[PR #6662] [CLOSED] [clientFix ticker defer stop and add test #29781

New Issue

saavagebueno · 2026-08-05T08:08:57-04:00

saavagebueno commented

2026-08-05 08:08:57 -04:00

📋 Pull Request Information

Original PR: https://github.com/netbirdio/netbird/pull/6662
Author: @theodorsm
Created: 7/3/2026
Status: ❌ Closed

Base: main ← Head: backoff-leak

📝 Commits (1)

9fdf564 Fix ticker defer stop and add test

📊 Changes

2 files changed (+97 additions, -1 deletions)

View changed files

📝 client/internal/peer/guard/guard.go (+5 -1)
➕ client/internal/peer/guard/guard_leak_test.go (+92 -0)

📄 Description

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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)
This change does not modify the public API, gRPC protocols, functionality behavior, CLI / service flags, or introduce a new feature — OR I have discussed it with the NetBird team beforehand (link the issue / Slack thread in the description). See CONTRIBUTING.md.

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

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Summary by CodeRabbit

Bug Fixes
- Improved shutdown handling so background reconnect work stops reliably and does not leave extra ticker goroutines running.
Tests
- Added coverage for a reconnect shutdown scenario to verify goroutines exit cleanly and no leak remains after teardown.

_{🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.}

## 📋 Pull Request Information **Original PR:** https://github.com/netbirdio/netbird/pull/6662 **Author:** [@theodorsm](https://github.com/theodorsm) **Created:** 7/3/2026 **Status:** ❌ Closed **Base:** `main` ← **Head:** `backoff-leak` --- ### 📝 Commits (1) - [`9fdf564`](https://github.com/netbirdio/netbird/commit/9fdf564e6353aaf8e87963b628c1d40777fef2c5) Fix ticker defer stop and add test ### 📊 Changes **2 files changed** (+97 additions, -1 deletions) <details> <summary>View changed files</summary> 📝 `client/internal/peer/guard/guard.go` (+5 -1) ➕ `client/internal/peer/guard/guard_leak_test.go` (+92 -0) </details> ### 📄 Description ## Describe your changes ## Issue ticket number and link ## 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) - [ ] This change does **not** modify the public API, gRPC protocols, functionality behavior, CLI / service flags, or introduce a new feature — **OR** I have discussed it with the NetBird team beforehand (link the issue / Slack thread in the description). See [CONTRIBUTING.md](https://github.com/netbirdio/netbird/blob/main/CONTRIBUTING.md#discuss-changes-with-the-netbird-team-first). > 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 - [ ] Documentation is **not needed** for this change (explain why) ### Docs PR URL (required if "docs added" is checked) Paste the PR link from https://github.com/netbirdio/docs here: https://github.com/netbirdio/docs/pull/__  ## Summary by CodeRabbit * **Bug Fixes** * Improved shutdown handling so background reconnect work stops reliably and does not leave extra ticker goroutines running. * **Tests** * Added coverage for a reconnect shutdown scenario to verify goroutines exit cleanly and no leak remains after teardown.  --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>

saavagebueno added the pull-request label 2026-08-05 08:08:57 -04:00

saavagebueno closed this issue

2026-08-05 08:08:57 -04:00

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Reference: DYNR/netbird#29781