Remove PRAGMA HTTP header from cache #3489
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This header is deprecated and is unnecessary when using 'Cache-Control'. Currently SCG always returns 'Cache-Control' already.
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Cherry-picked to 4.1.x and merged to main via 1233357 |
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This header is deprecated and is unnecessary when using 'Cache-Control'. Currently SCG always returns 'Cache-Control' already.
The implementation adds
RemoveHeadersAfterCacheExchangeMutatorwhich helps remove headers that conflict with Cache features and are not necessary.This has been implemented also thinking about the other expire header. Simply adding expire to the same "Mutator" will suffice.
Closes #3487