# NousResearch/hermes-agent · Daemon thread pool compatibility fix for Python 3.14

## Open now

- Nothing open on GitHub.

These items address a breakage in DaemonThreadPoolExecutor._adjust_thread_count caused by a missing '_initializer' attribute in Python 3.14. The work involves updating daemon pool worker spawning to remain compatible with the changed internals.

## TL;DR

- 3 member(s): 0 open issue(s), 1 closed issue(s), 0 open PR(s), 1 merged PR(s), 1 PR(s) closed without merging.
- A fix was merged to main in PR #112209. Verify it addresses your case.
- **Recommended:** read PR #112209 (and any competing PRs below) before filing. Confirm the merged change covers your symptom.

## Maintainer resolution verdict

- Internal-tracker verdict over this cluster's issue members: `resolved` · deciding PR(s): `pr-112209`. This is distinct from the fix status above. Weigh it yourself.

## How this cluster was grouped

- Link evidence (`STRUCTURAL_SPANNING`): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.
- Pairwise link density `0.67`: the share of member pairs that carry a link, counting a structural link in full and a relevance-only link at 0.36. `1.00` means every pair is linked.

## Closed / duplicate issues

- #111813: DaemonThreadPoolExecutor._adjust_thread_count breaks on Python 3.14 — object has no attribute '_initializer'

## Prior & competing PRs

- **#112209: fix(tools): daemon pool spawns workers on Python 3.14 (#58596, #111813, salvage #111814)**. merged to main · fix tier `verified`
  - maintainer direction: category `merged`
  - files: `contributors/emails/[redacted:email]`, `contributors/emails/[redacted:email]`, `tests/tools/test_daemon_pool.py`, `tools/daemon_pool.py`
- **#111814: fix(tools): support daemon pool workers on Python 3.14**. closed without merge
  - maintainer direction: category `merged_via`; implication `superseded`; refs `4432bccea8`, `#112209`

## Fix status

- Merged to main in PR #112209 (cited above). No release data is tracked. Verify downstream.
- Fix last verified (merged) `2026-09-16`.