[PR #983] [MERGED] Fix ssh connection freeze #13207

New Issue

saavagebueno · 2026-08-05T02:07:45-04:00

saavagebueno commented

2026-08-05 02:07:45 -04:00

📋 Pull Request Information

Original PR: https://github.com/netbirdio/netbird/pull/983
Author: @pascal-fischer
Created: 6/23/2023
Status: ✅ Merged
Merged: 6/27/2023
Merged by: @pascal-fischer

Base: main ← Head: fix/ssh_connection_freeze

📝 Commits (4)

2691e72 fix ssh
f7d97b0 fix error codes on cli
68a8687 fix linter
8eb098d add sleep and comment

📊 Changes

2 files changed (+38 additions, -15 deletions)

View changed files

📝 client/cmd/ssh.go (+6 -7)
📝 client/ssh/server.go (+32 -8)

📄 Description

Describe your changes

The ssh connection was freezing when accessing amazon linux to nodes or if the username did not exist.

Changes:

wait for terminal session to be ready to avoid freeze
sending proper error codes to cli if failure
sending log message on ssh session attempt

To Test

ssh connections between Linux <-> Mac, Mac <-> Mac, Linux <-> Linux (Either one or all cases)
test ssh connection to an Amazon Linux 2 machine
test connection to offline peer
test connection to non existing peer
test connection to online peer but non existing user

Issue ticket number and link

https://github.com/netbirdio/netbird/issues/514

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/983 **Author:** [@pascal-fischer](https://github.com/pascal-fischer) **Created:** 6/23/2023 **Status:** ✅ Merged **Merged:** 6/27/2023 **Merged by:** [@pascal-fischer](https://github.com/pascal-fischer) **Base:** `main` ← **Head:** `fix/ssh_connection_freeze` --- ### 📝 Commits (4) - [`2691e72`](https://github.com/netbirdio/netbird/commit/2691e729cdcddea2c8571068a36e0733778735c6) fix ssh - [`f7d97b0`](https://github.com/netbirdio/netbird/commit/f7d97b02fd585e882b778f382b83aa94a4d06621) fix error codes on cli - [`68a8687`](https://github.com/netbirdio/netbird/commit/68a8687c8043c4e4d04335e73edc03f215625739) fix linter - [`8eb098d`](https://github.com/netbirdio/netbird/commit/8eb098d6fde77e296e2bed0e26450cf4b409b17f) add sleep and comment ### 📊 Changes **2 files changed** (+38 additions, -15 deletions) <details> <summary>View changed files</summary> 📝 `client/cmd/ssh.go` (+6 -7) 📝 `client/ssh/server.go` (+32 -8) </details> ### 📄 Description ## Describe your changes The ssh connection was freezing when accessing amazon linux to nodes or if the username did not exist. Changes: - wait for terminal session to be ready to avoid freeze - sending proper error codes to cli if failure - sending log message on ssh session attempt ### To Test - ssh connections between Linux <-> Mac, Mac <-> Mac, Linux <-> Linux **(Either one or all cases)** - test ssh connection to an Amazon Linux 2 machine - test connection to offline peer - test connection to non existing peer - test connection to online peer but non existing user ## Issue ticket number and link https://github.com/netbirdio/netbird/issues/514 ### 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 02:07:45 -04:00

saavagebueno closed this issue

2026-08-05 02:07:45 -04:00

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Reference: DYNR/netbird#13207