# See the License for the specific language governing permissions and
# limitations under the License.

# retry.sh retries a command until it succeeds. It accepts a regex pattern to match failures on to
# determine if a retry should be attempted.
# Example: retry.sh "connection timed out" ./my-flaky-script.sh some args
# This will run "my-flaky-script.sh", retrying any failed runs that output "connection timed out" up

// See the License for the specific language governing permissions and
// limitations under the License.

package retry

import (
	"net/http"
	"strconv"
	"strings"

	route "github.com/envoyproxy/go-control-plane/envoy/config/route/v3"
	previouspriorities "github.com/envoyproxy/go-control-plane/envoy/extensions/retry/priority/previous_priorities/v3"
	wrappers "google.golang.org/protobuf/types/known/wrapperspb"

		}
		return nil
	}, retry.Timeout(time.Second), retry.BackoffDelay(time.Millisecond))
	if err != nil {
		t.t.Fatal(err)
	}
	t.Empty()
}

// WaitCompare waits for an event to happen and ensures it meets a custom comparison function
func (t *Tracker[T]) WaitCompare(f func(T) bool) {
	t.t.Helper()
	var err error
	retry.UntilSuccessOrFail(t.t, func() error {
		t.mu.Lock()

}

// DefaultCallRetryOptions returns the default call retry options as specified in command-line flags.
func DefaultCallRetryOptions() []retry.Option {
	return []retry.Option{retry.Timeout(callTimeout), retry.BackoffDelay(callDelay), retry.Converge(callConverge)}
}

// DefaultReadinessTimeout returns the default echo readiness check timeout.

		}
		return nil
	}, retry.Timeout(time.Second*5), retry.Converge(5))
	retry.UntilOrFail(t, func() bool {
		return store.Get(r.GroupVersionKind(), configMeta.Name, configMeta.Namespace) == nil
	}, retry.Message("expected no items returned for unknown CRD"), retry.Timeout(time.Second*5), retry.Converge(5))
}

				cltInstance := cltInstance
				g.Go(func() error {
					err := retry.UntilSuccess(func() error {
						if _, err := cltInstance.Call(echo.CallOptions{
							Address: "fake.external.com",
							Scheme:  scheme.HTTPS,
							Port:    ports.HTTPS,
							Count:   1,
							Retry:   echo.Retry{NoRetry: true}, // we do retry in outer loop
							Check:   check.OK(),
						}); err != nil {
							return err

---
`).ApplyOrFail(t, apply.NoCleanup)
			cs := t.Clusters().Default().(*kubecluster.Cluster)
			retry.UntilSuccessOrFail(t, func() error {
				_, err := kubetest.CheckPodsAreReady(kubetest.NewPodFetch(cs, gatewayNs.Name(), "istio=ingressgateway"))
				return err
			}, retry.Timeout(time.Minute*2), retry.Delay(time.Second))

var CARetryOptions = []retry.CallOption{
	retry.WithMax(5),
	retry.WithBackoff(wrapBackoffWithMetrics(retry.BackoffExponentialWithJitter(100*time.Millisecond, 0.1))),
	retry.WithCodes(codes.Canceled, codes.DeadlineExceeded, codes.ResourceExhausted, codes.Aborted, codes.Internal, codes.Unavailable),
}

// CARetryInterceptor is a grpc UnaryInterceptor that adds retry options, as a convenience wrapper

					}
				}
				return nil
			}, retry.Timeout(retryTimeOut), retry.Delay(retryDelay))

			// test operator remove command by purge
			scopes.Framework.Infof("checking operator remove command")
			removeCmd = []string{
				"operator", "remove",
				"--skip-confirmation",
				"--purge",
			}
			istioCtl.InvokeOrFail(t, removeCmd)

			retry.UntilSuccessOrFail(t, func() error {

			}
			cont <- struct{}{}
			eventNum.Inc()
		}, quitChan)
		retry.UntilSuccessOrFail(t, func() error {
			if int(eventNum.Load()) != len(expectedTCPEvents) {
				return fmt.Errorf("waiting for %v events", len(expectedTCPEvents)-int(eventNum.Load()))
			}
			return nil
		}, retry.Delay(time.Millisecond*10), retry.Timeout(time.Second))
		close(quitChan)
	})
	t.Run("http", func(t *testing.T) {