mirror of https://github.com/knative/pkg.git
37 lines
1.1 KiB
Go
37 lines
1.1 KiB
Go
/*
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Copyright 2020 The Knative Authors
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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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https://www.apache.org/licenses/LICENSE-2.0
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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 pool
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import (
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"golang.org/x/sync/errgroup"
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)
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// Interface defines an errgroup-compatible interface for interacting with
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// our threadpool.
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type Interface interface {
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// Go queues a single unit of work for execution on this pool. All calls
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// to Go must be finished before Wait is called.
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Go(func() error)
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// Wait blocks until all work is complete, returning the first
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// error returned by any of the work.
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Wait() error
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}
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// errgroup.Group implements Interface
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var _ Interface = (*errgroup.Group)(nil)
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