modelcontextprotocol/csharp-sdk
Watch
1
0
Fork
You've already forked csharp-sdk
 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions 1

Streamable HTTP resumability + redelivery + SSE polling via server-side disconnect (#1077)

Browse source 
Co-authored-by: Stephen Halter <halter73@gmail.com>
This commit is contained in:
Mackinnon Buck 2026-01-14 22:54:25 -08:00 • committed by GitHub
commit b8311756b4
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
1 changed files with 2675 additions and 246 deletions
Download patch file Download diff file Expand all files Collapse all files

35
src/Common/ServerSentEvents/PooledByteBufferWriter.cs Normal file
View file

@ -0,0 +1,35 @@
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// Copied from https://github.com/dotnet/runtime/blob/dcbf3413c5f7ae431a68fd0d3f09af095b525887/src/libraries/System.Net.ServerSentEvents/src/System/Net/ServerSentEvents/PooledByteBufferWriter.cs
using System.Buffers;
using System.Diagnostics;
namespace System.Net.ServerSentEvents;
internal sealed class PooledByteBufferWriter : IBufferWriter<byte>, IDisposable
{
private const int MinimumBufferSize = 256;
private ArrayBuffer _buffer = new(initialSize: 256, usePool: true);
public void Advance(int count) => _buffer.Commit(count);
public Memory<byte> GetMemory(int sizeHint = 0)
{
_buffer.EnsureAvailableSpace(Math.Max(sizeHint, MinimumBufferSize));
return _buffer.AvailableMemory;
}
public Span<byte> GetSpan(int sizeHint = 0)
{
_buffer.EnsureAvailableSpace(Math.Max(sizeHint, MinimumBufferSize));
return _buffer.AvailableSpan;
}
public ReadOnlyMemory<byte> WrittenMemory => _buffer.ActiveMemory;
public int Capacity => _buffer.Capacity;
public int WrittenCount => _buffer.ActiveLength;
public void Reset() => _buffer.Discard(_buffer.ActiveLength);
public void Dispose() => _buffer.Dispose();
}