A plugin that declares duration-auto@1 may receive a duration of -1 (the
vendor picks the length) anywhere in the request; other negative values and
values above the limit are still rejected, and usage facts stay
non-negative. A declaring plugin reserves the model's longest duration and
settles on the usage the vendor reports.
- doubao 1.3.0 declares it, forwards -1 to Ark and reserves each model's
longest duration (12 s for Seedance 1.0 and 1.5 pro, 15 s for 2.0, 30 s for
2.5). A JSON duration on /v1/videos now reaches Ark.
- alibaba 1.4.2 declares it, so wan3.0 smart duration also works on
/v1/video/generations.
Fixes#7700
The host decoded plugin request bodies into Go maps, so hooks saw their
members sorted and the upstream body was written sorted. TypeSafe Jev
reads the state object as written, and the reordering changed its scores
against calling TypeSafe directly.
A plugin that declares the json-order@1 capability now gets the client's
order end to end: its decoders receive the JSON body as text, its decoded
requestBody is kept as JSON.stringify text for the driver hooks, and its
request descriptors are decoded with Unmarshal so the body reaches the
upstream as that text. Other plugins keep the Go-map path unchanged, and
billing bounds still validate the decoded requestBody.
RawJSON hook arguments, top-level or nested, are now parsed in place with
ParseJSONString instead of being copied first; every caller passes bytes
it never changes afterwards.
Task plugins now run on github.com/Calcium-Ion/moejs v0.1.0-alpha.3
instead of Sobek, and the host utils are ported to it. The plugin API is
unchanged. Code compiled from strings is no longer allowed: eval and the
Function constructors throw an EvalError.
Hooks receive host values without defensive copies. The engine converts
an object or array when the hook first reads it and never writes
JavaScript changes back to the host value. Stored protocol state and task
views are passed as raw JSON and parsed inside the runtime instead of
being decoded into Go maps first. An idle runtime drops its references to
the last call's arguments.
Whether an optional hook is exported is decided once when the plugin
loads, so checking for it no longer takes an execution slot.
Usage validation returns the normalized facts in a new map instead of
writing into the hook result, so a hook that returns the request body no
longer changes it. The request descriptor is copied instead of being
round-tripped through JSON.
CaIon