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Merge pull request #4086 from ArafatAbdussalam/branch2

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Updated log messages
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Min RK
2022-10-17 13:45:16 +02:00
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parent 147f029bf6 0a9d2b7f76
commit 8785ecd810
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docs/source/admin/log-messages.md
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@@ -8,19 +8,20 @@ log messages, what they mean and what are the most common causes that generated
### Example
Your log might display lines that seem cryptic
Your logs might be littered with lines that look scary
```
[W 2022-03-10 17:25:19.774 JupyterHub base:1349] Failing suspected API request to not-running server: /hub/user/<user-name>/api/metrics/v1
```
### Most likely cause
### Cause
The possible reason may be that the user's server has stopped running
but they still have a browser tab open. For example, you might have 3 tabs open and you shut
This likely means that the user's server has stopped running but they
still have a browser tab open. For example, you might have 3 tabs open and you shut
the server down via one.
The other possible reason could be that you closed your laptop and the server was culled for inactivity, then reopened the laptop!
Another possible reason could be that you closed your laptop and the server was culled for inactivity, then reopened the laptop!
However, the client-side code (JupyterLab, Classic Notebook, etc) doesn't interpret the shut-down server and continues to make some API requests.
JupyterHub's architecture means that the proxy routes all requests that
don't go to a running user server to the hub process itself. The hub
process then explicitly returns a failure response, so the client knows