* fix: wrap turbopuffer vector writes in thread pool
Turbopuffer library does CPU-intensive base64 encoding of vectors
synchronously in async functions (_async_transform_recursive →
b64encode_vector), blocking the event loop during file uploads.
Solution: Created _run_turbopuffer_write_in_thread() helper that runs
turbopuffer writes in an isolated event loop within a worker thread.
Applied to all vector write operations:
- insert_tools()
- insert_archival_memories()
- insert_messages()
- insert_file_passages()
This prevents pybase64.b64encode_as_string() from blocking the main
event loop during vector encoding.
🐾 Generated with [Letta Code](https://letta.com)
Co-Authored-By: Letta <noreply@letta.com>
* fix: wrap all turbopuffer operations in thread pool
Extended the thread pool wrapping to ALL turbopuffer write operations,
including delete operations, for complete isolation from the main event loop.
All turbopuffer namespace.write() calls now run in isolated event loops
within worker threads, preventing any potential CPU work from blocking.
🐾 Generated with [Letta Code](https://letta.com)
Co-Authored-By: Letta <noreply@letta.com>
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Co-authored-by: Letta <noreply@letta.com>
* feat: Add conversation_id filtering to message list and search endpoints
Add optional conversation_id parameter to filter messages by conversation:
- client.agents.messages.list
- client.messages.list
- client.messages.search
Changes:
- Added conversation_id field to MessageSearchRequest and SearchAllMessagesRequest schemas
- Added conversation_id filtering to list_messages in message_manager.py
- Updated get_agent_recall_async and get_all_messages_recall_async in server.py
- Added conversation_id query parameter to router endpoints
- Updated Turbopuffer client to support conversation_id filtering in searches
Fixes#8320🤖 Generated with [Letta Code](https://letta.com)
Co-Authored-By: Charles Packer <cpacker@users.noreply.github.com>
* add conversation_id to message and tpuf
* default messages filter for backward compatibility
* add test and auto gen
* fix integration test
* fix test
* update test
---------
Co-authored-by: letta-code <248085862+letta-code@users.noreply.github.com>
Co-authored-by: Charles Packer <cpacker@users.noreply.github.com>
Co-authored-by: christinatong01 <christina@letta.com>
* Adapt to turbopuffer embedder
* Make turbopuffer search more efficient over all source ids
* Combine turbopuffer and pinecone hybrid
* Fix test sources
* add tbpuf secret
* deploy tbpuf key to prod deploy for core
* add secrets in staging and ci
* rn turbopuff test and add to integration test suite
* add tbpuf
* rename all occurences to tpuf
* remove debug prints
* buffer-puf
* add letta prefix
* add debug
* fix tests
