Add print statements to highlight the bug

Author: jack-cook_agco

can/io/blf.py

@@ -531,6 +531,7 @@ def _add_object(self, obj_type, data, timestamp=None):
         self._buffer_size += obj_size + padding_size
         self.object_count += 1
         if self._buffer_size >= self.max_container_size:
+            print("Flush the buffer to a file. Larger than max container!")
             self._flush()
 
     def _flush(self):

can/io/logger.py

@@ -325,7 +325,14 @@ def should_rollover(self, msg: Message) -> bool:
         if self.max_bytes <= 0:
             return False
 
+        value = self.writer.file.tell()
+
+        if value != 144:
+            print("NOT 144!")
+
         if self.writer.file.tell() >= self.max_bytes:
+            print('Rollover: {} bytes'.format(value))
+            print('Buffer size: {} bytes'.format(self._writer._buffer_size))
             return True
 
         return False