loading ms-python extension in offline mode too slow #4495
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upstream:vscode
Needs to be fixed upstream in VSCode
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ailifeng
changed the title
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Does this happen on VS Code, Codespaces or vscode.dev? |
It happen on my company' s internal cluster and my code-server is deployed on docker without internet access. The log file shows the extension host started loadCommonJSModule (testing-editor-contributions/dist/extension.js) from 10:16:32.480 and completed loading Python extension at 10:18:35.109 (2 minutes).
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jsjoeio
added
the
needs-investigation
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Hmmm...it's very hard to tell if this is specific to code-server on not without you testing on Codespaces or vscode.dev. I'm really not sure what we would have down that could have slowed down the extension in offline mode 🤔 It feels like this is something that's specific to the extension and should be raised in their repo, no? |
I also tested in VM Ubuntu to turn off Internet, in order to reproduce the slowness issue. It took 10 seconds to load the extension without internet. With internet, it took 2 seconds. From Chrome, I can see the code-server sent Http Post to "extension.coder.com". In my company' s docker environment, I can see in the "extension host" process, there were two connections in "sync_sent" status. The two connection destinations are public IPs. Can I change configuration in code-server, for disallow the Python extension to connect to public IPs? |
I don't believe so but @code-asher would know forsure |
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I think I have seen this before where the extension marketplace is being
queried for some reason. We will need to dig into it to find out what
is going on.
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I collected more detailed log today. Below are my observations:
Below is the full log for loading python extension. |
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same problem~ |
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Changing the Online Services Settings: |
4 tasks
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I wanted to dig into this but just do not have the time. It might be better to report this upstream, it would need to be fixed there anyway. |
code-asher
added
upstream:vscode
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The same problem was encountered, but it did not seem to be related to telemetry. It may be a problem with the source of the application market (openvsx) |
2 tasks
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OS/Web Information
code-server --version: 3.11.1Steps to Reproduce
Expected
My docker container doesn't have Internet. The code-server can start properly. I expect loading ms-python extension (which has been installed offline) can complete in 20 seconds in version 3.11.1.
Actual
While activating the ms-python extension, it takes more than 2 minutes.
My script to start code-server is below:
Logs
Screenshot
Notes
This issue can be reproduced in VS Code: Yes/No
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