Question

手头有问题，我收到了消息：

"There was no channel that could accept the message with action."

在服务器端和

"The message could not be processed. This is most likely because the action."

在客户端。

我从Windows服务调用我的WCF服务，并且我在服务器上的ISS中托管了我的WCF服务。

这一切在我的localhost上工作正常。我想我在配置中遗漏了一些东西。

我的Web.config看起来像这样：

<?xml version="1.0"?>
<configuration>

  <system.web>
    <compilation debug="true" targetFramework="4.0" />
  </system.web>
    <appSettings>
        <add key="FileTransferPath" value="c:\FileServer\"/>
    <add key="BackUpFileTransferPath" value="c:\BackedUpFiles\"/>
    <add key="DBPath" value="C:\ProjectsSVN\Acso.accdb"/>
    </appSettings>
  <system.serviceModel>
      <services>
          <service name="FileTransfer.FileTransfer">
              <endpoint address="" binding="wsHttpBinding" contract="FileTransfer.IFileTransfer">
                  <identity>
                      <dns value="localhost" />
                  </identity>
              </endpoint>
              <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange" />
              <host>
                  <baseAddresses>
                      <add baseAddress="http://localhost:65051/FileTransfer/" />
                  </baseAddresses>
              </host>
          </service>
      </services>
      <behaviors>
          <serviceBehaviors>
              <behavior>
                  <!-- To avoid disclosing metadata information, 
          set the value below to false and remove the metadata endpoint above before deployment -->
                  <serviceMetadata httpGetEnabled="True"/>
                  <!-- To receive exception details in faults for debugging purposes, 
          set the value below to true.  Set to false before deployment 
          to avoid disclosing exception information -->
                  <serviceDebug includeExceptionDetailInFaults="False" />
              </behavior>
          </serviceBehaviors>
      </behaviors>

      <bindings>
      <basicHttpBinding>
        <binding name="WSHttpBinding_IFileTransfer"
          maxReceivedMessageSize="2147483647">
          <readerQuotas
            maxDepth="64"
            maxStringContentLength="2147483647"
            maxArrayLength="2147483647"
            maxBytesPerRead="4096"
            maxNameTableCharCount="16384"/>
        </binding>
      </basicHttpBinding>

    </bindings>
  </system.serviceModel>
 <system.webServer>
    <modules runAllManagedModulesForAllRequests="true"/>
  </system.webServer>

   <!--Turn on to log Trace-->
  <system.diagnostics>
    <sources>
      <source name="System.ServiceModel"
              switchValue="Information, ActivityTracing"
              propagateActivity="true">
        <listeners>
          <add name="traceListener"
              type="System.Diagnostics.XmlWriterTraceListener"
              initializeData= "c:\logs\FileTransferTraces.svclog" />
        </listeners>
      </source>
    </sources>
  </system.diagnostics>

</configuration>

我的App.config看起来像这样：

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
  <configSections>
  </configSections>
  <connectionStrings>
    <add name="cs"
      connectionString="Provider=Microsoft.ACE.OLEDB.12.0;Data Source=|DataDirectory|\ProjectsSVN\Acso.accdb;Persist Security Info=True"
      providerName="System.Data.OleDb" />
    <add name="csc"
      connectionString="Provider=Microsoft.ACE.OLEDB.12.0;Data Source=|DataDirectory|\ProjectsSVN\AcsoGPClient.accdb;Persist Security Info=True"
      providerName="System.Data.OleDb" />
  </connectionStrings>
  <appSettings>
    <add key="FromEmail" value="abc@igi.com.au"/>
    <add key="Subject" value="Your Password"/>
    <add key="DBPath" value="C:\Program Files\Default Company Name\GPWindowServiceSetup\AccersoGPClient.accdb"/>
  </appSettings>
  <system.serviceModel>
    <bindings>
      <basicHttpBinding>
        <binding name="BasicHttpBinding_IService11" closeTimeout="00:01:00"
          openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00"
          allowCookies="false" bypassProxyOnLocal="false" hostNameComparisonMode="StrongWildcard"
          maxBufferSize="65536" maxBufferPoolSize="524288" maxReceivedMessageSize="65536"
          messageEncoding="Text" textEncoding="utf-8" transferMode="Buffered"
          useDefaultWebProxy="true">
          <readerQuotas maxDepth="32" maxStringContentLength="8192" maxArrayLength="16384"
            maxBytesPerRead="4096" maxNameTableCharCount="16384" />
          <security mode="None">
            <transport clientCredentialType="None" proxyCredentialType="None"
              realm="" />
            <message clientCredentialType="UserName" algorithmSuite="Default" />
          </security>
        </binding>
      </basicHttpBinding>
    </bindings>
    <client>
      <endpoint address="http://ws2008.igi.aus/AcsoService/Service1.svc" binding="basicHttpBinding"
        bindingConfiguration="BasicHttpBinding_IService11" contract="AccersoService.IService1"
        name="BasicHttpBinding_IService11" />
    </client>
  </system.serviceModel>

</configuration>

Answer 1

尝试使客户端绑定定义<basicHttpBinding/>成为服务配置中相同定义的精确副本。

WCF服务：没有可以接受带有操作的消息的频道

1 个答案: