff.clear()
       else:
         for rx_addr, rx_ts, rx_data, rx_bus in msgs or []:
           if self._recv_filter(rx_bus, rx_addr) and len(rx_data) > 0: