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use Watch for single object instead of WatchList

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This commit is contained in:
Masahiro Sano
2015-04-18 01:23:58 +09:00
parent 23e806604d
commit f90dc8f413
6 changed files with 63 additions and 26 deletions
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6
pkg/tools/etcd_helper_watch.go
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@@ -79,8 +79,10 @@ func (h *EtcdHelper) WatchList(key string, resourceVersion uint64, filter Filter
// Watch begins watching the specified key. Events are decoded into
// API objects and sent down the returned watch.Interface.
// Errors will be sent down the channel.
func (h *EtcdHelper) Watch(key string, resourceVersion uint64) watch.Interface {
return h.WatchAndTransform(key, resourceVersion, nil)
func (h *EtcdHelper) Watch(key string, resourceVersion uint64, filter FilterFunc) (watch.Interface, error) {
w := newEtcdWatcher(false, nil, filter, h.Codec, h.Versioner, nil)
go w.etcdWatch(h.Client, key, resourceVersion)
return w, nil
}
// WatchAndTransform begins watching the specified key. Events are decoded into