In this section, you'll see how to generate keys that let you store data for each user session.
在这一部分中，您将看到如何生成键，让你存储每个用户会议所用的数据。
In this section, you see how to generate keys that let you store data for each user session.
在这一部分中，您将看到如何生成为每一个用户会话存储数据所用的键。
That means that they should never contain the state of a running user session.
这意味着它们绝不应该包含一个运行中的用户会话状态。
For one thing, you probably want to further limit the information available to each user session within an application.
首先，我们可能希望进一步将每个用户会话可用的信息都限制在一个应用程序之内。
This is common in many testing scenarios, enabling user data to hang around in memory until the user session times out, or until any caches in use get refreshed.
在许多测试场景中，这是很常见的，允许用户数据挂起在内存中，直到用户会话超时，或者直到刷新正在使用的任何缓存。
All task pages close when the user session ends.
当用户会话结束时，将关闭所有任务页。
There is one primary thread associated with a user session, and there could be many more depending on how client's requests are being processed.
一个用户会话有一个相关联的主线程；根据处理客户机请求的方式不同，可能有许多其他线程。
In a user session, the number of database hits is constant and the database hit count increases proportionally to the number of sessions.
在一次用户会话中，数据库连接的次数不变，数据库连接计数随会话数的增加而成正比增加。
There are numerous use cases for caching by user session, and they are often based on different components operating on the same backend data.
对于通过用户会话进行缓存，有许多用例，它们通常基于对同一后端数据进行操作的不同组件。
This number used to be fixed, but the later versions of IDS (IDS 9.20 and above) are able to dynamically allocate locks when user session is short of locks.
该数目过去是固定不变的，但在IDS的后来版本(IDS 9.20以及更高版本)中，当用户会话缺少锁时，就可以动态地分配锁。
In some cases you may encounter situations where a user session for which a unit of work (UOW) was started but was not committed or rolled back.
有时您会遇到这种情况，其中为一个工作单元(UOW)启动了用户会话，但是没有提及或回滚。
The users were not logged out, but we allowed each user session to expire after two minutes.
用户没有注销，但我们允许每个用户会话在两分钟后关闭。
But I will give you a hint: Think more carefully about the user session data.
但我会给你们个提示：仔细思考一下用户会话数据。
The common runtime also manages the user session, provides support for messaging, and handles security.
这个公共运行时另外还管理用户会话、提供消息传递支持以及处理安全性。
In most cases, a token survives the entire user session; otherwise, it has to be reissued, and reissuing a token may require a new initial login.
在大多数情况下，令牌可以在整个用户会话中生存；否则，必须对其进行重新颁发，而重新颁发令牌可能需要一个新的初始登录。
When this method is invoked from the widget code, the items (name-value pairs) are persisted across the user session.
当从小部件代码调用该方法时，就跨用户会话持久化项(名-值对)。
Clicking on the SID number displays information about the selected user session.
单击sid号可以显示所选用户会话的信息。
Wait a minute… where are we going to store the user session data?
等等...我们要把用户会话数据存放在哪儿？
Sometimes a unit of work (UOW) is started for a user session, but the UOW is not committed or rolled back.
有时一个用户会话会启动一个工作单元（UOW），但是 UOW不会提交或回滚。
This is only valid for the user session that you've logged into.
这只对您登录进的用户会话有效。
SOAP Header with user Session information.
包含用户会话信息的SOAP头部。
Coupling of user session with user session state in the application.
用户会话与应用程序中的用户会话状态的耦合。
The Profile TAB displays a report of all of the combined statistics for the user session.
Profile选项卡显示用户会话的综合报告，包含所有统计数据。
For consumer iPhone apps, the median time of a user session is between 4 and 5 minutes.
对于消费类的iPhone应用来讲，用户会话平均时间是4到5分钟。
The backing bean gets a handle to the current user session state because the state is injected into the backing bean via the JSF managed bean facility.
支持Bean获得当前用户会话状态的句柄，因为该状态通过jsf托管Bean功能注入到了支持Bean中。
This will cache the bean instance for the lifetime of the user session.
这将用户会话生命周期的bean实例。
Therefore, you cannot use Dynamic UI Management for the anonymous user or on public portal pages where no user session is created.
因此，您不能对匿名用户或没有创建用户会话的公共门户页面使用DynamicUIManagement。
WebSphere Portal goes beyond this requirement and guarantees that the getNamespace value stays constant for the current user session.
WebSpherePortal超出了这一要求，可以保证getnamespace值在当前用户会话中保持不变。
You will see that your portlets do not need to be on a single page because portlet content is stored in a user session.
将会看到，portlet不需要在单个页面上，因为portlet内容保存在用户会话中。
The LogoutAction does the reverse: it resets the user authentication flag and ends the user session. Listing 10 has the code
LogoutAction 的作用刚好相反：它重置用户身份验证标志并结束用户会话。
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