我正在尝试在IIS 7 / Win 7中托管带有Net TCP绑定的WCF服务。该服务是托管的,我可以在我的客户端应用程序中添加对它的引用。
以下是服务配置文件:
<configuration>
<system.web>
<compilation debug="true" targetFramework="4.0" />
</system.web>
<system.serviceModel>
<bindings>
<netTcpBinding>
<binding name="InsecureTcp" portSharingEnabled ="true">
<security mode="None">
<transport clientCredentialType="None" protectionLevel="None" />
</security>
</binding>
</netTcpBinding>
</bindings>
<services>
<service name="ApplicationProcessService">
<endpoint address="" binding="netTcpBinding" bindingConfiguration="InsecureTcp"
name="NetTCP_Port10000" contract="IApplicationProcess" />
<endpoint address="mex" binding="mexHttpBinding" name="mexNetTCP_Port10000"
contract="IMetadataExchange" />
</service>
</services>
<behaviors>
<serviceBehaviors>
<behavior name="">
<serviceMetadata httpGetEnabled="true" />
<serviceDebug includeExceptionDetailInFaults="true" />
</behavior>
</serviceBehaviors>
</behaviors>
<serviceHostingEnvironment multipleSiteBindingsEnabled="true">
<baseAddressPrefixFilters>
</baseAddressPrefixFilters>
</serviceHostingEnvironment>
</system.serviceModel>
<system.webServer>
<modules runAllManagedModulesForAllRequests="true"/>
</system.webServer>
</configuration>
以下是我添加引用时在客户端生成的配置:
<configuration>
<system.serviceModel>
<bindings>
<netTcpBinding>
<binding name="NetTCP_Port10000" 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="524288" maxBufferSize="65536" maxConnections="10"
maxReceivedMessageSize="65536">
<readerQuotas maxDepth="32" maxStringContentLength="8192" maxArrayLength="16384"
maxBytesPerRead="4096" maxNameTableCharCount="16384" />
<reliableSession ordered="true" inactivityTimeout="00:10:00"
enabled="false" />
<security mode="None">
<transport clientCredentialType="Windows" protectionLevel="EncryptAndSign" />
<message clientCredentialType="Windows" />
</security>
</binding>
</netTcpBinding>
</bindings>
<client>
<endpoint address="net.tcp://localhost:10000/ApplicationProcess.svc"
binding="netTcpBinding" bindingConfiguration="NetTCP_Port10000"
contract="ApplicationProcessService.IApplicationProcess" name="NetTCP_Port10000" />
</client>
</system.serviceModel>
</configuration>
问题是在运行时,我收到以下错误: -
无法连接到net.tcp:// localhost:10000 / AppServer.ApplicationProcess.svc。连接尝试持续时间跨度为00:00:02.0582058。 TCP错误代码10061:无法建立连接,因为目标计算机主动拒绝它。
我已按照http://www.singingeels.com/Articles/Duplex_WCF_Services_Hosted_in_IIS_Using_NetTcp.aspx
中所述的步骤进行操作并在我的防火墙中创建了一个入站规则,允许在端口10000上进行TCP通信。我不确定我缺少什么。有什么想法吗?
答案 0 :(得分:2)
这里的关键是您已启用端口共享(绑定中的PortSharingEnabled),这需要您运行TCP端口共享服务,该服务在Windows中默认不运行。请看这个链接:NetTcpBinding.PortSharingEnabled
答案 1 :(得分:2)
除了前面提到的Net.Tcp端口共享服务之外,您还需要启用并启动Net.Tcp侦听器适配器服务。
答案 2 :(得分:0)
除了需要启用的服务之外,我还必须启用IIS来识别net.tcp。右键单击您的网站&gt;管理应用程序&gt;高级设置。启用协议的值应为: http,net.tcp