I am trying to send messages to all local nodes periodically about a leader selection. I am using 4 nodes currently

[:"n1@127.0.0.1", :"n2@127.0.0.1", :"n3@127.0.0.1", :"n4@127.0.0.1"]

Leader module

defmodule Worm.Leader do
  def leader_election() do
    nodes =
      ([Node.self()] ++ Node.list())

    max = Enum.max(nodes)

    Enum.each(nodes, fn node -> send_leader_info(node, max) end)
  end

  def send_leader_info(node, max) do
    Process.send_after(node, {:leader, max}, 200)
  end
end

Genserver

@impl GenServer
  def handle_info({:leader, max_node}, state) do
    Logger.info("--- New Leader is: #{state}")

    # Reschedule once more
    Worm.Leader.leader_election()

    {:noreply, state}
  end

I get this result

send: #Reference<0.2477235930.2055208966.145218>
send: #Reference<0.2477235930.2055208966.145221>
send: #Reference<0.2477235930.2055208966.145224>
send: #Reference<0.2477235930.2055208966.145227>

But I am not able to see any periodic message on any connected node. What am I doing wrong here?

Thanks