Closed
Description
Update: Based on further discoveries, the issue here seems that coderd
web terminal sessions have gone defunct after the above error. As for what caused it? That's unknown at this time.
If I type cat /dev/zero
in the web terminal, I observe 3 issues.
I see no output(Actually, this is normal forcat /dev/zero
)- Opening a new web terminal simply freezes
- Shortly thereafter, terminal session is closed via:
WebSocket failed: socket errored
- Web terminal to workspace seems permanently defunct, even after waiting a long time and ensuring processes inside the agent are terminated

This also has a pretty significant impact on coderd
CPU usage (#11039):

Refs #8556