[PR #5098] [CLOSED] Detect stale ICE handshakes #27070

New Issue

saavagebueno · 2026-08-05T07:08:10-04:00

saavagebueno commented

2026-08-05 07:08:10 -04:00

📋 Pull Request Information

Original PR: https://github.com/netbirdio/netbird/pull/5098
Author: @Silex
Created: 1/13/2026
Status: ❌ Closed

Base: main ← Head: fix/ice-connection-watchdog

📝 Commits (1)

43487ed Detect stale ICE handshakes

📊 Changes

1 file changed (+13 additions, -1 deletions)

View changed files

📝 client/internal/peer/conn.go (+13 -1)

📄 Description

Describe your changes

Add a WireGuard handshake watchdog for ICE connections so stale handshakes trigger a disconnect/reconnect, matching the relay path behavior.

WARNING: this code is untested

Issue ticket number and link

This would close #4769 (and maybe others)

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)

Reason: internal connectivity watchdog behavior only; no user-facing change.

Summary by CodeRabbit

Bug Fixes
- Improved connection state monitoring and disconnection handling during ICE (Interactive Connectivity Establishment) transitions to enhance connection reliability.

_{✏️ Tip: You can customize this high-level summary in your review settings.}

_{🔄 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/5098 **Author:** [@Silex](https://github.com/Silex) **Created:** 1/13/2026 **Status:** ❌ Closed **Base:** `main` ← **Head:** `fix/ice-connection-watchdog` --- ### 📝 Commits (1) - [`43487ed`](https://github.com/netbirdio/netbird/commit/43487ed4911e65866d70d3d5af0bf7fcf6e1d255) Detect stale ICE handshakes ### 📊 Changes **1 file changed** (+13 additions, -1 deletions) <details> <summary>View changed files</summary> 📝 `client/internal/peer/conn.go` (+13 -1) </details> ### 📄 Description ## Describe your changes Add a WireGuard handshake watchdog for ICE connections so stale handshakes trigger a disconnect/reconnect, matching the relay path behavior. **WARNING**: this code is untested ## Issue ticket number and link This would close #4769 (and maybe others) ### 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) Reason: internal connectivity watchdog behavior only; no user-facing change.  ## Summary by CodeRabbit * **Bug Fixes** * Improved connection state monitoring and disconnection handling during ICE (Interactive Connectivity Establishment) transitions to enhance connection reliability. <sub>✏️ Tip: You can customize this high-level summary in your review settings.</sub>  --- <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 07:08:10 -04:00

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Reference: DYNR/netbird#27070