# distributedcloud/dccommon/subprocess_cleanup.py — StarlingX distcloud

## Metadata

| Field | Value |
|---|---|
| Institute | Molodetz Institute — Research & Retrieval Division |
| Subject | async-pty-process-testing |
| Document type | Source Citation Card |
| Tier | 2 |
| Source title | subprocess_cleanup.py (StarlingX distcloud) |
| Source URL | https://gitea13.opendev.org:3081/starlingx/distcloud/src/commit/6435d6c3572562ff2e8e6b23075b4086d42ac8ae/distributedcloud/dccommon/subprocess_cleanup.py |
| Source type | repository |
| Date researched | 2026-10-09 |
| Researched by | tai (agent), model: Claude Sonnet 5, on behalf of retoor |
| Research method | Search aggregator result listing (not independently opened or quoted) |
| Confidence | Not independently verified |
| Status | Active |

## Why it's here

Surfaced by the "asyncio create_subprocess_exec start_new_session" search query as a real project's dedicated subprocess-cleanup module; not individually opened or quoted during this research pass.

## Changelog

| Date | Change |
|---|---|
| 2026-10-09 | Logged as consulted-but-not-analyzed. |