Add console logger to ProtectedMCPClient sample

Author: halter73

samples/ProtectedMCPClient/Program.cs

@@ -1,3 +1,4 @@
+using Microsoft.Extensions.Logging;
 using ModelContextProtocol.Authentication;
 using ModelContextProtocol.Client;
 using ModelContextProtocol.Protocol;
@@ -19,14 +20,20 @@
     PooledConnectionIdleTimeout = TimeSpan.FromMinutes(1)
 };
 
+var consoleLoggerFactory = LoggerFactory.Create(builder =>
+{
+    builder.AddConsole();
+});
+
 var httpClient = new HttpClient(sharedHandler);
 // Create the token provider with our custom HttpClient and authorization URL handler
 var tokenProvider = new GenericOAuthProvider(
     new Uri(serverUrl),
     httpClient,
     clientId: clientId,
     redirectUri: new Uri("http://localhost:1179/callback"),
-    authorizationRedirectDelegate: HandleAuthorizationUrlAsync);
+    authorizationRedirectDelegate: HandleAuthorizationUrlAsync,
+    loggerFactory: consoleLoggerFactory);
 
 Console.WriteLine();
 Console.WriteLine($"Connecting to weather server at {serverUrl}...");
@@ -38,9 +45,9 @@
         Endpoint = new Uri(serverUrl),
         Name = "Secure Weather Client",
         CredentialProvider = tokenProvider,
-    });
+    }, httpClient, consoleLoggerFactory);
 
-    var client = await McpClientFactory.CreateAsync(transport);
+    var client = await McpClientFactory.CreateAsync(transport, loggerFactory: consoleLoggerFactory);
 
     var tools = await client.ListToolsAsync();
     if (tools.Count == 0)

samples/ProtectedMCPClient/ProtectedMCPClient.csproj

@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
@@ -11,4 +11,8 @@
     <ProjectReference Include="..\..\src\ModelContextProtocol.Core\ModelContextProtocol.Core.csproj" />
   </ItemGroup>
 
+  <ItemGroup>
+    <PackageReference Include="Microsoft.Extensions.Logging.Console" />
+  </ItemGroup>
+
 </Project>

src/ModelContextProtocol.Core/Authentication/GenericOAuthProvider.cs

@@ -79,10 +79,7 @@ public GenericOAuthProvider(
     /// </summary>
     /// <param name="availableServers">List of available authorization servers.</param>
     /// <returns>The selected authorization server, or null if none are available.</returns>
-    private static Uri? DefaultAuthServerSelector(IReadOnlyList<Uri> availableServers)
-    {
-        return availableServers.FirstOrDefault();
-    }
+    private static Uri? DefaultAuthServerSelector(IReadOnlyList<Uri> availableServers) => availableServers.FirstOrDefault();
 
     /// <summary>
     /// Default authorization URL handler that displays the URL to the user for manual input.