NousResearch/hermes-agent

Jiter SSE parse errors retryability fix

Cluster 65147 · agent. Data as of

Nothing open on GitHub. Fix merged in #121541 on 24 Sep 2026. Check it covers your case.

The short answer

0open issues
0open PRs
3items grouped
Known?
Yes. 3 related items grouped here, 1 issue already closed.
Fix event
A fix was merged to main in PR #121541. Check it covers your case. No release data is tracked.
Tracker
The maintainers' tracker marks this resolved, deciding PR #121541. That is separate from the fix event.
Still open
Nothing open on GitHub.

A bug was identified where jiter ValueError exceptions from corrupted SSE stream chunks were incorrectly classified as non-retryable. These members address classifying such parse failures as retryable and probing opaque 5xx streaming errors with a non-streaming request.

Open issues0

No open issues.

Open PRs0

No open pull requests.

Fixes on record

Merged to main. A stamp counts the issues a fix is linked to.

  • #121541 fix(agent): unmask opaque streaming 5xx with one non-streaming probe; retry jiter SSE parse errors

    merged to main

    files: agent/agent_init.py, agent/api_error_summary.py, agent/chat_completion_helpers.py, agent/turn_api_error.py, run_agent.py, tests/agent/test_stream_unmask_5xx.py, tests/agent/test_turn_api_error_stream_parse.py

1 PR closed without merging

From the close comments: other 1

  • #65154 fix(agent): classify jiter SSE parse failures as retryable (#65147) · other → 6927ccf, #121541, #65147
Closed issues · 1
  • Closed#65147[Bug]: jiter ValueError from corrupted SSE stream chunk classified as non-retryable — gap in the #14271 fix
How this cluster was grouped
  • Link evidence (structural links throughout): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.
  • Pairwise link density 0.67: the share of item 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.

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At a glance

Subsystem
agent
Merged PRs
#121541
Closed issues
1
Attempts
1 PR closed without merging
Fix link checked
24 Sep 2026

For your agent

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