[CI]: The self-hosted runner lost communication with the server #4928
Description
Describe the bug
Some Full Matrix Tests workflow failed with the following error message:
The self-hosted runner lost communication with the server. Verify the machine is running and has a healthy network connection. Anything in your workflow that terminates the runner process, starves it for CPU/Memory, or blocks its network access can cause this error.
Example of such workflow includes:
https://github.com/valkey-io/valkey-glide/actions/runs/18828866782/job/53716426845
Expected Behavior
CI to run successfully on this type of runner.
Current Behavior
occasional failure with said error message.
Reproduction Steps
Observed from nightly Full Matrix Tests
Possible Solution
No response
Additional Information/Context
No response
Client version used
main
Engine type and version
8.1
OS
MacOS
Language
Go
Language Version
1.24
Cluster information
No response
Logs
The self-hosted runner lost communication with the server. Verify the machine is running and has a healthy network connection. Anything in your workflow that terminates the runner process, starves it for CPU/Memory, or blocks its network access can cause this error.
Other information
No response