Function composeChildAbortSignal

packages/runtime/src/tool-runtime.ts:313–319

(
  invocationSignal: AbortSignal,
  childSignal: AbortSignal | undefined,
)

  'Client Capability tools require the Bypass execution boundary because their client-side effects cannot be sandboxed by the Host. Switch this Session to Bypass and retry.';

function composeChildAbortSignal(
  invocationSignal: AbortSignal,
  childSignal: AbortSignal | undefined,
): AbortSignal {
  if (!childSignal || childSignal === invocationSignal) return invocationSignal;
  return AbortSignal.any([invocationSignal, childSignal]);
}

export interface ToolRuntimeInput {
  sessionId: string;