我有一个WCF服务,我通过将其接口复制到示例客户端项目中进行了测试。
现在我想通过添加服务引用来使其正常工作。
该服务托管在Windows主机上(使用installUtil
)。
该服务有两个项目——外部(接口+数据契约)和内部(实现)。
由于某种原因,它没有一个app.config文件,所以我手动添加了一个:
<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<system.serviceModel>
<services>
<service name="ExecutionService" behaviorConfiguration="Default">
<endpoint name="TCPEndpoint" address="" binding ="netTcpBinding" contract="Externals.IExecutionService"/>
<host>
<baseAddresses>
<add baseAddress="net.tcp://localhost:3040/ExecutionService"/>
</baseAddresses>
</host>
</service>
</services>
<behaviors>
<serviceBehaviors>
<behavior name="Default">
<serviceMetadata httpGetEnabled="true"/>
<serviceDebug includeExceptionDetailInFaults="true"/>
</behavior>
</serviceBehaviors>
</behaviors>
</system.serviceModel>
</configuration>
尝试从我的示例客户端添加服务引用会导致以下错误:
Metadata contains a reference that cannot be resolved: 'net.tcp://localhost:3040/ExecutionService/Externals.IExecutionService'.
There was no endpoint listening at net.tcp://localhost:3040/ExecutionService/Externals.IExecutionService that could accept the message. This is often caused by an incorrect address or SOAP action. See InnerException, if present, for more details.
If the service is defined in the current solution, try building the solution and adding the service reference again.
我在这里看到,不需要使用app.config。
我有点困惑,而且我是一个WCF
的初学者。
如何让美观的WPF
应用程序引用我的服务?我希望该服务是基于Windows托管的,并且不想拖着dll文件。
编辑
我添加了元数据终结点,现在我的appconfig如下所示:
<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<system.serviceModel>
<services>
<service name="ExecutionService" behaviorConfiguration="Default">
<endpoint name="TCPEndpoint"
address=""
binding ="netTcpBinding"
contract="Externals.IExecutionService"/>
<endpoint address="mex"
binding="maxHttpBinding"
contract="Externals.IExecutionService"/>
<host>
<baseAddresses>
<add baseAddress="net.tcp://localhost:3040/ExecutionService"/>
</baseAddresses>
</host>
</service>
</services>
<behaviors>
<serviceBehaviors>
<behavior name="Default">
<serviceMetadata httpGetEnabled="true"/>
<serviceDebug includeExceptionDetailInFaults="true"/>
</behavior>
</serviceBehaviors>
</behaviors>
</system.serviceModel>
</configuration>
我尝试使用 net.tcp://localhost:3040/ExecutionService
,net.tcp://localhost:3040/ExecutionService/Externals
和 net.tcp://localhost:3040/ExecutionService/Externals/IExecutionService
添加服务引用,但仍然出现相同的错误。