e.Server, err = etcdserver.NewServer(srvcfg) // buffer channel so goroutines on closed connections won't wait forever e.errc = make(chan error, len(e.Peers)+len

e.Server, err = etcdserver.NewServer(srvcfg) // buffer channel so goroutines on closed connections won't wait forever e.errc = make(chan error, len(e.Peers)+len