SequentialLaunchTrafficConfig
=============================

**class** ``SequentialLaunchTrafficConfig`` **(** :doc:`BaseTrafficConfig` **)**

    Launch sessions one at a time: the next session is activated only after the previous session's request has been dispatched.

**Polymorphic Type:**

    ``type: sequential_launch``

    All ``BaseTrafficConfig`` types:

    - ``rate``: :doc:`RateTrafficConfig`
    - ``concurrent``: :doc:`ConcurrentTrafficConfig`
    - ``sequential_launch``: :doc:`SequentialLaunchTrafficConfig`

**Fields:**

``cancel_session_on_failure`` : *bool* = ``True``
    Whether to cancel the session on failure of any request.

``ordering`` : *str* = ``"dispatch"``
    When to advance the dispatch ticket and unblock the next request. dispatch: after HTTP 200 (before streaming); prefill: after first content chunk (TTFC); request: after full completion.