If it is a valid request from client, it extracts the session key from the STkt using server secret key.
如果它是来自客户端的有效请求，它使用服务器秘密密钥从STkt提取会话密钥。
If it is not in the cache, you know this is a valid request and you process and store the item in the cache.
如果它不在高速缓存中，您知道这是一个有效的请求，并将这个项处理并存储在高速缓存中。
However if an ODR routing Rule has been created to override this behavior, then we would expect a valid request to complete successfully.
但是，如果已创建一个odr路由规则来覆盖这个行为，那么我们将会看到一个有效请求成功完成。
If any of the following conditions are true for all the servers that are capable of handling the request, then a 503 response is returned for valid requests.
如果对于能够处理请求的所有服务器而言，以下任一条件为真，则将对有效请求返回一个503响应。
Once you have an active and valid session, you can request data from the agent directly for one or more OIDs.
一旦拥有了活动和有效的会话，您就可以直接从代理请求一个或多个OID的数据。
We needed to ensure valid users get the pages they need, but without prompting for a username and password every time they request one — just once per session.
我们需要确保有效的用户得到他们需要的页面，但不必在每次他们请求一个页面时都提示用户名和密码—每个会话只提示一次。
If a valid response can be found in the browser cache, the browser displays the content to the end user without sending a request to the network.
如果可以在浏览器缓存中找到有效的响应，浏览器将不向网络发送请求，而直接将此内容向最终用户显示。
Listing 3 illustrates a situation in which an existing session has not been invalidated and is therefore assumed to be valid for the current request.
清单3展示了这样一种情况：一个现有会话没有被设置为失效，因此该会话被认为对当前请求有效。
As you can see, the server can accept requests, so we must review the virtual host section to verify that the port the request is using is valid.
可以看出，这个服务器能够接收请求，因此我们必须检查虚拟主机部分，验证请求正在使用的端口有效。
If no matching valid response can be found in the browser cache, the request is sent to the network.
如果未在浏览器缓存中找到匹配的有效响应，将把请求发送到网络上。
Jumping ahead a little, Listing 6 shows an example of a valid XML request.
我们跳过一些步骤，清单6显示了一个有效的XML请求的示例。
They allow the client to validate the token, or request that the valid time span for the token be extended or ended.
它们允许此客户机验证此令牌或者请求延长或终止此令牌的有效时间区间。
These render parameters become valid in the render request that follows the action request.
这些呈现参数将在操作请求后的呈现请求中变为有效。
In this case, caching a service response and replaying the cached response the next time the service receives the same request is a valid and appropriate way to accelerate SOA service performance.
在这种情况下，缓冲服务响应并在服务再次收到同样的请求时重新使用缓冲的响应是一种提高SOA服务性能的合理而适当的方法。
If this occurs, IIS may accept a request that it would otherwise reject as not valid.
如果发生这种情况，IIS可能会接受本应视作无效而拒绝的请求。
When the client sends a request to an asynchronous web service, it must also mention a valid replyTo endpoint for the server to send the response back.
当客户机向异步Web服务发送请求时，它还必须提到一个有效的replyTo端点，以便服务器发回响应。
Thus when processing a web services request, the provider needs to map the asserted identity to credentials that are valid for its security domain.
因而，当处理Web服务请求时，提供者需要将断言的身份映射到对于它的安全域有效的凭证。
The service USES XQuery to determine if the cache is valid based on a query to the metadata description of the service request.
服务使用XQuery根据对服务请求元数据查询的结果描述判定缓冲是否有效。
Step 5: Create a valid XML request to send to the USPS web service.
步骤5：创建一个有效的XML请求以发送到USPSWebservices。
This ensures that the request to Amazon SQS cannot simply be captured by an attacker and replayed, thus mimicking the valid user.
这确保了对AmazonSQS的请求无法被攻击者捕获并回放以模拟有效用户。
Finally, check to see if the request made was a form post or a file upload, in which case you output the data as a valid HTML page with the JSON-encoded output contained in a HTML element.
最后，查看请求是一个表单post还是文件上传，在这种情况下，输出数据作为一个有效的html页面，该页面的元素中含有json格式编码的输出。
Modify the controller to create a valid XML request to send to the USPS web service.
修改控制器以创建有效的XML请求并发送到USPSWeb services。
The interceptor is asked if it can authenticate a certain request or not; in this case you check if valid user credentials are sent in request cookies.
询问拦截器是否可以验证某个请求；在此情况下，您可以检查在请求cookie中是否发送了有效的用户凭据。
The Web service consuming the request first attempts to authenticate the token; that is, find out if the requestor is a valid user in the system.
使用该请求的Web服务首先尝试验证该令牌；即，查看请求者是否为系统中的有效用户。
The soconnect() function checks for the valid state of the socket and calls pr_usrreq() with PRU_CONNECT as the request.
soconnect()函数检查套接字的有效状态，并使用 PRU_CONNECT作为请求调用 pr_usrreq()。
The Ajax requests are fielded by a PHP driver page, which makes sure that the request is valid and then passes it onto a database wrapper class that handles the request.
Ajax请求受到一个PHP驱动程序页的保护，该页先确保请求有效，然后将其传递到一个处理该请求的数据库包装类。
If the user utters a valid grammar entry, the word or phrase is returned to the VoiceXML program where it continues (in this case making the URL request).
如果用户说出了一个有效的语法条目，那么词或短语就被返回到VoiceXML程序，在这里，它继续被处理(在这种情况下是发出URL请求)。
With a valid SIAPI Query object, the ISearchHelper.search method is invoked to actually execute the search request against the search server.
在有效的SIAPIQuery对象中，将调用ISearchHelper . search方法对搜索服务器实际执行搜索请求。
This is a valid connection, because the service interface of the invoicing request of the OrderProcessor participant is the same as the invoicing service of the Invoicer participant.
这是一种有效的联系，因为OrderProcessor参与者的结账服务的服务界面与Invoicer参与者的结账服务相同。
Test the values returned by the preceding register address request against valid value limits.
针对有效值限制测试由前面的寄存器地址请求返回的值。
应用推荐