如何在局域网上启用TCP

我已经为我的WPF应用程序使用WCF编写了代码，wcf作为Windows服务运行，我希望程序wpf可以在客户机上运行。我在PC上安装了WPF应用程序以及服务和sql服务器，它在那里工作正常。但是，当我在另一台PC上安装wpf客户端时，客户端WPF无法连接到服务器。我的意思是WCF的Windows服务不支持局域网使用，但是我只是为了这个目的而设计的。请你检查我的代码，并告诉我哪里出了问题请。如何在局域网上启用TCP

WPF应用程序代码：

<?xml version="1.0" encoding="utf-8" ?> 
<configuration> 
    <configSections> 
     <sectionGroup name="userSettings" type="System.Configuration.UserSettingsGroup, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" > 
      <section name="WorkMateWPF.MySettings" type="System.Configuration.ClientSettingsSection, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" allowExeDefinition="MachineToLocalUser" requirePermission="false" /> 
     </sectionGroup> 
    </configSections> 
    <system.diagnostics> 
     <sources> 
      <!-- This section defines the logging configuration for My.Application.Log --> 
      <source name="DefaultSource" switchName="DefaultSwitch"> 
       <listeners> 
        <add name="FileLog"/> 
        <!-- Uncomment the below section to write to the Application Event Log --> 
        <!--<add name="EventLog"/>--> 
       </listeners> 
      </source> 
     </sources> 
     <switches> 
      <add name="DefaultSwitch" value="Information" /> 
     </switches> 
     <sharedListeners> 
      <add name="FileLog" 
       type="Microsoft.VisualBasic.Logging.FileLogTraceListener, Microsoft.VisualBasic, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL" 
       initializeData="FileLogWriter"/> 
      <!-- Uncomment the below section and replace APPLICATION_NAME with the name of your application to write to the Application Event Log --> 
      <!--<add name="EventLog" type="System.Diagnostics.EventLogTraceListener" initializeData="APPLICATION_NAME"/> --> 
     </sharedListeners> 
    </system.diagnostics> 
    <system.serviceModel> 
     <bindings> 
      <netTcpBinding> 
       <binding name="NetTcpBinding_IWCFBatchImport" 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="Transport"> 
         <transport clientCredentialType="Windows" protectionLevel="EncryptAndSign" /> 
         <message clientCredentialType="Windows" /> 
        </security> 
       </binding> 
       <binding name="NetTcpBinding_IWCFCourses" 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="Transport"> 
         <transport clientCredentialType="Windows" protectionLevel="EncryptAndSign" /> 
         <message clientCredentialType="Windows" /> 
        </security> 
       </binding> 
       <binding name="NetTcpBinding_IWCFFaculty" 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="Transport"> 
         <transport clientCredentialType="Windows" protectionLevel="EncryptAndSign" /> 
         <message clientCredentialType="Windows" /> 
        </security> 
       </binding> 
       <binding name="NetTcpBinding_IWCFLogin" 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="Transport"> 
         <transport clientCredentialType="Windows" protectionLevel="EncryptAndSign" /> 
         <message clientCredentialType="Windows" /> 
        </security> 
       </binding> 
       <binding name="NetTcpBinding_IWCFStudent" 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="Transport"> 
         <transport clientCredentialType="Windows" protectionLevel="EncryptAndSign" /> 
         <message clientCredentialType="Windows" /> 
        </security> 
       </binding> 
      </netTcpBinding> 
     </bindings> 
     <client> 
      <endpoint address="net.tcp://localhost:8732/WCFBatchImports" 
       binding="netTcpBinding" bindingConfiguration="NetTcpBinding_IWCFBatchImport" 
       contract="ServiceBatchImports.IWCFBatchImport" name="NetTcpBinding_IWCFBatchImport"> 
       <identity> 
        <dns value="localhost" /> 
       </identity> 
      </endpoint> 
      <endpoint address="net.tcp://localhost:8732/WCFCourses" binding="netTcpBinding" 
       bindingConfiguration="NetTcpBinding_IWCFCourses" contract="ServiceCourses.IWCFCourses" 
       name="NetTcpBinding_IWCFCourses"> 
       <identity> 
        <dns value="localhost" /> 
       </identity> 
      </endpoint> 
      <endpoint address="net.tcp://localhost:8732/WCFFaculty" binding="netTcpBinding" 
       bindingConfiguration="NetTcpBinding_IWCFFaculty" contract="ServiceFaculty.IWCFFaculty" 
       name="NetTcpBinding_IWCFFaculty"> 
       <identity> 
        <dns value="localhost" /> 
       </identity> 
      </endpoint> 
      <endpoint address="net.tcp://localhost:8732/WCFLogin" binding="netTcpBinding" 
       bindingConfiguration="NetTcpBinding_IWCFLogin" contract="ServiceLogins.IWCFLogin" 
       name="NetTcpBinding_IWCFLogin"> 
       <identity> 
        <dns value="localhost" /> 
       </identity> 
      </endpoint> 
      <endpoint address="net.tcp://localhost:8732/WCFStudents" binding="netTcpBinding" 
       bindingConfiguration="NetTcpBinding_IWCFStudent" contract="ServiceStudents.IWCFStudent" 
       name="NetTcpBinding_IWCFStudent"> 
       <identity> 
        <dns value="localhost" /> 
       </identity> 
      </endpoint> 
     </client> 
    </system.serviceModel> 
    <userSettings> 
     <WorkMateWPF.MySettings> 
      <setting name="Test" serializeAs="String"> 
       <value /> 
      </setting> 
     </WorkMateWPF.MySettings> 
    </userSettings> 
</configuration>

以下是该服务的应用程序代码：

<?xml version="1.0" encoding="utf-8" ?> 
<configuration> 

    <configSections> 
    </configSections> 
    <connectionStrings> 
    <add name="WorkMateWCF.My.MySettings.workmateConnectionString" 
     connectionString="Data Source=PAVAN-PC;Initial Catalog=WorkMate;Persist Security Info=True;User ID=WorkMateUser;Password=workmateuser" 
     providerName="System.Data.SqlClient" /> 
    </connectionStrings> 
    <system.web> 
    <compilation debug="true" /> 
    </system.web> 
    <!-- When deploying the service library project, the content of the config file must be added to the host's 
    app.config file. System.Configuration does not support config files for libraries. --> 
    <system.serviceModel> 
    <services> 
     <service name="WorkMateWCF.WCFLogin"> 
     <endpoint address="" binding="netTcpBinding" bindingConfiguration="" 
      contract="WorkMateWCF.IWCFLogin"> 
      <identity> 
      <dns value="localhost" /> 
      </identity> 
     </endpoint> 
     <endpoint address="mex" binding="mexTcpBinding" bindingConfiguration="" 
      contract="IMetadataExchange" /> 
     <host> 
      <baseAddresses> 
      <add baseAddress="net.tcp://localhost:8732/WCFLogin" /> 
      </baseAddresses> 
     </host> 
     </service> 
     <service name="WorkMateWCF.WCFCourses"> 
     <endpoint address="" binding="netTcpBinding" bindingConfiguration="" 
      contract="WorkMateWCF.IWCFCourses"> 
      <identity> 
      <dns value="localhost" /> 
      </identity> 
     </endpoint> 
     <endpoint address="mex" binding="mexTcpBinding" bindingConfiguration="" 
      contract="IMetadataExchange" /> 
     <host> 
      <baseAddresses> 
      <add baseAddress="net.tcp://localhost:8732/WCFCourses" /> 
      </baseAddresses> 
     </host> 
     </service> 
     <service name="WorkMateWCF.WCFStudent"> 
     <endpoint address="" binding="netTcpBinding" bindingConfiguration="" 
      contract="WorkMateWCF.IWCFStudent"> 
      <identity> 
      <dns value="localhost" /> 
      </identity> 
     </endpoint> 
     <endpoint address="mex" binding="mexTcpBinding" bindingConfiguration="" 
      contract="IMetadataExchange" /> 
     <host> 
      <baseAddresses> 
      <add baseAddress="net.tcp://localhost:8732/WCFStudents" /> 
      </baseAddresses> 
     </host> 
     </service> 
     <service name="WorkMateWCF.WCFBatchImport"> 
     <endpoint address="" binding="netTcpBinding" bindingConfiguration="" 
      contract="WorkMateWCF.IWCFBatchImport"> 
      <identity> 
      <dns value="localhost" /> 
      </identity> 
     </endpoint> 
     <endpoint address="mex" binding="mexTcpBinding" bindingConfiguration="" 
      contract="IMetadataExchange" /> 
     <host> 
      <baseAddresses> 
      <add baseAddress="net.tcp://localhost:8732/WCFBatchImports" /> 
      </baseAddresses> 
     </host> 
     </service> 
     <service name="WorkMateWCF.WCFFaculty"> 
     <endpoint address="" binding="netTcpBinding" bindingConfiguration="" 
      contract="WorkMateWCF.IWCFFaculty"> 
      <identity> 
      <dns value="localhost" /> 
      </identity> 
     </endpoint> 
     <endpoint address="mex" binding="mexTcpBinding" bindingConfiguration="" 
      contract="IMetadataExchange" /> 
     <host> 
      <baseAddresses> 
      <add baseAddress="net.tcp://localhost:8732/WCFFaculty" /> 
      </baseAddresses> 
     </host> 
     </service> 
    </services> 
    <behaviors> 
     <serviceBehaviors> 
     <behavior name=""> 
      <serviceMetadata httpGetEnabled="false" httpsGetEnabled="false" /> 
      <serviceDebug includeExceptionDetailInFaults="false" /> 
     </behavior> 
     </serviceBehaviors> 
    </behaviors> 
    </system.serviceModel> 

</configuration>

展望为needfull。谢谢。

来源

2011-10-16 surpavan

我后来检查了事件日志，问题与绑定时间有关，我将其更改为00:10:00并且似乎可行，但是这一次我登陆了一个新的错误，并且它与这个问题。

来源

2011-10-18 10:10:34 surpavan

看来您的所有服务地址都设置为localhost，在服务和客户端配置文件中。本地总是指代程序运行的机器。

您需要使用正确的服务器名称并在客户端引用它。

例如，假设您的服务托管在网络上的一台机器上，地址如下 - myservicebox：8732。该服务的配置文件是这样的：

<service name="WorkMateWCF.WCFLogin"> 
    <endpoint address="" binding="netTcpBinding" bindingConfiguration="" 
      contract="WorkMateWCF.IWCFLogin"> 
    <identity> 
     <dns value="myservicebox" /> 
    </identity> 
    </endpoint> 
    <endpoint address="mex" binding="mexTcpBinding" bindingConfiguration="" 
      contract="IMetadataExchange" /> 
    <host> 
     <baseAddresses> 
     <add baseAddress="net.tcp://myservicbox:8732/WCFLogin" /> 
     </baseAddresses> 
    </host> 
    </service>

你会那么在您的客户端（s）表示，希望利用服务引用net.tcp://myservicebox:8732/WCFLogin。

此外，请注意您的服务（基于您发布的配置文件）将使用指定绑定的默认值，如果您需要不同的值（如更大的邮件大小等），这可能会给您带来问题。

您的客户端配置将使用您设置的绑定，因为您通过bindingConfiguration属性将它们分配给客户端端点。

您的情况不一定是问题（它看起来像您在客户端上使用默认值，快速浏览一下），但需要注意的一点。

来源

2011-10-16 09:41:44 Tim

感谢您的信息。我是否需要以任何方式主持？我已经通过使用Windows服务项目安装了这个。等待你的回复。谢谢 – surpavan

在Windows服务中托管您的WCF服务没问题 - 这一切都取决于您的需求和要求（您也可以在IIS/WAS下自行托管和托管）。我通常使用IIS，但我有一个在Windows Service中托管的服务。 – Tim

我试图通过改变本地主机的名称到PC名称，但是，现在thye应用程序也不在其自己的PC上工作。简单的替换是否有任何错误？我的程序仅适用于10-15个小型网络，而不适用于互联网。期待。 – surpavan

如何在局域网上启用TCP

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