Improve how to host McpServer (#30)

samples/TestServerWithHosting/Program.cs

@@ -0,0 +1,37 @@
+using McpDotNet;
+using Microsoft.Extensions.Hosting;
+using Serilog;
+
+Log.Logger = new LoggerConfiguration()
+           .MinimumLevel.Verbose() // Capture all log levels
+           .WriteTo.File(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "logs", "TestServer_.log"),
+               rollingInterval: RollingInterval.Day,
+               outputTemplate: "{Timestamp:yyyy-MM-dd HH:mm:ss.fff zzz} [{Level:u3}] {Message:lj}{NewLine}{Exception}")
+           .WriteTo.Debug()
+           .WriteTo.Console()
+           .CreateLogger();
+
+try
+{
+    Log.Information("Starting server...");
+
+    var builder = Host.CreateApplicationBuilder(args);
+    builder.Services.AddSerilog();
+    builder.Services.AddMcpServer()
+        .WithStdioServerTransport()
+        .WithCallToolHandler(async (r, ct) => new McpDotNet.Protocol.Types.CallToolResponse());
+
+    var app = builder.Build();
+
+    await app.RunAsync();
+    return 0;
+}
+catch (Exception ex)
+{
+    Log.Fatal(ex, "Host terminated unexpectedly");
+    return 1;
+}
+finally
+{
+    await Log.CloseAndFlushAsync();
+}

samples/TestServerWithHosting/TestServerWithHosting.csproj

@@ -0,0 +1,22 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net9.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.Extensions.Hosting" Version="9.0.0" />
+    <PackageReference Include="Serilog.Extensions.Hosting" Version="9.0.0" />
+    <PackageReference Include="Serilog.Sinks.Console" Version="6.0.0" />
+    <PackageReference Include="Serilog.Sinks.Debug" Version="3.0.0" />
+    <PackageReference Include="Serilog.Sinks.File" Version="6.0.0" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\src\mcpdotnet\mcpdotnet.csproj" />
+  </ItemGroup>
+
+</Project>