mirror of https://github.com/status-im/consul.git
37 lines
1.2 KiB
Go
37 lines
1.2 KiB
Go
// Copyright (c) HashiCorp, Inc.
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// SPDX-License-Identifier: MPL-2.0
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package retry
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import "time"
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// Retryer provides an interface for repeating operations
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// until they succeed or an exit condition is met.
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type Retryer interface {
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// Continue returns true if the operation should be repeated, otherwise it
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// returns false to indicate retrying should stop.
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Continue() bool
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}
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// DefaultRetryer provides default retry.Run() behavior for unit tests, namely
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// 7s timeout with a wait of 25ms
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func DefaultRetryer() Retryer {
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return &Timer{Timeout: 7 * time.Second, Wait: 25 * time.Millisecond}
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}
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// ThirtySeconds repeats an operation for thirty seconds and waits 500ms in between.
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// Best for known slower operations like waiting on eventually consistent state.
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func ThirtySeconds() *Timer {
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return &Timer{Timeout: 30 * time.Second, Wait: 500 * time.Millisecond}
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}
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// TwoSeconds repeats an operation for two seconds and waits 25ms in between.
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func TwoSeconds() *Timer {
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return &Timer{Timeout: 2 * time.Second, Wait: 25 * time.Millisecond}
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}
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// ThreeTimes repeats an operation three times and waits 25ms in between.
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func ThreeTimes() *Counter {
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return &Counter{Count: 3, Wait: 25 * time.Millisecond}
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}
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