csharp-sdk/samples/EverythingServer/Tools/LongRunningTool.cs
Mackinnon Buck 38b4a26998
Restructure IMcpEndpoint, IMcpClient, and IMcpServer (#723)
* Remove `McpEndpoint` & `IMcpClient`

* Revise naming, add abstract classes

* Fix missing renames

* Move extension methods to instance methods

* Add back old API, but obsoleted

* Add back obsoleted factory classes

* Move deprecation attributes

* `SseClientTransport` -> `HttpClientTransport`

* Update src/ModelContextProtocol.Core/Server/AugmentedServiceProvider.cs

Co-authored-by: Stephen Halter <halter73@gmail.com>

* PR feedback

* PR feedback

* Add back dispose lock

* Fix docs projects

* PR feedback

* Undo `docs/*.md` changes

---------

Co-authored-by: Stephen Halter <halter73@gmail.com>
2025-09-16 10:22:10 -07:00

38 lines
1.2 KiB
C#

using ModelContextProtocol;
using ModelContextProtocol.Protocol;
using ModelContextProtocol.Server;
using System.ComponentModel;
namespace EverythingServer.Tools;
[McpServerToolType]
public class LongRunningTool
{
[McpServerTool(Name = "longRunningOperation"), Description("Demonstrates a long running operation with progress updates")]
public static async Task<string> LongRunningOperation(
McpServer server,
RequestContext<CallToolRequestParams> context,
int duration = 10,
int steps = 5)
{
var progressToken = context.Params?.ProgressToken;
var stepDuration = duration / steps;
for (int i = 1; i <= steps + 1; i++)
{
await Task.Delay(stepDuration * 1000);
if (progressToken is not null)
{
await server.SendNotificationAsync("notifications/progress", new
{
Progress = i,
Total = steps,
progressToken
});
}
}
return $"Long running operation completed. Duration: {duration} seconds. Steps: {steps}.";
}
}