[英]Unable to access WCF service using NET.TCP binding
I already asked a similar question here: Unable to add service client for a net.tcp WCF service . 我在这里已经问了一个类似的问题: 无法为net.tcp WCF服务添加服务客户端 。 The problem was solved at that time.
那个问题在那个时候解决了。 But now the same error is coming up.
但现在出现同样的错误。 My configuration of WCF service is same as that of previous question.
我的WCF服务配置与上一个问题的配置相同。 I am again posting it here:
我再次在这里发帖子:
<system.serviceModel>
<services>
<service name="CoreService.Service1" behaviorConfiguration="beh1">
<host>
<baseAddresses>
<add baseAddress="net.tcp://localhost/Service1.svc/mex" />
</baseAddresses>
</host>
<endpoint
binding="netTcpBinding"
bindingConfiguration="ultra"
contract="CoreService.IAccountService"/>
<endpoint
binding="netTcpBinding"
bindingConfiguration="ultra"
contract="CoreService.IBoardService"/>
<endpoint
binding="netTcpBinding"
bindingConfiguration="ultra"
contract="CoreService.ICategoryService"/>
<endpoint
address="mex"
binding="mexTcpBinding"
contract="IMetadataExchange"/>
</service>
</services>
<bindings>
<netTcpBinding>
<binding name="ultra"
maxBufferPoolSize="2147483647"
maxBufferSize="2147483647"
maxReceivedMessageSize="2147483647"
portSharingEnabled="false"
transactionFlow="false"
listenBacklog="2147483647"
sendTimeout="00:01:00">
<security mode="None">
<message clientCredentialType="None"/>
<transport protectionLevel="None" clientCredentialType="None"/>
</security>
<reliableSession enabled="false"/>
</binding>
</netTcpBinding>
</bindings>
<behaviors>
<serviceBehaviors>
<behavior name="beh1">
<serviceMetadata httpGetEnabled="false" />
<serviceDebug includeExceptionDetailInFaults="True" />
<dataContractSerializer maxItemsInObjectGraph="65536" />
</behavior>
</serviceBehaviors>
</behaviors>
</system.serviceModel>
The error is: 错误是:
The URI prefix is not recognized.
无法识别URI前缀。 Metadata contains a reference that cannot be resolved: 'net.tcp://localhost/Service1.svc'.
元数据包含无法解析的引用:'net.tcp://localhost/Service1.svc'。 Could not connect to net.tcp://localhost/Service1.svc.
无法连接到net.tcp://localhost/Service1.svc。 The connection attempt lasted for a time span of 00:00:02.0051147.
连接尝试持续时间跨度为00:00:02.0051147。 TCP error code 10061: No connection could be made because the target machine actively refused it 127.0.0.1:808.
TCP错误代码10061:无法建立连接,因为目标计算机主动拒绝它127.0.0.1:808。 No connection could be made because the target machine actively refused it 127.0.0.1:808 If the service is defined in the current solution, try building the solution and adding the service reference again.
无法建立连接,因为目标计算机主动拒绝它127.0.0.1:808如果在当前解决方案中定义了服务,请尝试构建解决方案并再次添加服务引用。
After the problem was solved, I didn't made any changes to the configuration and after some days it started showing that error again. 问题解决后,我没有对配置进行任何更改,几天后它又开始显示错误。 I tried everything but nothing worked.
我尝试了一切但没有任何效果。 Please help!
请帮忙!
UPDATE : I am also able to access it using HTTP through my browser but unable to access using "Add Service Reference" option through net.tcp protocol. 更新 :我也可以通过浏览器使用HTTP访问它,但无法通过net.tcp协议使用“添加服务引用”选项进行访问。
Finally with the help of this link: http://rohitguptablog.wordpress.com/2011/06/16/configuring-wcf-service-with-nettcpbinding/ , I figured out what was going wrong. 最后借助这个链接: http : //rohitguptablog.wordpress.com/2011/06/16/configuring-wcf-service-with-nettcpbinding/ ,我弄清楚出了什么问题。 Actually I missed the third step in above link.
其实我错过了上面链接的第三步。 The Net.Tcp services were not running.
Net.Tcp服务未运行。
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