when a new epoch begins , sequence numbers begin again at 0 concode_field_sep long VALID_SEQ_MASK concode_elem_sep long bitmap concode_elem_sep long latestConfirmedSeq concode_elem_sep long WINDOW_SIZE concode_field_sep boolean shouldDiscard concode_elem_sep void reportAuthenticated
void function ( ) { latestConfirmedSeq = - 1 ; bitmap = 0 ; }