Function drainHttpQueue

drainHttpQueue(
site: SitePhpDurableObject,
limit?: number,
): Promise<{ drained: Payload[]; remaining: number }>
Fetches everything PHP deferred, in JS, where awaiting is legal.

Runs between PHP invocations, bounded per call so slow hosts cannot occupy the object.
Parameters
- site: SitePhpDurableObject
- limit: number = 5
Returns Promise<{ drained: Payload[]; remaining: number }>
- Defined in src/do/outbound.ts:312