超时-身份（身份验证）.net实体框架

时间：2019-11-23 13:03:58

标签： c# .net amazon-web-services entity-framework entity-framework-4

我使用.NET 4.5，我的数据库是Amazon RDS上的SQL Server Express；我托管的弹性豆茎

仅当我使用身份验证（登录并注册）时，我才有问题。

我有（列出产品等）并且可以正常工作（我在我的网站上看到一个产品列表） 用我的网站访问数据库不是问题，仅用于登录，注册。

当我使用本地SQL Server时，它可以工作...

我的连接字符串：

<add name="dbProject" 
     connectionString="metadata=res://*/Models.Model3.csdl|res://*/Models.Model3.ssdl|res://*/Models.Model3.msl;Provider=System.Data.SqlClient;provider connection string=&quot;data source=database-1.******.eu-west-3.rds.amazonaws.com,1433;initial catalog=db****;User ID=******;Persist Security Info=False;Password=*******;multipleactiveresultsets=false;application name=EntityFramework&quot;" 
     providerName="System.Data.EntityClient" />

<entityFramework>
    <defaultConnectionFactory type="System.Data.Entity.Infrastructure.SqlConnectionFactory, EntityFramework" />
        <providers>
            <provider invariantName="System.Data.SqlClient" 
                      type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" />
        </providers>
 </entityFramework>

堆栈跟踪：

  

[SqlException（0x80131904）：建立与SQL Server的连接时发生了与网络相关或特定于实例的错误。服务器未找到或无法访问。验证实例名称正确，并且已将SQL Server配置为允许远程连接。 （提供者：命名管道提供者，错误：40-无法打开与SQL Server的连接）]

     

System.Data.ProviderBase.DbConnectionPool.TryGetConnection（DbConnection owningObject，UInt32 waitForMultipleObjectsTimeout，布尔值allowCreate，仅布尔值OneCheckConnection，DbConnectionOptions userOptions，DbConnectionInternal＆connection）+353
  System.Data.ProviderBase.DbConnectionPool.TryGetConnection（DbConnection owningObject，TaskCompletionSource 1 retry, DbConnectionOptions userOptions, DbConnectionInternal& connection) +118
System.Data.ProviderBase.DbConnectionFactory.TryGetConnection(DbConnection owningConnection, TaskCompletionSource 1重试，DbConnectionOptions userOptions，DbConnectionInternal oldConnection，DbConnectionInternal＆连接）+268      System.Data.ProviderBase.DbConnectionInternal.TryOpenConnectionInternal（DbConnection externalConnection，DbConnectionFactory connectionFactory，TaskCompletionSource 1 retry, DbConnectionOptions userOptions) +315 System.Data.SqlClient.SqlConnection.TryOpenInner(TaskCompletionSource 1重试）+128      System.Data.SqlClient.SqlConnection.TryOpen（TaskCompletionSource 1 retry) +265 System.Data.SqlClient.SqlConnection.Open() +133 System.Data.Entity.Infrastructure.Interception.InternalDispatcher 1.Dispatch（TTarget目标，执行动作2 operation, TInterceptionContext interceptionContext, Action 3，执行动作3 executed) +104 System.Data.Entity.Infrastructure.Interception.DbConnectionDispatcher.Open(DbConnection connection, DbInterceptionContext interceptionContext) +503 System.Data.Entity.SqlServer.<>c__DisplayClass33.<UsingConnection>b__32() +560 System.Data.Entity.SqlServer.<>c__DisplayClass1.<Execute>b__0() +18 System.Data.Entity.SqlServer.DefaultSqlExecutionStrategy.Execute(Func 1）+234      System.Data.Entity.SqlServer.SqlProviderServices.UsingMasterConnection（DbConnection sqlConnection，操作1 act) +938 System.Data.Entity.SqlServer.SqlProviderServices.CreateDatabaseFromScript(Nullable 1 commandTimeout，DbConnection sqlConnection，字符串createDatabaseScript）+124      System.Data.Entity.SqlServer.SqlProviderServices.DbCreateDatabase（DbConnection连接，Nullable`1 commandTimeout，StoreItemCollection storeItemCollection）+221      System.Data.Entity.Migrations.Utilities.DatabaseCreator.Create（DbConnection连接）+128      System.Data.Entity.Migrations.DbMigrator.EnsureDatabaseExists（动作mustSucceedToKeepDatabase）+156      System.Data.Entity.Migrations.DbMigrator.Update（String targetMigration）```   我的Web.config：

<?xml version="1.0" encoding="utf-8"?>
<!--
  Pour plus d'informations sur la configuration de votre application ASP.NET, visitez
  https://go.microsoft.com/fwlink/?LinkId=301880
  -->
<configuration>
  <configSections>
    <!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->
    <section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
  </configSections>
  <connectionStrings>
   <add name="dbProjet" connectionString="metadata=res://*/Models.Model3.csdl|res://*/Models.Model3.ssdl|res://*/Models.Model3.msl;provider=System.Data.SqlClient;provider connection string=&quot;data source=database-1.*.eu-west-3.rds.amazonaws.com;initial catalog=dbProjet;User ID=****;Persist Security Info=True;Password=****;multipleactiveresultsets=false;application name=EntityFramework&quot;" providerName="System.Data.EntityClient" />


    <!--  <add name="dbProjet" connectionString="metadata=res://*/Models.Model3.csdl|res://*/Models.Model3.ssdl|res://*/Models.Model3.msl;provider=System.Data.SqlClient;provider connection string=&quot;data source=DESKTOP;initial catalog=db**;integrated security=True;multipleactiveresultsets=True;application name=EntityFramework&quot;" providerName="System.Data.EntityClient" />
   -->
  </connectionStrings>
  <appSettings>
    <add key="webpages:Version" value="3.0.0.0" />
    <add key="webpages:Enabled" value="false" />
    <add key="ClientValidationEnabled" value="true" />
    <add key="UnobtrusiveJavaScriptEnabled" value="true" />
  </appSettings>
  <system.web>
    <customErrors mode="Off"/>
    <authentication mode="None" />
    <compilation debug="true" targetFramework="4.6.1" />
    <httpRuntime targetFramework="4.6.1" />
  </system.web>
  <system.webServer>
    <modules>
      <remove name="FormsAuthentication" />
      <remove name="TelemetryCorrelationHttpModule" />
      <add name="TelemetryCorrelationHttpModule" type="Microsoft.AspNet.TelemetryCorrelation.TelemetryCorrelationHttpModule, Microsoft.AspNet.TelemetryCorrelation" preCondition="integratedMode,managedHandler" />
    </modules>
  </system.webServer>
  <runtime>
    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
      <dependentAssembly>
        <assemblyIdentity name="Microsoft.Owin.Security" publicKeyToken="31bf3856ad364e35" />
        <bindingRedirect oldVersion="0.0.0.0-4.0.0.0" newVersion="4.0.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="Microsoft.Owin.Security.OAuth" publicKeyToken="31bf3856ad364e35" />
        <bindingRedirect oldVersion="0.0.0.0-4.0.0.0" newVersion="4.0.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="Microsoft.Owin.Security.Cookies" publicKeyToken="31bf3856ad364e35" />
        <bindingRedirect oldVersion="0.0.0.0-4.0.0.0" newVersion="4.0.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="Microsoft.Owin" publicKeyToken="31bf3856ad364e35" />
        <bindingRedirect oldVersion="0.0.0.0-4.0.0.0" newVersion="4.0.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="Antlr3.Runtime" publicKeyToken="eb42632606e9261f" />
        <bindingRedirect oldVersion="0.0.0.0-3.5.0.2" newVersion="3.5.0.2" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="System.Diagnostics.DiagnosticSource" publicKeyToken="cc7b13ffcd2ddd51" />
        <bindingRedirect oldVersion="0.0.0.0-4.0.2.1" newVersion="4.0.2.1" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="System.Web.Optimization" publicKeyToken="31bf3856ad364e35" />
        <bindingRedirect oldVersion="0.0.0.0-1.1.0.0" newVersion="1.1.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="WebGrease" publicKeyToken="31bf3856ad364e35" />
        <bindingRedirect oldVersion="0.0.0.0-1.6.5135.21930" newVersion="1.6.5135.21930" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30ad4fe6b2a6aeed" />
        <bindingRedirect oldVersion="0.0.0.0-11.0.0.0" newVersion="11.0.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="System.Web.Helpers" publicKeyToken="31bf3856ad364e35" />
        <bindingRedirect oldVersion="0.0.0.0-3.0.0.0" newVersion="3.0.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="System.Web.Mvc" publicKeyToken="31bf3856ad364e35" />
        <bindingRedirect oldVersion="0.0.0.0-5.2.4.0" newVersion="5.2.4.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="System.Web.WebPages" publicKeyToken="31bf3856ad364e35" />
        <bindingRedirect oldVersion="0.0.0.0-3.0.0.0" newVersion="3.0.0.0" />
      </dependentAssembly>
    </assemblyBinding>
  </runtime>
  <entityFramework>
    <defaultConnectionFactory type="System.Data.Entity.Infrastructure.SqlConnectionFactory, EntityFramework" />
    <providers>
      <provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" />
    </providers>
  </entityFramework>
  <system.codedom>
    <compilers>
      <compiler language="c#;cs;csharp" extension=".cs" type="Microsoft.CodeDom.Providers.DotNetCompilerPlatform.CSharpCodeProvider, Microsoft.CodeDom.Providers.DotNetCompilerPlatform, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" warningLevel="4" compilerOptions="/langversion:default /nowarn:1659;1699;1701" />
      <compiler language="vb;vbs;visualbasic;vbscript" extension=".vb" type="Microsoft.CodeDom.Providers.DotNetCompilerPlatform.VBCodeProvider, Microsoft.CodeDom.Providers.DotNetCompilerPlatform, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" warningLevel="4" compilerOptions="/langversion:default /nowarn:41008 /define:_MYTYPE=\&quot;Web\&quot; /optionInfer+" />
    </compilers>
  </system.codedom>
</configuration>

0 个答案:

没有答案
相关问题
最新问题