Callback service provides asynchronous communication from a service provider back to its client.
回调服务提供从服务提供者回到其客户机的异步通信。
The trout-removal service is funded by the rod license, so anglers should pat themselves on the back for saving this last remaining indigenous strain.
鳟鱼迁移服务由杆执照协会资助，因此钓鱼者们应该赞扬自己拯救了这最后残留的本地物种。
Martha had, in fact, hurried back after she had removed the dinner service.
原来，玛莎收拾完餐具后就马上赶回来了。
Back from his two-year medical service in Africa, Dr. Lee was very happy to see his mother taken good care of at home.
从在非洲两年的医疗援助回来后，李医生很高兴看到母亲在家得到很好的照顾。
To do so, the service provider must have a way to communicate back with the service requester.
要实现这一点，服务提供者必须有返回途径与服务请求者进行通信。
Back to the vendor service now.
现在让我们回到供应商服务。
In the notification pattern, the endpoint playing the role of a client that sends a message to a service endpoint expects no response back from the service endpoint.
在通知模式下，扮演将消息发送到服务端点的客户端的角色的端点并不期望从该服务端点返回响应。
The next section covers tying the solution back to the service architecture that it adheres to.
接下来的部分讨论了尝试让方案回到它所遵循的服务架构部分。
It is a good practice to collect status description from each invoke such as return codes etc. into a repeatable array and return the same back to service consumer.
从每个调用中收集状态描述是很好的实践，例如将错误代码等返回到一个可重复的数组中然后原样返还给服务消费者。
Rail and subway service stopped (largely as a precautionary measure) after the quake, and several lines are still not yet back in service.
铁路与地铁服务也在震后停摆(作为预警措施)，一些线路仍然没有恢复服务。
Or will they keep working when the snow flies and some back end service suddenly takes a minute to respond instead of 250 milliseconds.
万一遇到刮风下雪——后台服务的响应延迟从250毫秒增加到一分钟的时候，系统能否继续工作？
SRR focuses on the service requester's expectation to send out the request and get the answer back from the service provider.
SRR将重点放在服务请求程序的期望上，即发出请求，然后从服务提供程序获得答案。
Then you need to be able to put the machine back in service.
然后，还应该能够将计算机放回服务中。
Money Back Guarantee – A reliable service provider should offer money back guarantee in the event of client’s dissatisfaction.
返款保证---可靠的虚拟主机服务提供商在客户不满意的情况下返款
This conserves memory by permitting fewer DB2 "back end" connections to service the application connections.
该功能只允许较少的DB 2“后端”连接为应用程序连接服务，从而节省了内存。
Restart the heartbeat service back on the primary.
重新启动主节点上的heartbeat服务。
Suggested tools to bring the performance back to the service level.
将性能恢复到该服务水平的建议工具。
The message interceptor intercepts the messages that are sent from a service requestor to a Web service and from a Web service back to the service requestor.
消息拦截器拦截从服务请求者发送到Web服务和从返回到服务请求者的消息。
Start the heartbeat service back on the primary.
重新在主节点上启动heartbeat服务。
Then we need to tie the OrderProcessor service provider back to the service architecture that modeled its requirements.
然后我们需要将OrderProcessor服务提供商与为需求建模的服务结构联系起来。
After the storm, the planes and helicopters swing back into service.
风暴之后，飞机和直升机将回来提供服务。
This ties the service interfaces back to the business requirements.
这就将服务接口与业务需要联系到了一起。
A replay attack is where a valid message is intercepted and replayed back to the service.
重播攻击是这样一类攻击：它可以拦截有效的消息，然后再将该消息重播回服务。
In our example, the back end web service offers only one operation.
在我们的例子中，后台服务仅提供一个操作。
It actively changes the routing path of the request message and sends cached response messages back to the service consumer.
它将主动更改请求消息的路由路径，将缓存的响应消息发送回服务使用者。
When requests back up, the service time is unpredictable, and your users will be seeing stalled browser sessions.
当出现请求聚集时，服务时间是不可预测的，用户会察觉到浏览器会话延迟。
Assume, for example, that an ESB communicates with more than one back-end service provider (which, of course, is virtually always the case), and that different providers have different timeouts.
例如，假设一个ESB与多个后端服务提供程序通信(当然，事实总是这样)，不同的提供程序有不同的超时。
Next, you need to load and parse the car sales data from the back-end service.
接着，您需要加载并解析来自后端服务的汽车销售数据。
Next, you need to load and parse the car sales data from the back-end service.
接着，您需要加载并解析来自后端服务的汽车销售数据。
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