新手WCF问题求救 ，基础连接已经关闭：连接被意外关闭

[ssss8111]

谁能帮助我解决这个问题，
以下是服务端配置文件
<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<system.web>
<compilation debug="true" />
</system.web>
<!-- 部署服务库项目时，必须将配置文件的内容添加到
主机的 app.config 文件中。System.Configuration 不支持库的配置文件。-->
<system.serviceModel>
<services>
<service behaviorConfiguration="myWcf.Service1Behavior" name="myWcf.HelloService">
<endpoint address="" binding="basicHttpBinding" bindingConfiguration="LargeDataTransferServicesBinding" contract="myWcf.IHelloService">
<identity>
<dns value="ns1.oray.net"/>
</identity>
</endpoint>

<host>
<baseAddresses>
<add baseAddress="http://localhost:8731/Design_Time_Addresses/myWcf/HelloService/" />

</baseAddresses>

</host>
</service>
</services>
<behaviors>
<serviceBehaviors>
<behavior name="myWcf.Service1Behavior">
<!-- 为避免泄漏元数据信息，
请在部署前将以下值设置为 false 并删除上面的元数据终结点 -->
<serviceMetadata httpGetEnabled="True"/>
<!-- 要接收故障异常详细信息以进行调试，
请将下值设置为 true。在部署前
设置为 false 以避免泄漏异常信息-->
<serviceDebug includeExceptionDetailInFaults="False" />
</behavior>
</serviceBehaviors>
</behaviors>
<bindings>

<basicHttpBinding>
<binding name="LargeDataTransferServicesBinding" sendTimeout="00:10:00"
maxBufferSize="2147483647" maxBufferPoolSize="2147483647" maxReceivedMessageSize="2147483647"
messageEncoding="Text" transferMode="Streamed">
<readerQuotas maxDepth="100" maxStringContentLength="2147483647"
maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
<security mode="None"></security>
</binding>
</basicHttpBinding>
</bindings>
</system.serviceModel>
</configuration>

[ssss8111]

客户端配置文件为
<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<system.diagnostics>
<sources>
<!-- 本节定义 My.Application.Log 的登录配置-->
<source name="DefaultSource" switchName="DefaultSwitch">
<listeners>
<add name="FileLog"/>
<!-- 取消注释以下一节可写入应用程序事件日志-->
<!--<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"/>
<!-- 取消注释以下一节并用应用程序名替换 APPLICATION_NAME 可写入应用程序事件日志-->
<!--<add name="EventLog" type="System.Diagnostics.EventLogTraceListener" initializeData="APPLICATION_NAME"/> -->
</sharedListeners>
</system.diagnostics>
<system.serviceModel>
<bindings>
<basicHttpBinding>
<binding name="BasicHttpBinding_IHelloService" closeTimeout="00:01:00"
openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00"
allowCookies="false" bypassProxyOnLocal="false" hostNameComparisonMode="StrongWildcard"
maxBufferSize="2147483647" maxBufferPoolSize="2147483647" maxReceivedMessageSize="2147483647"
messageEncoding="Text" textEncoding="utf-8" transferMode="Buffered"
useDefaultWebProxy="true">
<readerQuotas maxDepth="32" maxStringContentLength="2147483647" maxArrayLength="2147483647"
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://blueskyll.gicp.net:8731/Design_Time_Addresses/myWcf/HelloService/"
binding="basicHttpBinding" bindingConfiguration="BasicHttpBinding_IHelloService"
contract="ServiceReference1.IHelloService" name="BasicHttpBinding_IHelloService" />



</client>

</system.serviceModel>
</configuration>