基本的に、SQL Server からデータを取得しています。すべてのデータ (約 80000 行) を選択すると、次のエラーが表示されます (100 行の受信は正常に動作しています)。
Exception of type 'System.OutOfMemoryException' was thrown. <br/>
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. <br/>
Exception Details: System.OutOfMemoryException: Exception of type 'System.OutOfMemoryException' was thrown.
Stack Trace:
[OutOfMemoryException: Exception of type 'System.OutOfMemoryException' was thrown.]
System.Text.StringBuilder.ToString() +29
System.IO.StringWriter.ToString() +14
System.Net.WebUtility.HtmlEncode(String value) +110
System.Web.Util.HttpEncoder.HtmlEncode(String value) +54
System.Web.UI.HtmlControls.HtmlContainerControl.set_InnerText(String value) +24
PerformanceCompare._Default.Page_Load(Object sender, EventArgs e) in C:\Users\KK33562\Documents\Visual Studio 2010\Projects\TestWebService\PerformanceCompare\Default.aspx.cs:34
System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +14
System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +35
System.Web.UI.Control.OnLoad(EventArgs e) +91
System.Web.UI.Control.LoadRecursive() +74
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +2207
Web.config (クライアント側)
<system.serviceModel>
<behaviors>
<endpointBehaviors>
<behavior name="endpointbehaviour">
<dataContractSerializer maxItemsInObjectGraph="2147483647"/>
</behavior>
</endpointBehaviors>
</behaviors>
<bindings>
<basicHttpBinding>
<binding name="BasicHttpBinding_IService1" closeTimeout="00:50:00"
openTimeout="00:50:00" receiveTimeout="00:50:00" sendTimeout="00:50:00"
allowCookies="false" bypassProxyOnLocal="false" hostNameComparisonMode="StrongWildcard"
maxBufferSize="2147483647" maxBufferPoolSize="524288" 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://localhost:53268/Service1.svc" binding="basicHttpBinding"
bindingConfiguration="BasicHttpBinding_IService1" contract="WCFService.IService1"
name="BasicHttpBinding_IService1" behaviorConfiguration="endpointbehaviour" />
</client>
</system.serviceModel>
Web.config (サーバー側)
<system.serviceModel>
<behaviors>
<serviceBehaviors>
<behavior name="TestWCF.Service1Behavior">
<dataContractSerializer maxItemsInObjectGraph="2147483646"/>
<serviceMetadata httpGetEnabled="true"/>
<serviceDebug includeExceptionDetailInFaults="true"/>
</behavior>
</serviceBehaviors>
</behaviors>
<services>
<service name="TestWCF.Service1" behaviorConfiguration="TestWCF.Service1Behavior">
<endpoint address="" binding="basicHttpBinding" contract="TestWCF.IService1" bindingConfiguration="BasicHttpBinding_IService1">
<identity>
<dns value="localhost"/>
</identity>
</endpoint>
<endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange"/>
</service>
</services>
<bindings>
<basicHttpBinding>
<binding name="BasicHttpBinding_IService1" maxBufferSize="2147483647" maxReceivedMessageSize="2147483647" openTimeout="00:50:00" closeTimeout="00:50:00" sendTimeout="00:50:00" receiveTimeout="00:10:00">
<readerQuotas maxDepth="2147483647" maxStringContentLength="2147483647" maxArrayLength="2147483647"
maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
</binding>
</basicHttpBinding>
</bindings>
</system.serviceModel>