Function unknownHealth

packages/core/sdk/src/executor.ts:4777–4780

()

    // No health-check capability ⇒ "unknown" rather than an error: the caller
    // can still render the connection, just without a liveness verdict.
    const unknownHealth = (): HealthCheckResult => ({
      status: "unknown",
      checkedAt: Date.now(),
    });

    /** Persist a verdict with a compare-and-swap on `updated_at`: the single
     *  UPDATE commits only while the row still carries the stamp the caller's