# but then it will be removed once again. So, we first wait a long
    # unfortunate amount of time to ensure that things have quiesced, then we
    # wait until we're sure the route is really gone before re-adding it again.
    Log-Output "Waiting 45 seconds for host network state to quiesce"
    Start-Sleep 45
    WaitFor_GceMetadataServerRouteToBeRemoved
    Log-Output "Re-adding the GCE metadata server route"

// An example of good use of a Pool is in the fmt package, which maintains a
// dynamically-sized store of temporary output buffers. The store scales under
// load (when many goroutines are actively printing) and shrinks when
// quiescent.
//
// On the other hand, a free list maintained as part of a short-lived object is
// not a suitable use for a Pool, since the overhead does not amortize well in

	srv.onShutdown = append(srv.onShutdown, f)
	srv.mu.Unlock()
}

// closeIdleConns closes all idle connections and reports whether the
// server is quiescent.
func (s *Server) closeIdleConns() bool {
	s.mu.Lock()
	defer s.mu.Unlock()
	quiescent := true
	for c := range s.activeConn {
		st, unixSec := c.getState()
		// Issue 22682: treat StateNew connections as if

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