在 BasicHttpBinding 端点配置中负责的 bindingConfiguration 属性是什么? [英] What is the bindingConfiguration attribute responsible for in a BasicHttpBinding endpoint config?

问题描述

所以我正在为 WCF 服务配置端点.我对整个服务几乎没有经验，但在使用它们的项目中遇到了麻烦.我大致了解端点中的每个属性除了一个属性在做什么.绑定配置".

So I am working with configuring endpoints for a WCF service. I have almost no experience with services as a whole, but have been plopped in the middle of a project that uses them. I roughly understand what each attribute in the endpoint is doing except for one. "bindingConfiguration".

这是我的代码的模糊版本(实际信息是专有的):

Here's an obscured version of my code (actual information is proprietary):

      <endpoint address="http://localhost/SomeService.svc"
           binding="basicHttpBinding" bindingConfiguration="BasicHttpBinding_ISomeService"
           contract="SomeService.ICoreService" name="BasicHttpBinding_ISomeService" />

这是 MSDN 对此的看法(因为他们没有专门解决这个问题).

Here's MSDN's take on it (as in they don't specifically address it).

微软不完整的 MSDN 条目

当然，Stackoverflow 有几个问题包含bindingConfiguration"的字符串匹配，但没有一个明确解决我的问题:

Of course Stackoverflow has a few questions containing a string match for "bindingConfiguration" but none explicetely address my question:

最相关的(我认为)Stackoverflow问题

对它的用途有什么想法吗?

Any ideas on what this is used for?

为了学习的兴趣，我愿意在这里试一试并犯错.我认为它与身份验证或安全性有关.在检查接口时，我也没有注意到与此相关的任何内容.

In the interest of learning I am willing to take a stab and be wrong here. I think it has something to with authentication or security. On Inspection of the Interface I notice nothing pertaining to this either.

任何帮助都会很棒！

干杯

马特

推荐答案

在您的绑定部分，您可以为相同的绑定类型(在您的情况下，basicHttpBinding)有多个配置".绑定配置从中选择使用哪一个.

In your bindings section, you can have multiple "configurations" for the same binding type (in your case, basicHttpBinding). The binding configuration chooses among them which one to use.

在 MSDN 中，您应该尝试找到 < 的参考.端点>(因为 bindingConfiguration 是属性)，它将定义该属性应该做什么.

In MSDN, you should try to find the reference for <endpoint> (since bindingConfiguration is is attribute), that will have a definition of what the attribute is supposed to do.

在下面的示例中，服务定义了两个端点，均使用 basicHttpBinding.其中一个通过普通"HTTP 公开，另一个通过 HTTPS 公开.bindingconfiguration 属性是告诉 WCF 使用哪种配置的属性.

In the example below, the service defines two endpoints, both using basicHttpBinding. One of them is exposed over "normal" HTTP, the other is exposed over HTTPS. The bindingconfiguration attribute is the one which tells WCF which configuration to use.

<system.serviceModel>
    <bindings>
        <basicHttpBinding>
            <binding name="SimpleBasic">
                <security mode="None"/>
            </binding>
            <binding name="BasicOverHttps">
                <security mode="Transport"/>
            </binding>
        </basicHttpBinding>
    </bindings>
    <services>
        <service name="MyNamespace.MyService">
            <endpoint address="ep"
                      binding="basicHttpBinding"
                      bindingConfiguration="SimpleBasic"
                      contract="MyNamespace.IService" />
            <endpoint address="secure"
                      binding="basicHttpBinding"
                      bindingConfiguration="BasicOverHttps"
                      contract="MyNamespace.IService" />
        </service>
    </services>
</system.serviceModel>

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