Files
docker-cli/components/engine/client/transport.go
WANG Yuexiao a71c5dded1 Remove unused var 'errTLSConfigUnavailable' (#29626)
Signed-off-by: yuexiao-wang <wang.yuexiao@zte.com.cn>
Upstream-commit: 1ea0be9dbca79efc239a49a802189f2b6d5ae7c0
Component: engine
2016-12-21 06:41:14 -05:00

26 lines
635 B
Go

package client
import (
"crypto/tls"
"net/http"
)
// transportFunc allows us to inject a mock transport for testing. We define it
// here so we can detect the tlsconfig and return nil for only this type.
type transportFunc func(*http.Request) (*http.Response, error)
func (tf transportFunc) RoundTrip(req *http.Request) (*http.Response, error) {
return tf(req)
}
// resolveTLSConfig attempts to resolve the tls configuration from the
// RoundTripper.
func resolveTLSConfig(transport http.RoundTripper) *tls.Config {
switch tr := transport.(type) {
case *http.Transport:
return tr.TLSClientConfig
default:
return nil
}
}