Fix gateway/TWS reconnect process for IBKR

[bartlaw]

Pull Request

NautilusTrader prioritizes correctness and reliability, please follow existing patterns for validation and testing.

Summary

When IBKR connection is broken or not connected on the first try, it fails to reconnect.
Many exceptions are thrown during this process. Logic is not working correctly.
The number of threads/tasks doing reconnection simultaneously is growing over time, making many attempts per second.

If anybody wishes to comment on proposed changes, it would be great.

Related Issues/PRs

Type of change

• Bug fix (non-breaking)
• New feature (non-breaking)
• Breaking change (impacts existing behavior)
• Documentation update
• Maintenance / chore

Breaking change details (if applicable)

Release notes

• I added a concise entry to RELEASES.md that follows the existing conventions (when applicable)

Testing

Ensure new or changed logic is covered by tests.

• Affected code paths are already covered by the test suite
• I added/updated tests to cover new or changed logic

I tested manually connection/reconnection

[cjdsellers]

Hi @bartlaw

Thanks for the fix!

Looks like it's the pre-commit failing. Try running the following and then diffing any changes:

make pre-commit

or

pre-commit run --all-files

Also, if you install the git hook then it'll run automatically on each commit and you can't forget:

pre-commit install

[bartlaw]

Hi @cjdsellers
Thank you for the merge and instructions.