registry: fix typo (#835)

pull/834/head
Cluas 4 years ago committed by GitHub
parent c673439d96
commit b88db2a533
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  1. 4
      registry/registry.go

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

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