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replace ioutil with io package and other minor improvements

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Gerasimos (Makis) Maropoulos
2022-06-17 22:03:18 +03:00
parent 20d2855a66
commit ef2643b046
108 changed files with 1069 additions and 1021 deletions
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13
cache/client/rule/validator.go vendored
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@@ -22,12 +22,13 @@ type PreValidator func(*context.Context) bool
//
// Q: What's the difference between this and a PreValidator?
// A: PreValidator runs BEFORE trying to get the cache, it cares only for the request
// and if at least one PreValidator returns false then it just runs the original handler and stop there, at the other hand
// a PostValidator runs if all PreValidators returns true and original handler is executed but with a response recorder,
// also the PostValidator should return true to store the cached response.
// Last, a PostValidator accepts a context
// in order to be able to catch the original handler's response,
// the PreValidator checks only for request.
//
// and if at least one PreValidator returns false then it just runs the original handler and stop there, at the other hand
// a PostValidator runs if all PreValidators returns true and original handler is executed but with a response recorder,
// also the PostValidator should return true to store the cached response.
// Last, a PostValidator accepts a context
// in order to be able to catch the original handler's response,
// the PreValidator checks only for request.
//
// If a function of type of PostValidator returns true then the (shared-always) cache is allowed to be stored.
type PostValidator func(*context.Context) bool