1 files changed, 0 insertions, 151 deletions
diff --git a/vendor/github.com/minio/minio-go/v7/retry.go b/vendor/github.com/minio/minio-go/v7/retry.go
deleted file mode 100644
index ed954017c..000000000
--- a/vendor/github.com/minio/minio-go/v7/retry.go
+++ /dev/null
@@ -1,151 +0,0 @@
-/*
- * MinIO Go Library for Amazon S3 Compatible Cloud Storage
- * Copyright 2015-2017 MinIO, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package minio
-
-import (
-	"context"
-	"crypto/x509"
-	"errors"
-	"net/http"
-	"net/url"
-	"time"
-)
-
-// MaxRetry is the maximum number of retries before stopping.
-var MaxRetry = 10
-
-// MaxJitter will randomize over the full exponential backoff time
-const MaxJitter = 1.0
-
-// NoJitter disables the use of jitter for randomizing the exponential backoff time
-const NoJitter = 0.0
-
-// DefaultRetryUnit - default unit multiplicative per retry.
-// defaults to 200 * time.Millisecond
-var DefaultRetryUnit = 200 * time.Millisecond
-
-// DefaultRetryCap - Each retry attempt never waits no longer than
-// this maximum time duration.
-var DefaultRetryCap = time.Second
-
-// newRetryTimer creates a timer with exponentially increasing
-// delays until the maximum retry attempts are reached.
-func (c *Client) newRetryTimer(ctx context.Context, maxRetry int, baseSleep, maxSleep time.Duration, jitter float64) <-chan int {
-	attemptCh := make(chan int)
-
-	// computes the exponential backoff duration according to
-	// https://www.awsarchitectureblog.com/2015/03/backoff.html
-	exponentialBackoffWait := func(attempt int) time.Duration {
-		// normalize jitter to the range [0, 1.0]
-		if jitter < NoJitter {
-			jitter = NoJitter
-		}
-		if jitter > MaxJitter {
-			jitter = MaxJitter
-		}
-
-		// sleep = random_between(0, min(maxSleep, base * 2 ** attempt))
-		sleep := baseSleep * time.Duration(1<<uint(attempt))
-		if sleep > maxSleep {
-			sleep = maxSleep
-		}
-		if jitter != NoJitter {
-			sleep -= time.Duration(c.random.Float64() * float64(sleep) * jitter)
-		}
-		return sleep
-	}
-
-	go func() {
-		defer close(attemptCh)
-		for i := 0; i < maxRetry; i++ {
-			select {
-			case attemptCh <- i + 1:
-			case <-ctx.Done():
-				return
-			}
-
-			select {
-			case <-time.After(exponentialBackoffWait(i)):
-			case <-ctx.Done():
-				return
-			}
-		}
-	}()
-	return attemptCh
-}
-
-// List of AWS S3 error codes which are retryable.
-var retryableS3Codes = map[string]struct{}{
-	"RequestError":          {},
-	"RequestTimeout":        {},
-	"Throttling":            {},
-	"ThrottlingException":   {},
-	"RequestLimitExceeded":  {},
-	"RequestThrottled":      {},
-	"InternalError":         {},
-	"ExpiredToken":          {},
-	"ExpiredTokenException": {},
-	"SlowDown":              {},
-	// Add more AWS S3 codes here.
-}
-
-// isS3CodeRetryable - is s3 error code retryable.
-func isS3CodeRetryable(s3Code string) (ok bool) {
-	_, ok = retryableS3Codes[s3Code]
-	return ok
-}
-
-// List of HTTP status codes which are retryable.
-var retryableHTTPStatusCodes = map[int]struct{}{
-	http.StatusRequestTimeout:      {},
-	429:                            {}, // http.StatusTooManyRequests is not part of the Go 1.5 library, yet
-	499:                            {}, // client closed request, retry. A non-standard status code introduced by nginx.
-	http.StatusInternalServerError: {},
-	http.StatusBadGateway:          {},
-	http.StatusServiceUnavailable:  {},
-	http.StatusGatewayTimeout:      {},
-	520:                            {}, // It is used by Cloudflare as a catch-all response for when the origin server sends something unexpected.
-	// Add more HTTP status codes here.
-}
-
-// isHTTPStatusRetryable - is HTTP error code retryable.
-func isHTTPStatusRetryable(httpStatusCode int) (ok bool) {
-	_, ok = retryableHTTPStatusCodes[httpStatusCode]
-	return ok
-}
-
-// For now, all http Do() requests are retriable except some well defined errors
-func isRequestErrorRetryable(ctx context.Context, err error) bool {
-	if errors.Is(err, context.Canceled) || errors.Is(err, context.DeadlineExceeded) {
-		// Retry if internal timeout in the HTTP call.
-		return ctx.Err() == nil
-	}
-	if ue, ok := err.(*url.Error); ok {
-		e := ue.Unwrap()
-		switch e.(type) {
-		// x509: certificate signed by unknown authority
-		case x509.UnknownAuthorityError:
-			return false
-		}
-		switch e.Error() {
-		case "http: server gave HTTP response to HTTPS client":
-			return false
-		}
-	}
-	return true
-}