Omer Tuchfeld 49c34dd0d4 Use pool_pre_ping=True in SQLAlchemy engine creation ... We noticed that when llama-stack is running for a long time, we would run into database errors when trying to run messages through the agent (which we configured to persist against postgres), seemingly due to the database connections being stale or disconnected. This commit adds `pool_pre_ping=True` to the SQLAlchemy engine creation to help mitigate this issue by checking the connection before using it, and re-establishing it if necessary. More information in: https://docs.sqlalchemy.org/en/20/core/pooling.html#dealing-with-disconnects We're also open to other suggestions on how to handle this issue, this PR is just a suggestion, we have not tested it yet (we're in the process of doing that) and we're hoping it's going to resolve our issue.		2025-08-20 13:33:00 +02:00
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__init__.py	ci: add python package build test (#2457)	2025-06-19 18:57:32 +05:30
api.py	feat: support auth attributes in inference/responses stores (#2389)	2025-06-20 10:24:45 -07:00
authorized_sqlstore.py	chore(rename): move llama_stack.distribution to llama_stack.core (#2975)	2025-07-30 23:30:53 -07:00
sqlalchemy_sqlstore.py	Use pool_pre_ping=True in SQLAlchemy engine creation	2025-08-20 13:33:00 +02:00
sqlstore.py	chore(rename): move llama_stack.distribution to llama_stack.core (#2975)	2025-07-30 23:30:53 -07:00