Handling client disconnect during ServerSentEvents using Plug with Bandit

Questions & Help Questions
4

Worked like a charm.

  defp send_message(conn, msg) do
    sse_msg = make_message(msg)
    conn |> chunk(sse_msg)
  end

  defp sleep_until_client_exit(conn, pid) do
    Process.sleep(5000)
    case send_message(conn, %{heartbeat: true}) do
      {:ok, ^conn} ->
        sleep_until_client_exit(conn, pid)
      {:error, reason} ->
        IO.inspect(reason)
        conn
      _ ->
        sleep_until_client_exit(conn, pid)
    end
  end