If the service provider used a WS-Polling mailbox as the EPR of its services, then incoming messages could be delivered at any time.
如果服务提供商使用WS - Polling邮箱作为其服务的EPR，则传入的消息可以在任何时候进行传递。
The problem is that if the Service provider is using some alternate protocol or is in some location that the Service consumer can't reach, we'll have a communications problem.
问题在于如果服务提供者在使用一些替代协议，或者其位于某个服务消费者无法到达的位置，就会产生通信问题。
As localities are found, we analyze the properties of each to determine if it should become a service provider.
当找到地点时，我们分析每个地点的属性来确定其是否应该成为服务供应者。
You expect the service provider to respond by E-mail to indicate if the request can be satisfied.
您期待这个服务提供商能够用电子邮件给出响应，表明您的请求能否被满足。
Without a resource threshold policy, you do not know if instance resources have maliciously reached full capacity causing your cloud service provider to shut down the service without warning.
如果没有资源阈值策略，就无法知道实例资源是否达到总容量，这会导致云服务提供商在不发出警告的情况下关闭服务。
The new subscriber enrolls (establishes an account) with the service provider if not already a member.
如果还不是成员，新的订户向服务提供者登记（建立一个帐户）。
If a change is made to any aspect of a service that is coupled, then either the requester or the provider application code (or, more likely, both) will have to change.
如果耦合的服务任何方面有所变化，那么，请求者或提供者的应用程序代码(更可能是两者同时)必须改变。
If it takes too long to recover, ask the provider why and inquire how much service credit you would get in different scenarios.
如果恢复所需时间太长，请询问此提供商其中的原因以及您在其他的情形下可以获得多少服务信用。
If a service "executes a repeatable task," then the service provider is the thing that does the repeatable task.
如果服务“执行可重复任务”，则服务提供者就是执行这个可重复任务的部分。
If the roles of the client and service provider are reversed for the handling of the response, the WSDL operation for sending the response can be defined as a request/reply operation for the client.
如果为处理响应把客户机和服务提供者的角色反过来，也可以为客户机把发送响应的WSDL操作定义为请求／答复操作。
Note that the virtual provider, if used as a service integrator, becomes a service bus, if we also add rule objects for routing and policy management within the virtual provider (service integrator).
请注意，如果将虚拟提供者作为服务集成器使用，同时我们又在虚拟提供者(服务集成器)中添加了用于路由和策略管理的规则对象，那么它就变成了服务总线。
Related patterns: The latter is referred to as an Enterprise Service Bus, if rule objects for mediation, routing, transformation, and policies are added to the virtual provider.
相关模式：即后面提到的企业服务总线 ，如果中介、路由、转换和策略的规则对象都添加到虚拟提供者的话。
If a service provider implements both the OCCI and CDMI interface the users will begin a process to initiate and execute the migration.
如果一个服务供应商实现了OCCI和CDMI接口两者，用户可以开始启动和执行迁移的过程。
If the service request cannot pass the validation process, the service requester understands that the service provider makes updates in the provided services.
如果服务请求者不能够通过校验过程，服务请求者就会知道服务请求者升级了所提供的服务。
If the WSDL and schema aren't stable the service can only be used by clients which are directly or indirectly under the control of the service provider - and that's not SOA.
如果WSDL和模式不是稳定的，服务就只能被由服务提供者直接或间接控制的客户端使用——这可不是SOA。
The gateway can even use WS-Security to pass the context back to the service implementation, if the transport between the gateway and service provider supports SOAP and Web services security.
如果网关和服务提供者之间的传输支持SOAP和Web服务安全，网关甚至可以使用WS - Security将上下文传回到服务实现。
For example, if the provider hosts all three cloud service types, he needs to state whether.
例如，如果一个提供商托管所有三种云服务，则需要声明。
If the Web service provider changes the message formats used to communicate with its Web service requester, changes must be incorporated in the client code.
如果Web服务提供者更改了用于与其web服务请求者通信的消息格式，则必须在客户机代码中包含相应的更改。
If we look strictly at the WSDL side, the Web services definition encourages a relationship that is more of a service provider serving an anonymous service requester.
如果我们严格地看待WSDL,Web服务定义鼓励有这样一种关系，它更多的是服务提供者服务匿名的服务请求者。
But if the Web service itself is providing access to sensitive information, then the Web service provider needs to authenticate each client, too.
但是如果Web服务本身提供敏感信息的访问，那么Web服务提供者还是需要验证每个客户。
If there are multiple provider teams for the same service, they must coordinate to produce one mock service that they all agree upon.
如果相同的服务有多个提供程序团队，则他们必须进行协调，以产生一个他们都认可的模拟服务。
If for some reason the service fails, the client could go back to the registry, find another provider of the same service, and attempt to invoke that provider's version of the service.
如果由于某种原因该服务失败了，客户机可以返回注册中心查找相同服务的另一个提供者，然后试图调用那个提供者的版本的这项服务。
So therefore if a Service provider cannot implement the conformance level requested in the OVF description the request for provisioning should be denied.
这样，如果一个服务供应商不能实现OVF描述里要求的一致性等级，对于服务准备的请求应该被否决。
If a service provider is tested and shown to work correctly, does the consumer need to retest it as well?
如果测试了服务提供者，且表明其工作正常，使用者是否需要也对其进行重新测试？
Communication channel: the communication channel between the service provider and the consumer needs to be messaging middleware if we want to apply the pattern.
通信通道：如果希望应用此模式，服务提供者和使用者间的通信通道需要为消息传递中间件。
This means that if an Information Society service provider complies with the laws of the Member State where he is established, he is free to provide his services throughout the European Union.
这意味着，如果一个信息社会服务提供者遵守会员国的法律涉及第三条的协调领域，该会员国成立并免费提供整个欧洲联盟的服务工作。
But if the change is an NFR enhancement, then you need to define and identify runtime service versioning policies based on the provider-consumer contract.
但是如果更改是NFR增强，则需要基于提供者-使用者契约定义和标识运行时服务版本管理策略。
If the service fails because the provider was unable to handle a surge in demands dynamically, you want to get credits, refunds, free months, or terminate the service.
如果由于供应商未能动态处理需求激增而导致服务失败，您想得到信用、补偿、免费月份，或者终止服务。
If the mediation contributes to the semantic characteristics in a service specification, it would become a provider.
如果中介提供服务规范中的语义特征，就会成为提供者。
The service requesters usually send the request to a service provider, which responds with a solution to the request or an error message if the request cannot be processed.
服务请求程序通常会将请求发送到服务提供程序，服务提供程序会提供请求的解决方案(如果无法对请求进行处理，则为错误消息)来进行响应。
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