⚡ Bolt: [improvement] Use AsyncGroq to prevent blocking event loop - #147
⚡ Bolt: [improvement] Use AsyncGroq to prevent blocking event loop#147Adityasingh-8858 wants to merge 1 commit into
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Co-authored-by: Deepaksingh7238 <110552872+Deepaksingh7238@users.noreply.github.com>
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Pull request overview
This PR updates the FastAPI backend to use Groq’s asynchronous client to avoid blocking the asyncio event loop during LLM network calls, improving concurrent request handling.
Changes:
- Replaced the synchronous Groq client with
AsyncGroqin async endpoints and addedawaitto completion calls. - Added a short “Bolt” learning note documenting why async HTTP clients should be used in
async defendpoints.
Reviewed changes
Copilot reviewed 2 out of 2 changed files in this pull request and generated 3 comments.
| File | Description |
|---|---|
| backend/main.py | Switches Groq calls in async endpoints to AsyncGroq + await to avoid event-loop blocking. |
| .jules/bolt.md | Documents the rationale and action item for using async Groq client in async FastAPI endpoints. |
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| global groq_client | ||
| if groq_client is None: | ||
| groq_client = Groq(api_key=GROQ_API_KEY) | ||
| chat_completion = groq_client.chat.completions.create( | ||
| # Bolt Optimization: Use AsyncGroq to prevent blocking the FastAPI event loop during network IO | ||
| groq_client = AsyncGroq(api_key=GROQ_API_KEY) | ||
| chat_completion = await groq_client.chat.completions.create( |
| global groq_client | ||
| if groq_client is None: | ||
| groq_client = Groq(api_key=GROQ_API_KEY) | ||
| # Bolt Optimization: Use AsyncGroq to prevent blocking the FastAPI event loop during network IO | ||
| groq_client = AsyncGroq(api_key=GROQ_API_KEY) |
| # Bolt Optimization: Use AsyncGroq to prevent blocking the FastAPI event loop during network IO | ||
| groq_client = AsyncGroq(api_key=GROQ_API_KEY) | ||
| chat_completion = await groq_client.chat.completions.create( |
💡 What: Replaced synchronous Groq client with AsyncGroq in FastAPI endpoints.
🎯 Why: Synchronous network calls block the FastAPI asyncio event loop, causing poor concurrent performance.
📊 Impact: Increases concurrency and prevents event loop blocking during Groq API calls.
🔬 Measurement: Load testing the endpoints concurrently to measure latency and throughput.
PR created automatically by Jules for task 3032524503628819152 started by @Deepaksingh7238