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32 lines
967 B
32 lines
967 B
3 years ago
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/**
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* Copyright 2019 Confluent Inc.
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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 kafka
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import (
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"context"
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"time"
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)
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// Timeout returns the remaining time after which work done on behalf of this context should be
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// canceled, or ok==false if no deadline/timeout is set.
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func timeout(ctx context.Context) (timeout time.Duration, ok bool) {
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if deadline, ok := ctx.Deadline(); ok {
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return deadline.Sub(time.Now()), true
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}
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return 0, false
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}
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