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client-go cache: Make caching layer Unwrappable

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Kubernetes-commit: a804d440c3dfab8820c7f2d231dcaecb201be7b5
This commit is contained in:
Antoine Pelisse 2017-08-23 09:34:02 -07:00 committed by Kubernetes Publisher
parent 0b7513368a
commit 2ed3ee4524
1 changed files with 17 additions and 7 deletions
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24
transport/round_trippers.go
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@ -86,12 +86,8 @@ type requestCanceler interface {
CancelRequest(*http.Request) CancelRequest(*http.Request)
} }
type authProxyRoundTripper struct { type cacheRoundTripper struct {
username string rt *httpcache.Transport
groups []string
extra map[string][]string
rt http.RoundTripper
} }
// NewCacheRoundTripper creates a roundtripper that reads the ETag on // NewCacheRoundTripper creates a roundtripper that reads the ETag on
@ -105,7 +101,21 @@ func NewCacheRoundTripper(cacheDir string, rt http.RoundTripper) http.RoundTripp
t := httpcache.NewTransport(diskcache.NewWithDiskv(d)) t := httpcache.NewTransport(diskcache.NewWithDiskv(d))
t.Transport = rt t.Transport = rt
return t return &cacheRoundTripper{rt: t}
}
func (rt *cacheRoundTripper) RoundTrip(req *http.Request) (*http.Response, error) {
return rt.rt.RoundTrip(req)
}
func (rt *cacheRoundTripper) WrappedRoundTripper() http.RoundTripper { return rt.rt.Transport }
type authProxyRoundTripper struct {
username string
groups []string
extra map[string][]string
rt http.RoundTripper
} }
// NewAuthProxyRoundTripper provides a roundtripper which will add auth proxy fields to requests for // NewAuthProxyRoundTripper provides a roundtripper which will add auth proxy fields to requests for