diff --git a/.vs/SignalRApp/v17/.suo b/.vs/SignalRApp/v17/.suo
index 45743c9..6781c4d 100644
Binary files a/.vs/SignalRApp/v17/.suo and b/.vs/SignalRApp/v17/.suo differ
diff --git a/BlazorServer/BlazorServer.csproj b/BlazorServer/BlazorServer.csproj
index c78c9c7..8c16e71 100644
--- a/BlazorServer/BlazorServer.csproj
+++ b/BlazorServer/BlazorServer.csproj
@@ -6,4 +6,8 @@
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="Microsoft.AspNetCore.SignalR.Client" Version="6.0.4" />
+  </ItemGroup>
+
 </Project>
diff --git a/BlazorServer/Hubs/ChatHub.cs b/BlazorServer/Hubs/ChatHub.cs
new file mode 100644
index 0000000..d4ba700
--- /dev/null
+++ b/BlazorServer/Hubs/ChatHub.cs
@@ -0,0 +1,6 @@
+namespace BlazorServer.Hubs
+{
+    public class ChatHub
+    {
+    }
+}
diff --git a/BlazorServer/obj/BlazorServer.csproj.nuget.dgspec.json b/BlazorServer/obj/BlazorServer.csproj.nuget.dgspec.json
index 8f0488b..a547209 100644
--- a/BlazorServer/obj/BlazorServer.csproj.nuget.dgspec.json
+++ b/BlazorServer/obj/BlazorServer.csproj.nuget.dgspec.json
@@ -39,6 +39,12 @@
       "frameworks": {
         "net6.0": {
           "targetAlias": "net6.0",
+          "dependencies": {
+            "Microsoft.AspNetCore.SignalR.Client": {
+              "target": "Package",
+              "version": "[6.0.4, )"
+            }
+          },
           "imports": [
             "net461",
             "net462",
diff --git a/BlazorServer/obj/Debug/net6.0/BlazorServer.assets.cache b/BlazorServer/obj/Debug/net6.0/BlazorServer.assets.cache
index 948c9f8..a25e26f 100644
Binary files a/BlazorServer/obj/Debug/net6.0/BlazorServer.assets.cache and b/BlazorServer/obj/Debug/net6.0/BlazorServer.assets.cache differ
diff --git a/BlazorServer/obj/Debug/net6.0/BlazorServer.csproj.AssemblyReference.cache b/BlazorServer/obj/Debug/net6.0/BlazorServer.csproj.AssemblyReference.cache
index ec4c699..6268a3d 100644
Binary files a/BlazorServer/obj/Debug/net6.0/BlazorServer.csproj.AssemblyReference.cache and b/BlazorServer/obj/Debug/net6.0/BlazorServer.csproj.AssemblyReference.cache differ
diff --git a/BlazorServer/obj/project.assets.json b/BlazorServer/obj/project.assets.json
index dc71ad7..7e482ae 100644
--- a/BlazorServer/obj/project.assets.json
+++ b/BlazorServer/obj/project.assets.json
@@ -1,11 +1,681 @@
 {
   "version": 3,
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+        },
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+        }
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+      "Microsoft.AspNetCore.Http.Connections.Client/6.0.4": {
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+        },
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+          "lib/net6.0/Microsoft.AspNetCore.Http.Connections.Client.dll": {}
+        }
+      },
+      "Microsoft.AspNetCore.Http.Connections.Common/6.0.4": {
+        "type": "package",
+        "dependencies": {
+          "Microsoft.AspNetCore.Connections.Abstractions": "6.0.4"
+        },
+        "compile": {
+          "lib/net6.0/Microsoft.AspNetCore.Http.Connections.Common.dll": {}
+        },
+        "runtime": {
+          "lib/net6.0/Microsoft.AspNetCore.Http.Connections.Common.dll": {}
+        }
+      },
+      "Microsoft.AspNetCore.SignalR.Client/6.0.4": {
+        "type": "package",
+        "dependencies": {
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+          "Microsoft.AspNetCore.SignalR.Client.Core": "6.0.4"
+        },
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+        },
+        "runtime": {
+          "lib/net6.0/Microsoft.AspNetCore.SignalR.Client.dll": {}
+        }
+      },
+      "Microsoft.AspNetCore.SignalR.Client.Core/6.0.4": {
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+        "LICENSE.TXT",
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+        "buildTransitive/netcoreapp2.0/System.Diagnostics.DiagnosticSource.targets",
+        "buildTransitive/netcoreapp3.1/_._",
+        "lib/net461/System.Diagnostics.DiagnosticSource.dll",
+        "lib/net461/System.Diagnostics.DiagnosticSource.xml",
+        "lib/net5.0/System.Diagnostics.DiagnosticSource.dll",
+        "lib/net5.0/System.Diagnostics.DiagnosticSource.xml",
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+        "system.diagnostics.diagnosticsource.nuspec",
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+        "buildTransitive/netcoreapp3.1/_._",
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+        "lib/net6.0/System.IO.Pipelines.dll",
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+        "lib/netcoreapp3.1/System.IO.Pipelines.dll",
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+        "lib/netstandard2.0/System.IO.Pipelines.xml",
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+      "files": [
+        ".nupkg.metadata",
+        ".signature.p7s",
+        "Icon.png",
+        "LICENSE.TXT",
+        "THIRD-PARTY-NOTICES.TXT",
+        "buildTransitive/netcoreapp2.0/System.Runtime.CompilerServices.Unsafe.targets",
+        "buildTransitive/netcoreapp3.1/_._",
+        "lib/net461/System.Runtime.CompilerServices.Unsafe.dll",
+        "lib/net461/System.Runtime.CompilerServices.Unsafe.xml",
+        "lib/net6.0/System.Runtime.CompilerServices.Unsafe.dll",
+        "lib/net6.0/System.Runtime.CompilerServices.Unsafe.xml",
+        "lib/netcoreapp3.1/System.Runtime.CompilerServices.Unsafe.dll",
+        "lib/netcoreapp3.1/System.Runtime.CompilerServices.Unsafe.xml",
+        "lib/netstandard2.0/System.Runtime.CompilerServices.Unsafe.dll",
+        "lib/netstandard2.0/System.Runtime.CompilerServices.Unsafe.xml",
+        "system.runtime.compilerservices.unsafe.6.0.0.nupkg.sha512",
+        "system.runtime.compilerservices.unsafe.nuspec",
+        "useSharedDesignerContext.txt"
+      ]
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+      "type": "package",
+      "path": "system.threading.channels/6.0.0",
+      "files": [
+        ".nupkg.metadata",
+        ".signature.p7s",
+        "Icon.png",
+        "LICENSE.TXT",
+        "THIRD-PARTY-NOTICES.TXT",
+        "buildTransitive/netcoreapp2.0/System.Threading.Channels.targets",
+        "buildTransitive/netcoreapp3.1/_._",
+        "lib/net461/System.Threading.Channels.dll",
+        "lib/net461/System.Threading.Channels.xml",
+        "lib/net6.0/System.Threading.Channels.dll",
+        "lib/net6.0/System.Threading.Channels.xml",
+        "lib/netcoreapp3.1/System.Threading.Channels.dll",
+        "lib/netcoreapp3.1/System.Threading.Channels.xml",
+        "lib/netstandard2.0/System.Threading.Channels.dll",
+        "lib/netstandard2.0/System.Threading.Channels.xml",
+        "lib/netstandard2.1/System.Threading.Channels.dll",
+        "lib/netstandard2.1/System.Threading.Channels.xml",
+        "system.threading.channels.6.0.0.nupkg.sha512",
+        "system.threading.channels.nuspec",
+        "useSharedDesignerContext.txt"
+      ]
+    }
   },
-  "libraries": {},
   "projectFileDependencyGroups": {
-    "net6.0": []
+    "net6.0": [
+      "Microsoft.AspNetCore.SignalR.Client >= 6.0.4"
+    ]
   },
   "packageFolders": {
     "C:\\Users\\BBB\\.nuget\\packages\\": {}
@@ -45,6 +715,12 @@
     "frameworks": {
       "net6.0": {
         "targetAlias": "net6.0",
+        "dependencies": {
+          "Microsoft.AspNetCore.SignalR.Client": {
+            "target": "Package",
+            "version": "[6.0.4, )"
+          }
+        },
         "imports": [
           "net461",
           "net462",
diff --git a/BlazorServer/obj/project.nuget.cache b/BlazorServer/obj/project.nuget.cache
index eb3befd..9099914 100644
--- a/BlazorServer/obj/project.nuget.cache
+++ b/BlazorServer/obj/project.nuget.cache
@@ -1,8 +1,27 @@
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   "success": true,
   "projectFilePath": "D:\\C#\\SignalRApp\\BlazorServer\\BlazorServer.csproj",
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 }
\ No newline at end of file