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Add 3-arg RequestContext constructor and obsolete 2-arg to eliminate null-forgiving operator usage (#1462)

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Copilot 2026-03-27 12:33:23 -07:00 • committed by GitHub
commit 7dcdbafe9d
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2 changed files with 190 additions and 219 deletions
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11
tests/ModelContextProtocol.ConformanceServer/Program.cs
View file

@ -39,7 +39,7 @@ public class Program
// For the test_reconnection tool, enable polling mode after the tool runs.
// This stores the result and closes the SSE stream, so the client
// must reconnect via GET with Last-Event-ID to retrieve the result.
if (request.Params?.Name == "test_reconnection")
if (request.Params.Name == "test_reconnection")
{
await request.EnablePollingAsync(TimeSpan.FromMilliseconds(500), cancellationToken);
}
@ -54,7 +54,7 @@ public class Program
{
throw new McpException("Cannot add subscription for server with null SessionId");
}
if (ctx.Params?.Uri is { } uri)
if (ctx.Params.Uri is { } uri)
{
var sessionSubscriptions = subscriptions.GetOrAdd(ctx.Server.SessionId, _ => new());
sessionSubscriptions.TryAdd(uri, 0);
@ -68,7 +68,7 @@ public class Program
{
throw new McpException("Cannot remove subscription for server with null SessionId");
}
if (ctx.Params?.Uri is { } uri)
if (ctx.Params.Uri is { } uri)
{
subscriptions[ctx.Server.SessionId].TryRemove(uri, out _);
}
@ -91,11 +91,6 @@ public class Program
})
.WithSetLoggingLevelHandler(async (ctx, ct) =>
{
if (ctx.Params?.Level is null)
{
throw new McpProtocolException("Missing required argument 'level'", McpErrorCode.InvalidParams);
}
// The SDK updates the LoggingLevel field of the McpServer
// Send a log notification to confirm the level was set
await ctx.Server.SendNotificationAsync("notifications/message", new LoggingMessageNotificationParams

2
tests/ModelContextProtocol.ConformanceServer/Tools/ConformanceTools.cs
View file

@ -132,7 +132,7 @@ public class ConformanceTools
RequestContext<CallToolRequestParams> context,
CancellationToken cancellationToken)
{
var progressToken = context.Params?.ProgressToken;
var progressToken = context.Params.ProgressToken;
if (progressToken is not null)
{