Method resumePersistedAgent

packages/agent-core/src/session/index.ts:889–918

(
    id: string,
    stack: readonly string[] = [],
  )

  }

  private async resumePersistedAgent(
    id: string,
    stack: readonly string[] = [],
  ): Promise<ResumedAgent> {
    await this.skillsReady;
    const meta = this.metadata.agents[id];
    if (meta === undefined) {
      throw new KimiError(ErrorCodes.SESSION_STATE_INVALID, `Session agent "${id}" is missing`);
    }

    const parentAgentId = meta.parentAgentId ?? null;
    const parent =
      parentAgentId === null
        ? undefined
        : await this.resumeAgent(parentAgentId, [...stack, id]);

    try {
      const agent = this.instantiateAgent(id, meta.homedir, meta.type, {}, parentAgentId);
      const result = await agent.resume();
      this.restoreAgentProfileHandle(agent, meta, parent?.agent);
      this.agents.set(id, agent);
      return { agent, warning: parent?.warning ?? result.warning };
    } catch (error) {
      const entry = this.agents.get(id);
      if (entry instanceof Promise) {
        this.agents.delete(id);
      }
      throw error;
    }
  }

  private restoreAgentProfileHandle(
    agent: Agent,