远程服务器返回意外响应:(413) 请求实体太大. [英] The remote server returned an unexpected response: (413) Request Entity Too Large.
问题描述
我正在尝试使用 FW4.0 构建 WCF 应用程序服务.在服务器和客户端之间传输 EntiryFramework 对象时，我的服务工作正常.但是我在将 EF 对象从客户端传递到服务器时遇到了问题.
I'm trying to build a WCF Application service, using FW4.0. My service work correctly when transferring EntiryFramework object between Server and client. But I'm having problem passing EF object from Client to Server.
这里有一些关于我的环境的更多细节:- 该服务在 IIS 本地以调试模式运行- 我在我的 Windows 7 上运行所有这些- 我在 FW4.0 上使用 Visual Studio 2010
Here some more detail about my environment: - The service is running in debug mode locally on IIS - I'm running all this on my Windows 7 - I'm using Visual Studio 2010 on FW4.0
我正在尝试向服务器发送一个对象 (tblClient) 以保存记录，但一直出现错误 (413) 请求实体太大.这里是完整的堆栈:
I'm trying to send a object (tblClient) to server to save the record, but a keep having the error (413) Request Entity Too Large. Here the full stack:
System.ServiceModel.ProtocolException occurred
HResult=-2146233087
Message=The remote server returned an unexpected response: (413) Request Entity Too Large.
Source=mscorlib
StackTrace:
Server stack trace:
at System.ServiceModel.Channels.HttpChannelUtilities.ValidateRequestReplyResponse(HttpWebRequest request, HttpWebResponse response, HttpChannelFactory`1 factory, WebException responseException, ChannelBinding channelBinding)
at System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout)
at System.ServiceModel.Channels.RequestChannel.Request(Message message, TimeSpan timeout)
at System.ServiceModel.Dispatcher.RequestChannelBinder.Request(Message message, TimeSpan timeout)
at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout)
at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation)
at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message)
Exception rethrown at [0]:
at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)
at ClientApp.ServiceReference1.IService.SaveClient(tblClient client)
at ClientApp.ServiceReference1.ServiceClient.SaveClient(tblClient client) in C:dufhWPF ProjectClientAppService ReferencesServiceReference1Reference.vb:line 2383
at ClientApp.ViewModel.ClientViewModel.SaveClient() in C:dufhWPF ProjectClientAppViewModelClientViewModel.vb:line 48
InnerException: System.Net.WebException
HResult=-2146233079
Message=The remote server returned an error: (413) Request Entity Too Large.
Source=System
StackTrace:
at System.Net.HttpWebRequest.GetResponse()
at System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout)
InnerException:
我做了一些研究，都指出客户端配置 App.Config 中的 maxBufferSize 和/或 maxBufferPoolSize 和/或 maxReceivedMessageSize 不够大.所以我将它们增加到最大值:maxBufferSize="2147483647" maxBufferPoolSize="2147483647" maxReceivedMessageSize="2147483647"但错误仍然存在.
I've do some research and all point to the maxBufferSize and/or maxBufferPoolSize and/or maxReceivedMessageSize witch is not large enough in the Client config App.Config. So I inscresed them to maximum value : maxBufferSize="2147483647" maxBufferPoolSize="2147483647" maxReceivedMessageSize="2147483647" But still the error remain.
这里是我完整的客户端 App.Config
Here my full Client App.Config
<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<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="MVVM Sampling"/>
</sharedListeners>
</system.diagnostics>
<system.serviceModel>
<bindings>
<basicHttpBinding>
<binding name="BasicHttpBinding_IService" maxBufferSize="2147483647" maxReceivedMessageSize="2147483647"/>
</basicHttpBinding>
</bindings>
<client>
<endpoint address="http://localhost:7803/Service1.svc" binding="basicHttpBinding"
bindingConfiguration="BasicHttpBinding_IService" contract="ServiceReference1.IService"
name="BasicHttpBinding_IService" />
</client>
</system.serviceModel>
</configuration>
和完整的 Web.Config WCF 服务 Web.Config
and the full Web.Config WCF service Web.Config
<?xml version="1.0"?>
<configuration>
<system.web>
<compilation debug="true" strict="false" explicit="true" targetFramework="4.0" />
</system.web>
<system.serviceModel>
<bindings>
<basicHttpBinding>
<binding name="BasicHttpBinding_IService" maxBufferPoolSize="2147483647" maxReceivedMessageSize="2147483647" maxBufferSize="2147483647">
<readerQuotas maxDepth="200" maxStringContentLength="8388608" maxArrayLength="16384" maxBytesPerRead="2147483647" maxNameTableCharCount="16384" />
</binding>
</basicHttpBinding>
</bindings>
<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>
<serviceHostingEnvironment multipleSiteBindingsEnabled="true" />
</system.serviceModel>
<system.webServer>
<modules runAllManagedModulesForAllRequests="true"/>
</system.webServer>
<connectionStrings>
<add name="MaitreEntities" connectionString="metadata=res://*/Schemat.csdl|res://*/Schemat.ssdl|res://*/Schemat.msl;provider=System.Data.SqlClient;provider connection string="data source=INFOFILE2SQL2008R2;initial catalog=0001ConneryFerland;user id=sa;password=kermit80;multipleactiveresultsets=True;App=EntityFramework"" providerName="System.Data.EntityClient" />
</connectionStrings>
</configuration>
Any help would be very welcome :-)
推荐答案
备案
我想我明白了.来自服务的 Web.Config 没有绑定信息.我将这些信息放入其中，瞧！
I think I got it. The Web.Config from the service does not have the binding information. I placed this info in it, and voila!
<bindings>
<basicHttpBinding>
<binding maxBufferPoolSize="2147483647" maxBufferSize="2147483647" maxReceivedMessageSize="2147483647" messageEncoding="Text">
<readerQuotas maxDepth="2000000" maxStringContentLength="2147483647" maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
</binding>
</basicHttpBinding>
</bindings>
请注意，此处未指定绑定名称.
Note here that the binding did not have a name specified.
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