---
id: pr-sglang-19504
repo: sgl-project/sglang
pr: 19504
title: '[PD] Support PD with context parallel after refactor'
author: ShangmingCai
date: '2026-02-28'
url: https://github.com/sgl-project/sglang/pull/19504
source_category: upstream-code
architectures:
- sm100
tags: []
techniques: []
hardware_features: []
kernel_types: []
languages: []
captured_at: '2026-05-16'
status: merged
merge_sha: b01f3590be819e6e86e9214738e411c673fa7fef
inclusion_reason: defer
changed_paths:
- python/sglang/srt/disaggregation/common/conn.py
- python/sglang/srt/disaggregation/mooncake/conn.py
- python/sglang/srt/disaggregation/prefill.py
- python/sglang/srt/disaggregation/utils.py
- python/sglang/srt/managers/scheduler_pp_mixin.py
artifact_dir: evidence/pull-bundles/sglang/gh-19504
head_ref_oid: 6fe27d81201ccc1cb5fe824972e9f6bb29ad1093
---
# [PD] Support PD with context parallel after refactor

- Repository: `sgl-project/sglang`
- PR: [19504](https://github.com/sgl-project/sglang/pull/19504)
- Decision: `defer`
- Reason: defer

## Changed Paths

- `python/sglang/srt/disaggregation/common/conn.py`
- `python/sglang/srt/disaggregation/mooncake/conn.py`
- `python/sglang/srt/disaggregation/prefill.py`
- `python/sglang/srt/disaggregation/utils.py`
- `python/sglang/srt/managers/scheduler_pp_mixin.py`

## Evidence Bundle

`evidence/pull-bundles/sglang/gh-19504`
