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38 lines
954 B
Go
38 lines
954 B
Go
/*
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* Copyright (c) 2021, NVIDIA CORPORATION. All rights reserved.
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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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*/
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package dcgmexporter
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import (
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"fmt"
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"sync"
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"time"
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)
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func WaitWithTimeout(wg *sync.WaitGroup, timeout time.Duration) error {
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c := make(chan struct{})
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go func() {
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defer close(c)
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wg.Wait()
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}()
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select {
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case <-c:
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return nil
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case <-time.After(timeout):
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return fmt.Errorf("Timeout waiting for WaitGroup")
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}
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}
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