Merge pull request #6314 from bparees/tokenbucket

add a blocking accept method to RateLimiter

pkg/apiserver/handlers_test.go

@@ -36,6 +36,7 @@ type fakeRL bool
 
 func (fakeRL) Stop()             {}
 func (f fakeRL) CanAccept() bool { return bool(f) }
+func (f fakeRL) Accept()         {}
 
 func expectHTTP(url string, code int, t *testing.T) {
 	r, err := http.Get(url)