RDS_CONN_ERROR
!rds_conn_path_transition(cp, RDS_CONN_ERROR,
!rds_conn_path_transition(cp, RDS_CONN_ERROR,
atomic_set(&cp->cp_state, RDS_CONN_ERROR);
RDS_CONN_ERROR)) {
if (conn_state != RDS_CONN_CONNECTING && conn_state != RDS_CONN_ERROR) {