# NousResearch/hermes-agent · Streaming errors stalling mid tool-call

## Open now

- 1 issue, 1 PR open on GitHub.
- #15886: Bug: 长文档写入频繁触发 'Stream stalled mid tool-call' 错误
- PR #17392: fix: extend stale stream timeout during tool-call generation

These issues and fixes relate to streams dying or stalling during tool-call generation, including silent retries, timeout adjustments, and incorrect truncation reporting.

## TL;DR

- 3 member(s): 1 open issue(s), 1 closed issue(s), 1 open PR(s), 0 merged PR(s), 0 PR(s) closed without merging.
- No fix has been merged to main; one or more PRs were attempted (see below).
- **Recommended:** review the prior/competing PR(s) below. A fix was attempted but not merged; your case may extend or revive that work.

## Maintainer resolution verdict

- Internal-tracker verdict over this cluster's issue members: `unresolved`. This is distinct from the fix status above. Weigh it yourself.

## How this cluster was grouped

- Link evidence (`STRUCTURAL_PARTIAL`): some members are connected by structural evidence (shared changed files, or a closing/superseded reference); the rest are joined by an automated relevance judgement over their text.
- Members outside that structural core may belong to a different underlying problem.
- Pairwise link density `0.45`: 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.

## Open related issues

- #15886: Bug: 长文档写入频繁触发 'Stream stalled mid tool-call' 错误

## Closed / duplicate issues

- #18019: \[Bug\]: Stream stalled mid tool-call

## Prior & competing PRs

- **#17392: fix: extend stale stream timeout during tool-call generation**. open
  - maintainer direction: category `uncategorized`; implication `needs_llm`; refs `78205a1efc33`, `#16582`
  - files: `agent/chat_completion_helpers.py`, `tests/agent/test_stream_read_timeout_floor.py`, `tests/run_agent/test_run_agent.py`

## Fix status

- No merged fix on record.
- Subsystem: `agent`