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@ -20,12 +20,12 @@ type Discovery interface { |
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// Watcher is service watcher.
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type Watcher interface { |
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// Watch returns services in the following two cases:
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// Next returns services in the following two cases:
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// 1.the first time to watch and the service instance list is not empty.
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// 2.any service instance changes found.
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// if the above two conditions are not met, it will block until context deadline exceeded or canceled
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Next() ([]*ServiceInstance, error) |
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// Close close the watcher.
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// Stop close the watcher.
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Stop() error |
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} |
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