Files
hermes-agent/tests
Teknium 7a427d7b03 fix: persistent event loop in _run_async prevents 'Event loop is closed' (#2190)
Cherry-picked from PR #2146 by @crazywriter1. Fixes #2104.

asyncio.run() creates and closes a fresh event loop each call. Cached
httpx/AsyncOpenAI clients bound to the dead loop crash on GC with
'Event loop is closed'. This hit vision_analyze on first use in CLI.

Two-layer fix:
- model_tools._run_async(): replace asyncio.run() with persistent
  loop via _get_tool_loop() + run_until_complete()
- auxiliary_client._get_cached_client(): track which loop created
  each async client, discard stale entries if loop is closed

6 regression tests covering loop lifecycle, reuse, and full vision
dispatch chain.

Co-authored-by: Test <test@test.com>
2026-03-20 09:44:50 -07:00
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