18 lines
530 B
Go
18 lines
530 B
Go
// Copyright 2022 PingCAP, Inc. Licensed under Apache-2.0.
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package daemon
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import "context"
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// Interface describes the lifetime hook of a daemon application.
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type Interface interface {
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// OnStart would be called once become the owner.
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// The context passed in would be canceled once it is no more the owner.
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OnStart(ctx context.Context)
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// OnTick would be called periodically.
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// The error can be recorded.
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OnTick(ctx context.Context) error
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// Name returns the name which is used for tracing the daemon.
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Name() string
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}
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