[PR #6935] [client] fix build: add ReapplyMatching to dedicated AllowedIPsRefCounter #30032

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saavagebueno · 2026-08-05T08:09:48-04:00

saavagebueno commented

2026-08-05 08:09:48 -04:00

Original Pull Request: https://github.com/netbirdio/netbird/pull/6935

State: closed
Merged: Yes

Describe your changes

#6799 turned AllowedIPsRefCounter from an alias of the generic Counter into a dedicated peer-aware type. A change merged in parallel — DefaultManager.ReconcilePeerAllowedIPs (lazy-connection idle→wake reconvergence) — calls allowedIPsRefCounter.ReapplyMatching, which only existed on the generic Counter. Each PR built alone; the merged main did not:

client/internal/routemanager/manager.go: m.allowedIPsRefCounter.ReapplyMatching undefined

Add ReapplyMatching(pred, apply) to the dedicated type, matching the generic contract (keyed on the active/Out peer): it re-applies every prefix whose currently installed peer satisfies pred, skipping prefixes with no active peer (reconciled by the next Increment/Decrement). Also update reconcile_test.go to construct the counter via refcounter.NewAllowedIPs — the generic refcounter.New return value is no longer assignable to the dedicated type.

Verified with cd client && CGO_ENABLED=1 go build . (the failing CI step) and the TestReconcilePeerAllowedIPs / refcounter / routemanager tests.

Issue ticket number and link

No public issue — fixes a main build break from a semantic merge conflict between #6799 and the ReconcilePeerAllowedIPs change. Failing run: https://github.com/netbirdio/netbird/actions/runs/30330882389/job/90185591366

Stack

Checklist

Is it a bug fix
Is a typo/documentation fix
Is a feature enhancement
It is a refactor
Created tests that fail without the change (if possible)

By submitting this pull request, you confirm that you have read and agree to the terms of the Contributor License Agreement.

Documentation

Select exactly one:

I added/updated documentation for this change
Documentation is not needed for this change (explain why)

Internal build fix restoring a method on the AllowedIPs refcounter. No public API, CLI, config, or behavior change.

Docs PR URL (required if "docs added" is checked)

Paste the PR link from https://github.com/netbirdio/docs here:

N/A

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Summary by CodeRabbit

Bug Fixes
- Improved route reconciliation so all applicable allowed IP prefixes are reliably re-applied for the correct peer.
- Prevented reconciliation from affecting routes assigned to other peers.
- Improved handling of errors encountered while restoring multiple routes, providing more consistent results.

**Original Pull Request:** https://github.com/netbirdio/netbird/pull/6935 **State:** closed **Merged:** Yes --- ## Describe your changes #6799 turned `AllowedIPsRefCounter` from an alias of the generic `Counter` into a dedicated peer-aware type. A change merged in parallel — `DefaultManager.ReconcilePeerAllowedIPs` (lazy-connection idle→wake reconvergence) — calls `allowedIPsRefCounter.ReapplyMatching`, which only existed on the generic `Counter`. Each PR built alone; the merged `main` did not: ``` client/internal/routemanager/manager.go: m.allowedIPsRefCounter.ReapplyMatching undefined ``` Add `ReapplyMatching(pred, apply)` to the dedicated type, matching the generic contract (keyed on the active/`Out` peer): it re-applies every prefix whose currently installed peer satisfies `pred`, skipping prefixes with no active peer (reconciled by the next Increment/Decrement). Also update `reconcile_test.go` to construct the counter via `refcounter.NewAllowedIPs` — the generic `refcounter.New` return value is no longer assignable to the dedicated type. Verified with `cd client && CGO_ENABLED=1 go build .` (the failing CI step) and the `TestReconcilePeerAllowedIPs` / refcounter / routemanager tests. ## Issue ticket number and link No public issue — fixes a `main` build break from a semantic merge conflict between #6799 and the `ReconcilePeerAllowedIPs` change. Failing run: https://github.com/netbirdio/netbird/actions/runs/30330882389/job/90185591366 ## Stack  ### Checklist - [x] Is it a bug fix - [ ] Is a typo/documentation fix - [ ] Is a feature enhancement - [ ] It is a refactor - [ ] Created tests that fail without the change (if possible) > By submitting this pull request, you confirm that you have read and agree to the terms of the [Contributor License Agreement](https://github.com/netbirdio/netbird/blob/main/CONTRIBUTOR_LICENSE_AGREEMENT.md). ## Documentation Select exactly one: - [ ] I added/updated documentation for this change - [x] Documentation is **not needed** for this change (explain why) Internal build fix restoring a method on the AllowedIPs refcounter. No public API, CLI, config, or behavior change. ### Docs PR URL (required if "docs added" is checked) Paste the PR link from https://github.com/netbirdio/docs here: N/A  --- <a href="https://app.blacksmith.sh/netbirdio/codesmith/netbird/pr/6935"><picture><source media="(prefers-color-scheme: dark)" srcset="https://pr-comments-assets.blacksmith.sh/codesmith/view-with-codesmith-dark-v2.svg"><source media="(prefers-color-scheme: light)" srcset="https://pr-comments-assets.blacksmith.sh/codesmith/view-with-codesmith-light-v2.svg"><img alt="View with [code]smith" src="https://pr-comments-assets.blacksmith.sh/codesmith/view-with-codesmith-dark-v2.svg"></picture></a> <a href="https://backend.blacksmith.sh/track/enable-autofix?expires=1787814246&installation_model_id=427504&pr_number=6935&repository=netbirdio%2Fnetbird&return_to=https%3A%2F%2Fgithub.com%2Fnetbirdio%2Fnetbird%2Fpull%2F6935&signature=6a0f08ffe5ed39096a77d94e71a5947f68bad6f2b7abee5f1a4823fd44f35106"><picture><source media="(prefers-color-scheme: dark)" srcset="https://pr-comments-assets.blacksmith.sh/codesmith/autofix-with-codesmith-dark.svg"><source media="(prefers-color-scheme: light)" srcset="https://pr-comments-assets.blacksmith.sh/codesmith/autofix-with-codesmith-light.svg"><img alt="Autofix with [code]smith" src="https://pr-comments-assets.blacksmith.sh/codesmith/autofix-with-codesmith-dark.svg"></picture></a> <sup>Need help on this PR? Tag <code>@codesmith-bot</code> with what you need. Autofix is disabled.</sup>    ## Summary by CodeRabbit * **Bug Fixes** * Improved route reconciliation so all applicable allowed IP prefixes are reliably re-applied for the correct peer. * Prevented reconciliation from affecting routes assigned to other peers. * Improved handling of errors encountered while restoring multiple routes, providing more consistent results.

saavagebueno added the pull-request label 2026-08-05 08:09:48 -04:00

saavagebueno closed this issue

2026-08-05 08:09:48 -04:00

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Reference: DYNR/netbird#30032