Possible to rollback session if a transaction fail

[kennywongck]

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Example Code

# code to save record to database
		def save_records(session: SessionDep, unique_id: str, str_to_insert: str):
			record_to_insert = RecordModel(
				unique_id = unique_id
				str_to_insert = str_to_insert
			)
			session.add(record_to_insert)
			session.commit()
			session.refresh(record_to_insert)
			return record_to_insert

Description

I try to save records in my fastapi application with the code snippet above, but when my application received a lot of concurrent request, looks like one of the session fail or hang and I got the error below which cause the whole database to fail

sqlalchemy.exc.PendingRollbackError: Can't reconnect until invalid transaction is rolled back. Please rollback() fully before proceeding (Background on this error at: https://sqlalche.me/e/20/8s2b)
Is it possible to do a session.rollback() in case a transaction fail or it is handle by sqlmodel already internally?

Operating System

Linux

Operating System Details

No response

SQLModel Version

sqlmodel==0.0.16

Python Version

python 3.11

Additional Context

No response