* ✨ Cache middleware: Store e2e headers.
As defined in RFC2616 - section-13.5.1, shared caches MUST
store end-to-end headers from backend response and MUST be
transmitted in any response formed from a cache entry.
This commit ensures a stronger consistency between responses
served from the handlers & from the cache middleware.
* ✨ Cache middleware: Add flag for e2e headers.
Set flag to prevent e2e headers caching to
be the default behavior of the cache middleware.
This would otherwise change quite a lot the
experience for cache middleware current users.
* ✨ Cache middleware: Add Benchmark for additionalHeaders feature.
* ✨ Cache middleware: Rename E2Eheaders into StoreResponseHeaders.
E2E is an acronym commonly associated with test.
While in the present case it refers to end-to-end
HTTP headers (by opposition to hop-by-hop), this
still remains confusing. This commits renames it
to a more generic name.
* ✨ Cache middleware: Update README
* ✨ Cache middleware: Move map instanciation.
This will prevent an extra memory allocation for users
not interested in this feature.
* ✨ Cache middleware: Prevent memory allocation when StoreResponseHeaders is disabled.
* ✨ Cache middleware: Store e2e headers. #1807
- use set instead of add for the headers
- copy value from the headers -> prevent problems with mutable values
Co-authored-by: wernerr <rene@gofiber.io>
* added HEAD method to caching
* changed key due to head and get sharing same key
* Update cache.go
- add a improvement task for later
* Update cache.go
correct comment
Co-authored-by: Jesse Quinn <jesse.quinn@zpesystems.com>
Co-authored-by: RW <rene@gofiber.io>
* simplify `u <= (1<<7)-1` to `u < (1 << 7)`
* It's not recommended to use `len` for empty string, we can check with string with ""
* It's not recommended to use `len` for empty string, we can check with string with ""
* It's not recommended to use `len` for empty string, we can check with string with ""
* It's not recommended to use `len` for empty string, we can check with string with ""
* Instead Bool comparison can using simplified bool check if !var = false checking
* Unnecessary use of fmt.Sprintf for value without format
* For check condition two value not required ! method
* nil check may not be enough for slice, better check with len
* function parameters combined
* When the form returns error information, the text content should not start with a capital letter or end with a punctuation mark
* error var invalidPath should have name of the form errFoo, It is recommended that the error variables that are part of an API should be named
* change to condition len(x), it's faster https://github.com/gofiber/fiber/pull/1386#discussion_r652369520
* Update write.go
* Update write_bytes.go
* Update store.go
Co-authored-by: RW <rene@gofiber.io>
* add cache header to show cache status
* update default CacheHeader to X-Cache
* add CacheHeader test
* Update cache_test.go
use constants in test
Co-authored-by: RW <rene@gofiber.io>
