code tunnel meets "invalid port value" when used with proxy

[DerZc]

Does this issue occur when all extensions are disabled?: Yes/No

• VS Code Version: 1.84.2 1a5daa3 x64
• OS Version: ubuntu 22.04

Steps to Reproduce:

I use the vscode tunnel with proxy, but got the error proxy connection failed: invalid port value.
This is the whole log:

code tunnel --verbose
*
* Visual Studio Code Server
*
* By using the software, you agree to
* the Visual Studio Code Server License Terms (https://aka.ms/vscode-server-license) and
* the Microsoft Privacy Statement (https://privacy.microsoft.com/en-US/privacystatement).
*
[2023-12-23 10:00:18] debug Starting tunnel with `code /usr/share/code/bin/code-tunnel tunnel --verbose`
[2023-12-23 10:00:18] debug starting as new singleton
[2023-12-23 10:00:18] debug Using file keychain storage due to: user prefers file storage:
[2023-12-23 10:00:18] trace Found token in keyring
[2023-12-23 10:00:18] debug [reqwest::connect] starting new connection: https://api.github.com/
[2023-12-23 10:00:18] debug [reqwest::connect] proxy(http://127.0.0.1:4411) intercepts 'https://api.github.com/'
[2023-12-23 10:00:20] debug [reqwest::connect] starting new connection: https://asse.rel.tunnels.api.visualstudio.com/
[2023-12-23 10:00:20] debug [reqwest::connect] proxy(http://127.0.0.1:4411) intercepts 'https://asse.rel.tunnels.api.visualstudio.com/'
[2023-12-23 10:00:22] debug Starting tunnel to server...
[2023-12-23 10:00:22] trace Found token in keyring
[2023-12-23 10:00:23] debug [tunnels::connections::relay_tunnel_host] connecting via http_proxy on http://114.212.82.225:4411/
[2023-12-23 10:00:23] warn Error connecting to relay, will retry: error connecting to tunnel: proxy connection failed: invalid port value
[2023-12-23 10:00:23] error Error connecting to tunnel endpoint: error connecting to tunnel: proxy connection failed: invalid port value
[2023-12-23 10:00:23] trace Found token in keyring
[2023-12-23 10:00:28] debug Starting tunnel to server...
[2023-12-23 10:00:28] trace Found token in keyring
[2023-12-23 10:00:30] trace Successfully refreshed access token
[2023-12-23 10:00:30] trace Found token in keyring
[2023-12-23 10:00:30] debug [reqwest::connect] starting new connection: https://api.github.com/
[2023-12-23 10:00:30] debug [reqwest::connect] proxy(http://127.0.0.1:4411) intercepts 'https://api.github.com/'

Could you please help me solve this?

[vscodenpa]

Thanks for creating this issue! It looks like you may be using an old version of VS Code, the latest stable release is 1.85.1. Please try upgrading to the latest version and checking whether this issue remains.

Happy Coding!

[DerZc]

I tried with 1.85.1, but got the same error

[DerZc]

I find this issue can not reproduce on my laptop, so I close this issue.

[gian-didom]

I found the same issue trying to run code tunnel from Linux.

*
* Visual Studio Code Server
*
* By using the software, you agree to
* the Visual Studio Code Server License Terms (https://aka.ms/vscode-server-license) and
* the Microsoft Privacy Statement (https://privacy.microsoft.com/en-US/privacystatement).
*
[2024-01-30 23:21:28] debug Starting tunnel with `code ./code-cli --verbose tunnel`
[2024-01-30 23:21:28] debug starting as new singleton
[2024-01-30 23:21:28] debug Using file keychain storage due to: user prefers file storage: 
[2024-01-30 23:21:28] trace Found token in keyring
[2024-01-30 23:21:28] debug [reqwest::connect] starting new connection: https://api.github.com/
[2024-01-30 23:21:28] debug [reqwest::connect] proxy(http://XXXX.XXXX.XX:3128) intercepts 'https://api.github.com/'
[2024-01-30 23:21:28] debug [reqwest::connect] starting new connection: https://euw.rel.tunnels.api.visualstudio.com/
[2024-01-30 23:21:28] debug [reqwest::connect] proxy(http://XXXX.XXXX.XX:3128) intercepts 'https://euw.rel.tunnels.api.visualstudio.com/'
[2024-01-30 23:21:29] trace Found token in keyring
[2024-01-30 23:21:29] debug Starting tunnel to server...
[2024-01-30 23:21:29] trace Found token in keyring
[2024-01-30 23:21:30] debug [tunnels::connections::relay_tunnel_host] connecting via http_proxy on http://XXXX.XXXX.XX:3128/
[2024-01-30 23:21:30] warn Error connecting to relay, will retry: error connecting to tunnel: proxy connection failed: invalid port value
[2024-01-30 23:21:30] error Error connecting to tunnel endpoint: error connecting to tunnel: proxy connection failed: invalid port value```