Method createSession

src/context/ContextManager.ts:90–137

* 创建新会话

(
    userId?: string,
    preferences: Record<string, any> = {},
    configuration: Record<string, any> = {}
  )

   * 创建新会话
   */
  async createSession(
    userId?: string,
    preferences: Record<string, any> = {},
    configuration: Record<string, any> = {}
  ): Promise<string> {
    // 优先使用配置中的sessionId，否则生成新的
    const sessionId = configuration.sessionId || this.generateSessionId();
    const now = Date.now();

    // 创建初始上下文数据
    const contextData: ContextData = {
      layers: {
        system: await this.createSystemContext(),
        session: {
          sessionId,
          userId,
          preferences,
          configuration,
          startTime: now,
        },
        conversation: {
          messages: [],
          topics: [],
          lastActivity: now,
        },
        tool: {
          recentCalls: [],
          toolStates: {},
          dependencies: {},
        },
        workspace: await this.createWorkspaceContext(),
      },
      metadata: {
        totalTokens: 0,
        priority: 1,
        lastUpdated: now,
      },
    };

    // 存储到内存和持久化存储
    this.memory.setContext(contextData);
    await this.persistent.saveContext(sessionId, contextData);

    this.currentSessionId = sessionId;

    console.log(`新会话已创建: ${sessionId}`);
    return sessionId;
  }

  /**
   * 加载现有会话