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feat: increase recursion limit for chat streaming to enhance tool iteration capabilities
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DESKTOP-RTLN3BA\$punk 2026-04-29 08:03:39 -07:00
parent 9a114a2d45
commit a688895115
1 changed files with 15 additions and 2 deletions
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17
surfsense_backend/app/tasks/chat/stream_new_chat.py
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@ -2090,7 +2090,16 @@ async def stream_new_chat(
config = { config = {
"configurable": configurable, "configurable": configurable,
"recursion_limit": 80, # Increase from default 25 to allow more tool iterations # Effectively uncapped, matching the agent-level
# ``with_config`` default in ``chat_deepagent.create_agent``
# and the unbounded ``while(true)`` loop used by OpenCode's
# ``session/processor.ts``. Real circuit-breakers live in
# middleware: ``DoomLoopMiddleware`` (sliding-window tool
# signature check), plus ``enable_tool_call_limit`` /
# ``enable_model_call_limit`` when those flags are set. The
# original LangGraph default of 25 (and our previous 80
# bump) hit users on legitimate multi-tool plans.
"recursion_limit": 10_000,
} }
# Start the message stream # Start the message stream
@ -2686,7 +2695,11 @@ async def stream_resume_chat(
"request_id": request_id or "unknown", "request_id": request_id or "unknown",
"turn_id": stream_result.turn_id, "turn_id": stream_result.turn_id,
}, },
"recursion_limit": 80, # See ``stream_new_chat`` above for rationale: effectively
# uncapped to mirror the agent default and OpenCode's
# session loop. Doom-loop / call-limit middleware enforce
# the real ceiling.
"recursion_limit": 10_000,
} }
yield streaming_service.format_message_start() yield streaming_service.format_message_start()