deer-flow

mirror of https://github.com/bytedance/deer-flow.git synced 2026-06-10 01:15:58 +00:00

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ly-wang19 b62c5a7b5b fix(agents): offload blocking filesystem IO in the custom-agent router off the event loop (#3457 )

* fix(agents): offload blocking filesystem IO in delete_agent off the event loop

delete_agent is an async route handler but resolved the agent directory (Paths.base_dir -> Path.resolve), probed it (Path.exists), and removed it (shutil.rmtree) directly on the event loop, blocking it for the duration of every delete. Surfaced by 'make detect-blocking-io'.

Move the resolve/exists/rmtree sequence into a sync helper run via asyncio.to_thread, mapping its outcome back to the existing 404/409/500 responses (behavior unchanged). Adds a tests/blocking_io/ regression anchor under the strict Blockbuster gate, mirroring test_skills_load.py (#1917).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(agents): offload blocking filesystem IO in create_agent_endpoint too

Like delete_agent, the async create_agent_endpoint resolved and created the agent directory and wrote config.yaml + SOUL.md (with rmtree cleanup on failure) directly on the event loop. Move the whole create-or-409 sequence into a sync helper run via asyncio.to_thread; behavior is unchanged (201 / 409 / 500). Extends the blocking_io regression anchor to cover create as well as delete and renames it to test_agents_router.py.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* Apply suggestions from code review

Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>

---------

Co-authored-by: ly-wang19 <ly-wang19@users.noreply.github.com>
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Co-authored-by: Willem Jiang <willem.jiang@gmail.com>
Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>

2026-06-09 22:24:53 +08:00

auth

fix(auth): persist auto-generated JWT secret to survive restarts (#2933 )

2026-05-16 09:24:40 +08:00

routers

fix(agents): offload blocking filesystem IO in the custom-agent router off the event loop (#3457 )

2026-06-09 22:24:53 +08:00

__init__.py

refactor: split backend into harness (deerflow.*) and app (app.*) (#1131 )

2026-03-14 22:55:52 +08:00

app.py

fix(middleware): offload memory injection off event loop to prevent tiktoken blocking (#3402 ) (#3411 )