ptyork
Dabbler
- Joined
- Jun 23, 2021
- Messages
- 32
There's another thread with this title, but it doesn't seem to cover the exact symptoms I'm encountering. Though it is with Bluefin (upgrade form Angelfish), and I don't recall seeing this issue before the upgrade.
My issue appears to be 100% related to the GUI as all services and such seem stable. Basically, at unpredictable times and intervals, the GUI just loses connection to the server. Usually I get the titular "Waiting for Active TrueNAS controller to come up..." message. Sometimes it comes back on its own. More often I have to manually refresh the page. Refreshing always fixes it. Sometimes the login screen flashes up, but it returns to the screen I was originally on very quickly after that without requiring a login. And things are stable for a few seconds or minutes or hours.
MOST of the time it seems to happen while I'm not on the tab. So I thought it might be related to tab sleeping or something. But it does occasionally happen while I'm interacting with the UI. So I don't think that's it. Plus, it can go hours without happening, and then happen a few times in a 15 minute span.
This obviously sounds like a network issue. But literally nothing else on the box is impacted. SSH connections (in my experience very susceptible to network issues) all remain solid. No other web UI shows similar behavior. Other VMs and containers all up and solid. I'm seeing this with MS Edge, but it's happened across multiple versions and persisted through a cookie and history purge. And it's just Chromium, so that should really be a factor.
I assume there's a background worker thread that polls the connection and/or the current users permissions. And perhaps this connection is failing and causing this issue. No clues are given in the GUI. Is there a log file that might capture failed logins to whatever service the UI is trying to ping? Or are there other potential explanations that I might be able to explore?
Thanks.
My issue appears to be 100% related to the GUI as all services and such seem stable. Basically, at unpredictable times and intervals, the GUI just loses connection to the server. Usually I get the titular "Waiting for Active TrueNAS controller to come up..." message. Sometimes it comes back on its own. More often I have to manually refresh the page. Refreshing always fixes it. Sometimes the login screen flashes up, but it returns to the screen I was originally on very quickly after that without requiring a login. And things are stable for a few seconds or minutes or hours.
MOST of the time it seems to happen while I'm not on the tab. So I thought it might be related to tab sleeping or something. But it does occasionally happen while I'm interacting with the UI. So I don't think that's it. Plus, it can go hours without happening, and then happen a few times in a 15 minute span.
This obviously sounds like a network issue. But literally nothing else on the box is impacted. SSH connections (in my experience very susceptible to network issues) all remain solid. No other web UI shows similar behavior. Other VMs and containers all up and solid. I'm seeing this with MS Edge, but it's happened across multiple versions and persisted through a cookie and history purge. And it's just Chromium, so that should really be a factor.
I assume there's a background worker thread that polls the connection and/or the current users permissions. And perhaps this connection is failing and causing this issue. No clues are given in the GUI. Is there a log file that might capture failed logins to whatever service the UI is trying to ping? Or are there other potential explanations that I might be able to explore?
Thanks.