liudawang001 opened a new pull request, #6990:
URL: https://github.com/apache/shenyu/pull/6990
### What happened?
`ModifyResponseDecorator` only overrides `writeWith()`.
For streaming responses such as SSE and NDJSON, WebFlux invokes
`writeAndFlushWith()`, which previously bypassed
`modifyResponseHeadersAndStatus()`. As a result, configured response headers
and status codes were not applied.
### What does this PR do?
Override `writeAndFlushWith()` in `ModifyResponseDecorator` and invoke
`modifyResponseHeadersAndStatus()` before delegating the original streaming
body.
The body is neither aggregated nor modified, so the original streaming and
flush behavior is preserved.
### Tests
Added a regression test covering the `writeAndFlushWith()` path.
Verified that:
- Without the fix, the regression test fails because the configured response
header is not applied.
- With the fix, the regression test passes.
- All 8 tests in `shenyu-plugin-modify-response` pass.
- Checkstyle reports no violations.
- `git diff --check` passes.
Fixes #6659
Make sure that:
- [x] You have read the [contribution
guidelines](https://shenyu.apache.org/community/contributor-guide).
- [x] You submit test cases (unit or integration tests) that back your
changes.
- [ ] Your local test passed `./mvnw clean install
-Dmaven.javadoc.skip=true`.
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