cloudflare/agents @cloudflare/ai-chat@0.4.5

on GitHub

Patch Changes

• #1332 7cb8acf Thanks @threepointone! - Expose createdAt on fiber and chat recovery contexts so apps can suppress continuations for stale, interrupted turns.

  • FiberRecoveryContext (from agents) gains createdAt: number — epoch milliseconds when runFiber started, read from the cf_agents_runs row that was already tracked internally.
  • ChatRecoveryContext (from @cloudflare/ai-chat and @cloudflare/think) gains the same createdAt field, threaded through from the underlying fiber.

  With this, the stale-recovery guard pattern described in #1324 is a short override:

  override async onChatRecovery(ctx: ChatRecoveryContext): Promise<ChatRecoveryOptions> {
    if (Date.now() - ctx.createdAt > 2 * 60 * 1000) return { continue: false };
    return {};
  }

  No behavior change for existing callers. See docs/chat-agents.md (new "Guarding against stale recoveries" section) for the full recipe, including a loop-protection pattern using onChatResponse.