如果此问题在stackOverflow上出现两次,请道歉
我试图在Windows Server 2003框上运行wcf服务。当servicehost调用Open()时,我得到一个 System.ServiceModel.AddressAlreadyInUseException 异常,它告诉我以下错误:
HTTP无法注册URL http://+:8080/LogoResizer/mex/,因为另一个应用程序正在使用TCP端口8080
我已经读过我需要使用httpcfg.exe来注册我的命名空间,并且我使用了here找到的GUI工具来完成它,但我仍然得到了上述异常。运行“netstat -a”并不显示在端口8080上侦听的任何内容,并且运行“httpcfg.exe query urlacl”会返回以下注册名称空间。
C:\ Program Files \ Support Tools> httpcfg query urlacl 网址:http://+:80/Temporary_Listen_Addresses/
ACL:D:(A ;; GX ;;; WD)
URL : http://+:8080/LogoResizer/
URL : http://+:8080/LogoResizer/mex/
我的应用的配置如下:
<system.serviceModel>
<bindings>
<netTcpBinding>
<binding name="NetTcpBinding_ImageResizerServiceContract" closeTimeout="00:01:00"
openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00"
transactionFlow="false" transferMode="Buffered" transactionProtocol="OleTransactions"
hostNameComparisonMode="StrongWildcard" listenBacklog="10"
maxBufferPoolSize="2147483647" maxBufferSize="2147483647" maxConnections="10"
maxReceivedMessageSize="2147483647">
<readerQuotas maxDepth="2147483647"
maxStringContentLength="2147483647"
maxArrayLength="2147483647"
maxBytesPerRead="2147483647"
maxNameTableCharCount="2147483647" />
<reliableSession ordered="true" inactivityTimeout="00:10:00" enabled="false" />
<security mode="Transport">
<transport clientCredentialType="Windows" protectionLevel="EncryptAndSign" />
<message clientCredentialType="Windows" />
</security>
</binding>
</netTcpBinding>
</bindings>
<behaviors>
<serviceBehaviors>
<behavior name="ServiceBehavior">
<serviceMetadata httpGetEnabled="true" />
<serviceDebug includeExceptionDetailInFaults="false" />
</behavior>
</serviceBehaviors>
</behaviors>
<services>
<service name="LogoResizer.WCF.ServiceTypes.ImageResizerService" behaviorConfiguration="ServiceBehavior">
<host>
<baseAddresses>
<add baseAddress="http://localhost:900/mex/"/>
<add baseAddress="net.tcp://localhost:9000/" />
</baseAddresses>
</host>
<endpoint bindingConfiguration="NetTcpBinding_ImageResizerServiceContract" binding="netTcpBinding" contract="LogoResizer.WCF.ServiceContracts.IImageResizerService" />
<endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange"/>
</service>
</services>
</system.serviceModel>
有没有人知道我做错了什么,或者我如何注册我的命名空间,以便为我的服务设置一个http端点?
答案 0 :(得分:5)
完成了工作。
问题是我的两个端点都在同一个端口上运行。在Windows XP下进行开发时这不是一个问题,但是在尝试在Vista或Windows Server 2003下运行服务时会给你一些例外。我只需要将服务器配置更新为以下内容
<baseAddresses>
<add baseAddress="http://localhost:9000/mex/"/>
<add baseAddress="net.tcp://localhost:9001/" />
</baseAddresses>