Details
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Bug
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Status: Closed
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Critical
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Resolution: Fixed
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4.1.2, 4.2 Alpha1
Description
If you are using the "stale-if-error" Cache-control header and CachingHttpClient decides to use a stale cached response it does not clean up the existing backend response.
This bug causes connections to leak from the connection pool each time the stale-if-error flow is executed.