How to increase the serialization data size in WCF?

Question

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My WCF service working fine when my dataset table contain less no rows...

When the DataSet tables contains large data then it gives error like this..

MSIL

at System.ServiceModel.Channels.CommunicationObject.Close(TimeSpan timeout)
at System.ServiceModel.Channels.ServiceChannelFactory.OnClose(TimeSpan timeout)
at System.ServiceModel.Channels.ServiceChannelFactory.TypedServiceChannelFactory`1.OnClose(TimeSpan timeout)
at System.ServiceModel.Channels.CommunicationObject.Close(TimeSpan timeout)
at System.ServiceModel.ChannelFactory.OnClose(TimeSpan timeout)
at System.ServiceModel.Channels.CommunicationObject.Close(TimeSpan timeout)
at System.ServiceModel.ChannelFactory.System.IDisposable.Dispose()
at ECMS.UnitTests.TestCurriculumManagement.SyllabusReportRetrieval() in D:\objmap\src\tests\ECMS.ServiceTest\TestCurriculumManagement.cs:line 922

i configured to increase the size of serialization data in configuration file...as follows

XML

<bindings>
  <netTcpBinding>
    <binding name="ECMSBindingConfig" maxReceivedMessageSize="8192" maxBufferSize="8192" openTimeout="10:00:00" closeTimeout="10:00:00"  sendTimeout="10:00:00" maxBufferPoolSize="8192" ></binding>
  </netTcpBinding>
</bindings>
<behaviors>
  <serviceBehaviors>
    <behavior name="ECMSServiceBehavior">
      <dataContractSerializer maxItemsInObjectGraph="5000"/>
      <serviceDebug includeExceptionDetailInFaults="True" />
      <serviceThrottling maxConcurrentCalls="200" maxConcurrentInstances="100" maxConcurrentSessions="100" />
    </behavior>
  </serviceBehaviors>
</behaviors>

and Service end point is

XML

<service name="ECMS.Curriculum.Impl.CurriculumManager" behaviorConfiguration="ECMSServiceBehavior">
   <endpoint address="net.tcp://localhost:6775/ECMS.Curriculum.Impl.CurriculumManager" binding="netTcpBinding" bindingConfiguration="ECMSBindingConfig" contract="ECMS.Curriculum.Interface.ICurriculumManagement" />
 </service>

in client side

XML

<bindings>
  <netTcpBinding>
    <binding name="ECMSBindingConfig" maxReceivedMessageSize="8192" closeTimeout="10:00:00" maxBufferSize="8192" receiveTimeout="10:00:00"  maxBufferPoolSize="8192" ></binding>
  </netTcpBinding>
</bindings>

can any one help me to solve this problem ...
Thanks in Adv

Posted 21-Mar-11 0:50am

Rajesh Kumar Chekuri

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2 solutions

Solution 1

Increase the max buffer size and the max received message size. e.g

maxBufferSize="1000000" maxReceivedMessageSize="1000000"

A full binding may read

XML

<basicHttpBinding>
  <binding name="BasicHttpBinding_MyApplication" closeTimeout="00:01:00"
      openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00"
      allowCookies="false" bypassProxyOnLocal="true" hostNameComparisonMode="StrongWildcard"
      maxBufferSize="1000000" maxBufferPoolSize="524288" maxReceivedMessageSize="1000000"
      messageEncoding="Text" textEncoding="utf-8" transferMode="Buffered"
      useDefaultWebProxy="true">
    <readerQuotas maxDepth="32" maxStringContentLength="8192" maxArrayLength="16384"
        maxBytesPerRead="4096" maxNameTableCharCount="16384" />
    <security mode="TransportCredentialOnly">
      <transport clientCredentialType="Windows" proxyCredentialType="None" realm="" />
      <message clientCredentialType="UserName" algorithmSuite="Default" />
    </security>
  </binding>
</basicHttpBinding>

Posted 21-Mar-11 1:08am

Dylan Morley

Comments

Rajesh Kumar Chekuri 21-Mar-11 7:10am

where this i need to set i mean in WCF or in Clinet..

Dylan Morley 21-Mar-11 7:11am

In your client application

Rajesh Kumar Chekuri 21-Mar-11 7:13am

Thanks ..

Rajesh Kumar Chekuri 21-Mar-11 7:16am

Now also it's not working but it gave different error

at System.Configuration.BaseConfigurationRecord.EvaluateOne(String[] keys, SectionInput input, Boolean isTrusted, FactoryRecord factoryRecord, SectionRecord sectionRecord, Object parentResult)
at System.Configuration.BaseConfigurationRecord.Evaluate(FactoryRecord factoryRecord, SectionRecord sectionRecord, Object parentResult, Boolean getLkg, Boolean getRuntimeObject, Object& result, Object& resultRuntimeObject)
at System.Configuration.BaseConfigurationRecord.GetSectionRecursive(String configKey, Boolean getLkg, Boolean checkPermission, Boolean getRuntimeObject, Boolean requestIsHere, Object& result, Object& resultRuntimeObject)
at System.Configuration.BaseConfigurationRecord.GetSectionRecursive(String configKey, Boolean getLkg, Boolean checkPermission, Boolean getRuntimeObject, Boolean requestIsHere, Object& result, Object& resultRuntimeObject)
at System.Configuration.BaseConfigurationRecord.GetSectionRecursive(String configKey, Boolean getLkg, Boolean checkPermission, Boolean getRuntimeObject, Boolean requestIsHere, Object& result, Object& resultRuntimeObject)
at System.Configuration.BaseConfigurationRecord.GetSection(String configKey, Boolean getLkg, Boolean checkPermission)
at System.Configuration.BaseConfigurationRecord.GetSection(String configKey)
at System.Configuration.ClientConfigurationSystem.System.Configuration.Internal.IInternalConfigSystem.GetSection(String sectionName)
at System.Configuration.ConfigurationManager.GetSection(String sectionName)
at System.ServiceModel.Configuration.ConfigurationHelpers.UnsafeGetSectionFromConfigurationManager(String sectionPath)
at System.ServiceModel.Configuration.ConfigurationHelpers.UnsafeGetAssociatedSection(ContextInformation evalContext, String sectionPath)
at System.ServiceModel.Configuration.ClientSection.UnsafeGetSection()
at System.ServiceModel.Description.ConfigLoader.LookupChannel(String configurationName, String contractName, Boolean wildcard)
at System.ServiceModel.Description.ConfigLoader.LoadChannelBehaviors(ServiceEndpoint serviceEndpoint, String configurationName)
at System.ServiceModel.ChannelFactory.ApplyConfiguration(String configurationName)
at System.ServiceModel.ChannelFactory.InitializeEndpoint(String configurationName, EndpointAddress address)
at System.ServiceModel.ChannelFactory`1..ctor(String endpointConfigurationName, EndpointAddress remoteAddress)
at System.ServiceModel.ChannelFactory`1..ctor(String endpointConfigurationName)
at ECMS.UnitTests.TestCurriculumManagement.SyllabusReportRetrieval() in D:\objmap\src\tests\ECMS.ServiceTest\TestCurriculumManagement.cs:line 912

Dylan Morley 21-Mar-11 7:21am

Don't copy the whole entry in, that was just an example.

Did you amend your entries in the ECMSBindingConfig entry? e.g.

maxReceivedMessageSize="8192" maxBufferSize="8192"

Change these ^^^

Rajesh Kumar Chekuri 21-Mar-11 7:19am

why VSS is not recognizing some attributes?

Rajesh Kumar Chekuri 21-Mar-11 7:26am

I increased to 100MB still i am getting same error

Dylan Morley 21-Mar-11 7:30am

OK because you're using TCP you might need to tweak these

http://geekswithblogs.net/niemguy/archive/2007/12/11/wcf-maxstringcontentlength-maxbuffersize-and-maxreceivedmessagesize.aspx

http://social.msdn.microsoft.com/forums/en-US/wcf/thread/f00037f1-02e1-4e1c-b6ed-03fe134f3460/

maxStringContentLength="2147483647" maxArrayLength="2147483647"

Rajesh Kumar Chekuri 21-Mar-11 7:35am

Thanks for every thing...

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Rajesh Kumar Chekuri · Accepted Answer · 2011-03-21T18:59:00

i solve the problem .... i changed configuration as follows..

XML

<bindings>
      <netTcpBinding>
        <binding name="ECMSBindingConfig" closeTimeout="00:10:00" openTimeout="00:10:00"
          sendTimeout="00:10:00" maxBufferPoolSize="2147483647" maxBufferSize="2147483647"
          maxReceivedMessageSize="2147483647" portSharingEnabled="true">
          <readerQuotas maxArrayLength="2147483647" maxNameTableCharCount="2147483647"
              maxStringContentLength="2147483647" maxDepth="2147483647"
              maxBytesPerRead="2147483647" />
          <security mode="None" />
        </binding>
      </netTcpBinding>
    </bindings>
    <behaviors>
      <serviceBehaviors>
        <behavior name="ECMSServiceBehavior">
          <dataContractSerializer ignoreExtensionDataObject="true" maxItemsInObjectGraph="2147483647" />
          <serviceDebug includeExceptionDetailInFaults="true" />
          <serviceTimeouts transactionTimeout="00:10:00" />
          <serviceThrottling maxConcurrentCalls="200" maxConcurrentSessions="100"
            maxConcurrentInstances="100" />
        </behavior>
      </serviceBehaviors>
    </behaviors>