// initialization doesn't have dependencies that will block, there is no need to add any timeout
	// here. Prior to this explicit wait, we were implicitly waiting by receive() not sending to
	// reqChannel and the connection not being enqueued for pushes to pushChannel until the
	// initialization is complete.
	<-con.InitializedCh()

	for {
		// Go select{} statements are not ordered; the same channel can be chosen many times.