Extracted Volo.Abp.Session package.

Volo.Abp.sln

@@ -182,6 +182,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Volo.Abp.Validation.Tests",
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Volo.Abp.Security", "src\Volo.Abp.Security\Volo.Abp.Security.csproj", "{D43CC2C9-449A-4619-B5C6-CBC72BCA0512}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Volo.Abp.Session", "src\Volo.Abp.Session\Volo.Abp.Session.csproj", "{2FCC8412-8558-465A-A659-025A7BB88F2C}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -476,6 +478,10 @@ Global
 		{D43CC2C9-449A-4619-B5C6-CBC72BCA0512}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{D43CC2C9-449A-4619-B5C6-CBC72BCA0512}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{D43CC2C9-449A-4619-B5C6-CBC72BCA0512}.Release|Any CPU.Build.0 = Release|Any CPU
+		{2FCC8412-8558-465A-A659-025A7BB88F2C}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{2FCC8412-8558-465A-A659-025A7BB88F2C}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{2FCC8412-8558-465A-A659-025A7BB88F2C}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{2FCC8412-8558-465A-A659-025A7BB88F2C}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -563,6 +569,7 @@ Global
 		{5BECBCEF-459F-424B-A15A-0558D291842A} = {4C753F64-0C93-4D65-96C2-A40893AFC1E8}
 		{87117AFB-4C87-40CB-889E-F1D97C504906} = {37087D1B-3693-4E96-983D-A69F210BDE53}
 		{D43CC2C9-449A-4619-B5C6-CBC72BCA0512} = {4C753F64-0C93-4D65-96C2-A40893AFC1E8}
+		{2FCC8412-8558-465A-A659-025A7BB88F2C} = {4C753F64-0C93-4D65-96C2-A40893AFC1E8}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {BB97ECF4-9A84-433F-A80B-2A3285BDD1D5}

src/Volo.Abp.Session/Volo.Abp.Session.csproj

@@ -0,0 +1,21 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <Import Project="..\..\common.props" />
+
+  <PropertyGroup>
+    <TargetFramework>netstandard2.0</TargetFramework>
+    <AssemblyName>Volo.Abp.Session</AssemblyName>
+    <PackageId>Volo.Abp.Session</PackageId>
+    <AssetTargetFallback>$(AssetTargetFallback);portable-net45+win8+wp8+wpa81;</AssetTargetFallback>
+    <GenerateAssemblyConfigurationAttribute>false</GenerateAssemblyConfigurationAttribute>
+    <GenerateAssemblyCompanyAttribute>false</GenerateAssemblyCompanyAttribute>
+    <GenerateAssemblyProductAttribute>false</GenerateAssemblyProductAttribute>
+    <RootNamespace />
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\Volo.Abp.Core\Volo.Abp.Core.csproj" />
+    <ProjectReference Include="..\Volo.Abp.Security\Volo.Abp.Security.csproj" />
+  </ItemGroup>
+
+</Project>

src/Volo.Abp.Session/Volo/Abp/Session/AbpSessionModule.cs

@@ -0,0 +1,15 @@
+using Microsoft.Extensions.DependencyInjection;
+using Volo.Abp.Modularity;
+using Volo.Abp.Security;
+
+namespace Volo.Abp.Session
+{
+    [DependsOn(typeof(AbpSecurityModule))]
+    public class AbpSessionModule : AbpModule
+    {
+        public override void ConfigureServices(IServiceCollection services)
+        {
+            services.AddAssemblyOf<AbpSessionModule>();
+        }
+    }
+}

src/Volo.Abp/Volo.Abp.csproj

@@ -21,6 +21,7 @@
     <ProjectReference Include="..\Volo.Abp.MultiTenancy.Abstractions\Volo.Abp.MultiTenancy.Abstractions.csproj" />
     <ProjectReference Include="..\Volo.Abp.ObjectMapping\Volo.Abp.ObjectMapping.csproj" />
     <ProjectReference Include="..\Volo.Abp.Security\Volo.Abp.Security.csproj" />
+    <ProjectReference Include="..\Volo.Abp.Session\Volo.Abp.Session.csproj" />
     <ProjectReference Include="..\Volo.Abp.Validation\Volo.Abp.Validation.csproj" />
     <ProjectReference Include="..\Volo.Abp.VirtualFileSystem\Volo.Abp.VirtualFileSystem.csproj" />
   </ItemGroup>

src/Volo.Abp/Volo/Abp/AbpCommonModule.cs

@@ -7,6 +7,7 @@ using Volo.Abp.Modularity;
 using Volo.Abp.MultiTenancy;
 using Volo.Abp.ObjectMapping;
 using Volo.Abp.Security;
+using Volo.Abp.Session;
 using Volo.Abp.Threading;
 using Volo.Abp.Uow;
 using Volo.Abp.Validation;
@@ -22,6 +23,7 @@ namespace Volo.Abp
     [DependsOn(typeof(AbpObjectMappingModule))]
     [DependsOn(typeof(AbpValidationModule))]
     [DependsOn(typeof(AbpSecurityModule))]
+    [DependsOn(typeof(AbpSessionModule))]
     public class AbpCommonModule : AbpModule
     {
         public override void PreConfigureServices(IServiceCollection services)