matomo-org / matomo-org/docker
Docker container stops after a day or two with message "caught SIGWINCH, shutting down gracefully"
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- Shell
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Description
**What happened?**
We have setup matomo using docker. The container is running fine until at some point we get the message: "caught SIGWINCH, shutting down gracefully"
This message is coming from apache.
SIGWINCH is usually the signal sent by Terminal when the window resizes.
**What should happen?**
Ideally, The container should keep running. Not sure why apache is receiving signal SIGWINCH.
**How can this be reproduced?**
It should be reproduced by simply running the matomo container in detached mode in docker.
Matomo version
5.0.3
Contributor guide
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reproducing the Matomo 5.0.3 container in detached Docker mode and inspect the Apache logs around the SIGWINCH shutdown. There are no files or tests named in the issue; done means identifying why the signal is received and confirming that the container remains running.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- apache, docker
- Domain
- devops, infrastructure
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100