vendor/cloud.google.com/go/storage/invoke.go

   1 // Copyright 2014 Google LLC
   2 //
   3 // Licensed under the Apache License, Version 2.0 (the "License");
   4 // you may not use this file except in compliance with the License.
   5 // You may obtain a copy of the License at
   6 //
   7 //      http://www.apache.org/licenses/LICENSE-2.0
   8 //
   9 // Unless required by applicable law or agreed to in writing, software
  10 // distributed under the License is distributed on an "AS IS" BASIS,
  11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 // See the License for the specific language governing permissions and
  13 // limitations under the License.
  14
  15 package storage
  16
  17 import (
  18         "context"
  19
  20         "cloud.google.com/go/internal"
  21         gax "github.com/googleapis/gax-go/v2"
  22 )
  23
  24 // runWithRetry calls the function until it returns nil or a non-retryable error, or
  25 // the context is done.
  26 func runWithRetry(ctx context.Context, call func() error) error {
  27         return internal.Retry(ctx, gax.Backoff{}, func() (stop bool, err error) {
  28                 err = call()
  29                 if err == nil {
  30                         return true, nil
  31                 }
  32                 if shouldRetry(err) {
  33                         return false, nil
  34                 }
  35                 return true, err
  36         })
  37 }