18 lines
549 B
Go
18 lines
549 B
Go
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package subscribe
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// Subscription is an interface implemented by subscriptions to a server
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// providing updates.
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type Subscription interface {
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// Updates returns a read-only channel where the updates the client has
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// subscribed to will be delivered.
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Updates() <-chan interface{}
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// Quit is a channel that will be closed in case the server decides to
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// no longer deliver updates to this client.
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Quit() <-chan struct{}
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// Cancel should be called in case the client no longer wants to
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// subscribe for updates from the server.
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Cancel()
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}
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