Increase idle_in_transaction timeout for snapshot copy

[dwwoelfel]

Increases the idle_in_transaction timeout for the snapshot copy so that we can run the copy on the prod db instead of creating a clone.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Repository UI

Review profile: CHILL

Plan: Pro Plus

Run ID: b4b1ce97-24da-412c-b36f-35b24e804946

📥 Commits

Reviewing files that changed from the base of the PR and between d68c953 and 6f8a095.

📒 Files selected for processing (1)

• server/src/instant/backup.clj

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📝 Walkthrough

Walkthrough

The backup snapshot flow sets idle_in_transaction_session_timeout to one hour on the query connection before creating snapshot-datasource.

Changes

Backup snapshot timeout

Layer / File(s)	Summary
Configure snapshot transaction timeout server/src/instant/backup.clj	process-with-snapshot sets PostgreSQL's idle_in_transaction_session_timeout to 3600000 on the query connection before wrapping it in snapshot-datasource.

Estimated code review effort: 2 (Simple) | ~5 minutes

Merge Risk: ⚪ Minimal · up to 6f8a0

The snapshot copy can now keep its transaction open for up to one hour, enabling copying from the production database instead of a clone; no actionable merge-blocking risk remains beyond normal checks and review.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly summarizes the main change: increasing the idle-in-transaction timeout for snapshot copying.
Description check	✅ Passed	The description explains that the timeout increase enables snapshot copying on the production database instead of requiring a clone.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff. Analyzed 0 functions across 0…
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

Full details: Docstring Coverage

Explanation

No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff. Analyzed 0 functions across 0 files. (1 skipped: 1 unsupported.)

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[stopachka]

Big timeout!