spring-cloud / spring-cloud/spring-cloud-gateway
reactor.netty.http.client.PrematureCloseException: Connection prematurely closed BEFORE response
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Description
Hi Team,
Seeing below exceptions occasionally in PRODUCTION logs -
1) reactor.netty.http.client.PrematureCloseException: Connection prematurely closed BEFORE response
2) reactor.netty.http.client.PrematureCloseException: Connection has been closed BEFORE response, while sending request body
Below is the tech stack being used -
SCG - HOXTON.RELEASE
Sprint Boot - 2.2.1.RELEASE
Since this is production, it would take time and testing to do a version upgrade. Besides version upgrade, are there any other checks/fixes that can be done to correct this issue?
Regards,
Jacob
Contributor guide
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
No source file, test, or entry point is named. Start by reviewing the reported PrematureCloseException variants and the SCG HoxTon.RELEASE and Spring Boot 2.2.1.RELEASE versions, then examine the comment thread for diagnostic context. Done means identifying a reproducible cause and an actionable fix or configuration change beyond a version upgrade.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java, spring, spring-boot
- Domain
- api, backend, networking
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100