Fix "connection shutdown" exceptions. Fix #72.

[fdcastel]

Based on #82. Fix #72.

[fdcastel]

Unfortunately the problem still persists. Performing a more thorough analysis.

[fdcastel]

I've explored every possible solution in the SQLAlchemy dialect, but it seems the only place to fix this is in the Firebird Python driver.

I've submitted an issue to the upstream project.

[pauldex]

Thanks for all your hard work. I really appreciate that you have jumped in and contributed so much to this project. Paul From: F.D.Castel ***@***.***> Sent: Friday, July 4, 2025 8:23 PM To: pauldex/sqlalchemy-firebird ***@***.***> Cc: Subscribed ***@***.***> Subject: Re: [pauldex/sqlalchemy-firebird] Fix "connection shutdown" exceptions. Fix #72. (PR #83) <https://avatars.githubusercontent.com/u/629408?s=20&v=4> fdcastel left a comment (pauldex/sqlalchemy-firebird#83) <#83 (comment)> I've explored every possible solution in the SQLAlchemy dialect, but it seems the only place to fix this is in the Firebird Python driver. I've submitted an issue <FirebirdSQL/python3-driver#51> to the upstream project. — Reply to this email directly, view it on GitHub <#83 (comment)> , or unsubscribe <https://github.com/notifications/unsubscribe-auth/ABX7Z6Z422YMTAJNAJEPRYD3G5AKTAVCNFSM6AAAAACAYSRIGSVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZTAMZXHAZTMOBZGE> . You are receiving this because you are subscribed to this thread. <https://github.com/notifications/beacon/ABX7Z67NF7TZA4CZXIEP2XD3G5AKTA5CNFSM6AAAAACAYSRIGSWGG33NNVSW45C7OR4XAZNMJFZXG5LFINXW23LFNZ2KUY3PNVWWK3TUL5UWJTVVCG3FW.gif> Message ID: ***@***.*** ***@***.***> >

[bkcsfi]

@fdcastel thanks for the PR, they fixed my issues.

I cloned this repo, applied your patches and vendored the results in my company gitlab.

[fdcastel]

@bkcsfi Thanks for the feedback.

I’m working with the Firebird Foundation to move this repository to their GitHub organization, which will (hopefully) improve the project’s release and publishing processes.

[fdcastel]

@bkcsfi I'm keeping unofficial builds of the firebird-driver and sqlalchemy-firebird packages at:

• https://github.com/fdcastel/python3-driver/releases
• https://github.com/fdcastel/sqlalchemy-firebird/releases

These can be used as direct dependencies by referencing the wheel files in your pyproject.toml, for example:

dependencies = [
    "firebird-driver @ https://github.com/fdcastel/python3-driver/releases/download/v2.0.3-beta2/firebird_driver-2.0.3b2-py3-none-any.whl",
    "sqlalchemy-firebird @ https://github.com/fdcastel/sqlalchemy-firebird/releases/download/v2.2.0-beta1/sqlalchemy_firebird-2.2-py3-none-any.whl",
]