change namepair to kv and update the comments

This commit is contained in:
yangzhouhan
2015-08-06 19:10:28 -07:00
parent 5b59d19b70
commit 83e023520c
2 changed files with 6 additions and 6 deletions

@ -71,15 +71,15 @@ type dialOptions struct {
// DialOption configures how we set up the connection.
type DialOption func(*dialOptions)
// NameResolver defines the functions needed to resolve a customized names.
// NameResolver dose name resolution and watches for the resolution changes.
type NameResolver interface {
// Get returns the map of customized names and the corresponding ip/DNS addresses.
// Get gets a snapshot of the current name resolution results for target.
Get(target string) map[string]string
// Watch set a watcher on the target directory/key.
// Watch watches for the name resolution changes on target. It blocks until Stop() is invoked. The watch results are obtained via GetUpdate().
Watch(target string)
// GetUpdate returns the key and value of the updated namePair of the target directory/key being watched.
// GetUpdate returns a name resolution change when watch is triggered. It blocks until it observes a change. The caller needs to call it again to get the next change.
GetUpdate() (string, string)
// Stop shut down the watcher.
// Stop shuts down the NameResolver.
Stop()
}

@ -2,10 +2,10 @@ package etcdnaming
import (
"fmt"
"golang.org/x/net/context"
"sync"
etcdcl "github.com/coreos/etcd/client"
"golang.org/x/net/context"
)
type namePair struct {