# EngineContext

`interface` in `http` · v0.1.0-next.0

<https://docs.seedcord.org/packages/http/0.1.0-next.0/interfaces/engine-context>

Structural match for the Workers `ExecutionContext`. Pass it from the edge entry so post-202 work runs under `waitUntil`.

```ts
interface EngineContext
```

## Methods

### waitUntil

```ts
waitUntil(
    promise: Promise<unknown>
): void
```