[PR #2359] [MERGED] Add write lock for peer when saving its connection status #19298

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saavagebueno · 2026-08-05T05:05:50-04:00

saavagebueno commented

2026-08-05 05:05:50 -04:00

📋 Pull Request Information

Original PR: https://github.com/netbirdio/netbird/pull/2359
Author: @mlsmaycon
Created: 7/31/2024
Status: ✅ Merged
Merged: 7/31/2024
Merged by: @pascal-fischer

Base: main ← Head: fix/save-peer-status-inconsistency

📝 Commits (3)

94e3e52 rename lock methods
c63c3f8 add write lock by peer key and use read account locks
3c23dff rename accountLocks to resourceLocks and moved peer lock

📊 Changes

15 files changed (+93 additions, -87 deletions)

View changed files

📝 management/server/account.go (+16 -12)
📝 management/server/dns.go (+2 -2)
📝 management/server/event.go (+1 -1)
📝 management/server/file_store.go (+10 -10)
📝 management/server/group.go (+8 -8)
📝 management/server/integrated_validator.go (+1 -1)
📝 management/server/nameserver.go (+5 -5)
📝 management/server/peer.go (+7 -7)
📝 management/server/policy.go (+4 -4)
📝 management/server/posture_checks.go (+4 -4)
📝 management/server/route.go (+5 -5)
📝 management/server/setupkey.go (+4 -4)
📝 management/server/sql_store.go (+11 -9)
📝 management/server/store.go (+4 -4)
📝 management/server/user.go (+11 -11)

📄 Description

Describe your changes

This pull request adds a write lock mechanism for peers when saving their connection status. The primary goal is to ensure thread safety and prevent race conditions during peer status updates.

Key Changes

Implemented write locks for peers by their key.
Utilized read account locks for methods used by grpcServer.Sync.
Renamed lock methods for clarity.

Issue ticket number and link

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)
Extended the README / documentation, if necessary

_{🔄 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/2359 **Author:** [@mlsmaycon](https://github.com/mlsmaycon) **Created:** 7/31/2024 **Status:** ✅ Merged **Merged:** 7/31/2024 **Merged by:** [@pascal-fischer](https://github.com/pascal-fischer) **Base:** `main` ← **Head:** `fix/save-peer-status-inconsistency` --- ### 📝 Commits (3) - [`94e3e52`](https://github.com/netbirdio/netbird/commit/94e3e5271c8756abda388ef03c93d02137c9524b) rename lock methods - [`c63c3f8`](https://github.com/netbirdio/netbird/commit/c63c3f81e2148ee36febc63ac738ba844357bfa8) add write lock by peer key and use read account locks - [`3c23dff`](https://github.com/netbirdio/netbird/commit/3c23dfffb493bc4d5a1181d2add7890a01b5ae4d) rename accountLocks to resourceLocks and moved peer lock ### 📊 Changes **15 files changed** (+93 additions, -87 deletions) <details> <summary>View changed files</summary> 📝 `management/server/account.go` (+16 -12) 📝 `management/server/dns.go` (+2 -2) 📝 `management/server/event.go` (+1 -1) 📝 `management/server/file_store.go` (+10 -10) 📝 `management/server/group.go` (+8 -8) 📝 `management/server/integrated_validator.go` (+1 -1) 📝 `management/server/nameserver.go` (+5 -5) 📝 `management/server/peer.go` (+7 -7) 📝 `management/server/policy.go` (+4 -4) 📝 `management/server/posture_checks.go` (+4 -4) 📝 `management/server/route.go` (+5 -5) 📝 `management/server/setupkey.go` (+4 -4) 📝 `management/server/sql_store.go` (+11 -9) 📝 `management/server/store.go` (+4 -4) 📝 `management/server/user.go` (+11 -11) </details> ### 📄 Description ## Describe your changes This pull request adds a write lock mechanism for peers when saving their connection status. The primary goal is to ensure thread safety and prevent race conditions during peer status updates. Key Changes - Implemented write locks for peers by their key. - Utilized read account locks for methods used by grpcServer.Sync. - Renamed lock methods for clarity. ## Issue ticket number and link ### 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) - [ ] Extended the README / documentation, if necessary --- <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 05:05:50 -04:00

saavagebueno closed this issue

2026-08-05 05:05:50 -04:00

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Reference: DYNR/netbird#19298