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option.go
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option.go
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/*
* Copyright 2022 CloudWeGo 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 retry
import "time"
// Option is the only struct that can be used to set Retry Config.
type Option struct {
F func(o *Config)
}
// WithMaxAttemptTimes set WithMaxAttemptTimes , including the first call.
func WithMaxAttemptTimes(maxAttemptTimes uint) Option {
return Option{F: func(o *Config) {
o.MaxAttemptTimes = maxAttemptTimes
}}
}
// WithInitDelay set init Delay.
func WithInitDelay(delay time.Duration) Option {
return Option{F: func(o *Config) {
o.Delay = delay
}}
}
// WithMaxDelay set MaxDelay.
func WithMaxDelay(maxDelay time.Duration) Option {
return Option{F: func(o *Config) {
o.MaxDelay = maxDelay
}}
}
// WithDelayPolicy set DelayPolicy.
func WithDelayPolicy(delayPolicy DelayPolicyFunc) Option {
return Option{F: func(o *Config) {
o.DelayPolicy = delayPolicy
}}
}
// WithMaxJitter set MaxJitter.
func WithMaxJitter(maxJitter time.Duration) Option {
return Option{F: func(o *Config) {
o.MaxJitter = maxJitter
}}
}