[PR #2022] Gracefully conn worker shutdown #3267

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saavagebueno · 2025-11-20T08:05:29-05:00

saavagebueno commented

2025-11-20 08:05:29 -05:00

Original Pull Request: https://github.com/netbirdio/netbird/pull/2022

State: closed
Merged: Yes

Describe your changes

Because the connWorker are operating with the e.peerConns list we must ensure all workers exited before we modify the content of the e.peerConns list.
If we do not do that the engine will start new connWorkers for the exists ones, and they start connection for the same peers in parallel.

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

**Original Pull Request:** https://github.com/netbirdio/netbird/pull/2022 **State:** closed **Merged:** Yes --- ## Describe your changes Because the `connWorker` are operating with the `e.peerConns` list we must ensure all workers exited before we modify the content of the `e.peerConns` list. If we do not do that the engine will start new `connWorkers` for the exists ones, and they start connection for the same peers in parallel. ## 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

saavagebueno added the pull-request label 2025-11-20 08:05:29 -05:00

saavagebueno referenced this issue

2025-11-20 08:06:46 -05:00

[PR #3267] [misc] Replace Wiretrustee with Netbird #3674

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Reference: SVI/netbird#3267