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push_ex

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PushEx is an implementation of Phoenix websockets/channels which handles best practices of running websockets for you, but allows your business logic to be specified through simple behaviour modules.

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push_ex lib push_ex_web config.ex
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lib/push_ex_web/config.ex 

defmodule PushExWeb.Config do

  @moduledoc false



  use GenServer



  def close_connections?() do

    :ets.lookup(__MODULE__, :close_connections?)

    |> Keyword.get(:close_connections?, false)

  end



  def close_connections!(bool) when is_boolean(bool) do

    GenServer.call(__MODULE__, {:close_connections, bool})

  end



  def start_link(_) do

    GenServer.start_link(__MODULE__, [], name: __MODULE__)

  end



  def init(_) do

    :ets.new(__MODULE__, [:set, :named_table, read_concurrency: true])

    {:ok, {}}

  end



  def handle_call({:close_connections, bool}, _, state) do

    :ets.insert(__MODULE__, {:close_connections?, bool})

    {:reply, bool, state}

  end

end