opentracing-contrib / opentracing-contrib/java-spring-cloud

TraceRequestHttpHeadersFilter Overrides headers

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Dominant language
Java
Stars
399
Forks
143
Avg merge
1d 3h
Merged PRs (30d)
22

Description

Implementation overrides headers. E.g. X-Forwarded-* headers are overridden in Spring Cloud Gateway.

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start at TraceRequestHttpHeadersFilter and reproduce its interaction with Spring Cloud Gateway, focusing on how existing X-Forwarded-* headers are handled. Add a focused test for the reported header behavior; done means the filter no longer unexpectedly overrides headers already present.

Written by the indexing model from the issue text.

Assessment

Tech stack
java, spring, spring-boot
Domain
backend
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
35/100

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