terraformDummyRepo2/vendor/google.golang.org/grpc/backoff/backoff.go
Malar Invention 00ebcd295e add vendor
2022-04-03 09:37:16 +05:30

52 lines
1.7 KiB
Go

/*
*
* Copyright 2019 gRPC authors.
*
* 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 backoff provides configuration options for backoff.
//
// More details can be found at:
// https://github.com/grpc/grpc/blob/master/doc/connection-backoff.md.
//
// All APIs in this package are experimental.
package backoff
import "time"
// Config defines the configuration options for backoff.
type Config struct {
// BaseDelay is the amount of time to backoff after the first failure.
BaseDelay time.Duration
// Multiplier is the factor with which to multiply backoffs after a
// failed retry. Should ideally be greater than 1.
Multiplier float64
// Jitter is the factor with which backoffs are randomized.
Jitter float64
// MaxDelay is the upper bound of backoff delay.
MaxDelay time.Duration
}
// DefaultConfig is a backoff configuration with the default values specfied
// at https://github.com/grpc/grpc/blob/master/doc/connection-backoff.md.
//
// This should be useful for callers who want to configure backoff with
// non-default values only for a subset of the options.
var DefaultConfig = Config{
BaseDelay: 1.0 * time.Second,
Multiplier: 1.6,
Jitter: 0.2,
MaxDelay: 120 * time.Second,
}