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* Bump github.com/spf13/viper from 1.10.1 to 1.12.0 Bumps [github.com/spf13/viper](https://github.com/spf13/viper) from 1.10.1 to 1.12.0. - [Release notes](https://github.com/spf13/viper/releases) - [Commits](https://github.com/spf13/viper/compare/v1.10.1...v1.12.0) --- updated-dependencies: - dependency-name: github.com/spf13/viper dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <[email protected]> * Update serverless gomod Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: grafanabot <[email protected]>
32 lines
1.1 KiB
Go
32 lines
1.1 KiB
Go
// Copyright 2018 The etcd Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package clientv3
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import (
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"math/rand"
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"time"
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)
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// jitterUp adds random jitter to the duration.
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//
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// This adds or subtracts time from the duration within a given jitter fraction.
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// For example for 10s and jitter 0.1, it will return a time within [9s, 11s])
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//
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// Reference: https://godoc.org/github.com/grpc-ecosystem/go-grpc-middleware/util/backoffutils
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func jitterUp(duration time.Duration, jitter float64) time.Duration {
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multiplier := jitter * (rand.Float64()*2 - 1)
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return time.Duration(float64(duration) * (1 + multiplier))
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}
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