Fix isCommitted() check in response header filters#4115
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chenws1012 wants to merge 1 commit intospring-cloud:mainfrom
Open
Fix isCommitted() check in response header filters#4115chenws1012 wants to merge 1 commit intospring-cloud:mainfrom
chenws1012 wants to merge 1 commit intospring-cloud:mainfrom
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Add isCommitted() check to prevent UnsupportedOperationException when modifying response headers after request is rejected by filters like RequestRateLimiter. Affected filters: - SetResponseHeaderGatewayFilterFactory - DedupeResponseHeaderGatewayFilterFactory - SecureHeadersGatewayFilterFactory - RewriteResponseHeaderGatewayFilterFactory - RewriteLocationResponseHeaderGatewayFilterFactory Fixes spring-cloudgh-3718 Signed-off-by: chenwenshun <chenwenshun@gmail.com>
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What changes were proposed in this pull request?
Add
isCommitted()check to response header filters to preventUnsupportedOperationExceptionwhen response is already committedby filters like
RequestRateLimiter.Fix versions affected
What is the issue related to this PR?
Fixes #3718
How was this patch tested?
Existing tests pass. The issue occurs when:
With this fix, filters check
isCommitted()before modification.Checklist
./mvnw test)