Vscode-remote-release: wsl2 fails to reconnect after hibernate

[pasoni]

• VSCode Version:
  Version: 1.38.1 (user setup)
  Commit: b37e54c98e1a74ba89e03073e5a3761284e3ffb0
  Date: 2019-09-11T13:35:15.005Z
  Electron: 4.2.10
  Chrome: 69.0.3497.128
  Node.js: 10.11.0
  V8: 6.9.427.31-electron.0
  OS: Windows_NT x64 10.0.18995

• Local OS Version:
  18995.1001.amd64fre.vb_release_base.190927-1603

• Remote OS Version:
  Ubuntu 18.04 (WSL2)
  

• Remote Extension/Connection Type: SSH/Docker/WSL
  WSL
  Steps to Reproduce:

1. connect to WSL2 via VSCode remote
2. launch WSL2 terminal set some environment variables.
3. Leave session open and let machine hibernate ( on laptop close lid and leave it in that state for ~10 minutes)
4. log on to machine
5. look at VSCode , you should be connected to WSL2 remote

Does this issue occur when you try this locally?: Yes/No
Does this issue occur when you try this locally and all extensions are disabled?: Yes/No

[ahernandez-allegion]

This is the same issue reported here:

https://github.com/microsoft/vscode-remote-release/issues/1637
https://github.com/microsoft/vscode-remote-release/issues/1646

If it helps with diagnostics, I've verified that WSL works on 1.40 Insiders.

[mrawdon]

Is there any progress on this issue? I am seeing this issue every day.

[aeschli]

@dbaeumer Do you also still see this?

[dbaeumer]

@aeschli I do see a reconnect dialog after hibernate but it doesn't fail.

[mrawdon]

I can't reproduce now when I click hibernate. When it occurred before it was when my laptop battery was drained and it shutdown and hibernated on me, not sure if that makes a difference. I'll try to reproduce it later today

[vladimirschneider]

I have this issue ~ every houre or more often

[mrawdon]

I saw it again today when my machine returned from hibernate, I think this is the third time I've seen it since I posted.

I attached my console log here, I don't know if there is anything else that would be useful.
-1592913275950.log

[aeschli]

Thanks @mrawdon , that's good input.
@alexdima Can you have a look at at the log ?

[badstreff]

running into this daily :(

[vladimirschneider]

Hey! It's work great in vscode insider preview, it is solved a trouble of a dialog of reload windows. I hope this help you.

[ShengdingHu]

I fixed this issue by disabling "python for vscode" extension surprisingly.

[alexdima]

I looked at the log, and it shows a story of two connections, ea1f0… and 58317….

It is hard to say how long this took, because timestamps are not in the log, but ea1f0 was an extension host connection and it got disconnected 7 times and was able to reconnect 7 times. 58317 was a management connection and it got disconnected 5 times and was able to reconnect only 4 times.

In the end it looks to me that the server did not wait for the client to reconnect, so that's why 58317 finally failed with Unknown reconnection token. It would be interesting to learn what the server saw on its side.

@aeschli Is it possible to extract somehow the server logs?