refactor(main): return only receiving channel from Etcd.ReadyNotify()
parent
d000ba3ed3
commit
58e1e02688
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@ -233,6 +233,6 @@ func (e *Etcd) Stop() {
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// ReadyNotify returns a channel that is going to be closed
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// when the etcd instance is ready to accept connections.
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func (e *Etcd) ReadyNotify() chan bool {
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func (e *Etcd) ReadyNotify() <-chan bool {
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return e.readyC
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}
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