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docs: clarify ResponseCookie Max-Age behavior according to RFC 6265 #35216
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docs: clarify ResponseCookie Max-Age behavior according to RFC 6265 #35216
genius00hwan
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commit into
spring-projects:main
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genius00hwan:docs/responsecookie-maxage-rfc6265
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Signed-off-by: genius00hwan <qnfn120@gmail.com>
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Jul 18, 2025
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Summary
This PR improves documentation for
ResponseCookie#getMaxAge()
andResponseCookieBuilder#maxAge()
.Motivation
According to RFC 6265, Section 5.2.2,
a negative Max-Age value means no "Max-Age" attribute is sent, making the cookie a session cookie.
This was not clearly documented, which may cause confusion for developers.
Changes
Related Issues
Impact
No functional impact. Documentation update only.