Function: createRuntime()

function createRuntime(harness, options?): HarnessRuntime;

Defined in: runtime/engine/create-runtime.ts:37

Instantiates a HarnessRuntime from a declarative HarnessNode AST (or P.harness builder) (SPEC.md §3.1 & §3.10).

Binds the RuntimeExecutorRegistry, initializes per-lane LaneScheduler instances, subscribes inbound StreamSource adapters, starts exposed ControlPlaneAdapter servers, and routes signals across .notify(), commitOverlayWhen, compactWhen, and .onSignal() lane rewinds.

Parameters

Parameter	Type	Description
harness	| HarnessNode | AstBuilder<HarnessNode>	Compiled HarnessNode or P.harness(...) builder.
options?	HarnessRuntimeOptions & object	Optional executor registry, environment map, and runtime stores.

Returns

HarnessRuntime

Lifecycle handle with start(), stop(), and controller.