Packages

ravix

0.0.2
0.10.0 0.9.2 0.9.1 0.9.0 0.8.0 0.7.0 0.6.6 0.6.5 0.6.4 0.6.3 0.6.2 0.6.1 0.6.0 0.5.3 0.5.2 0.5.1 0.5.0 0.4.1 0.4.0 0.3.0 0.2.3 0.2.2 0.2.1 0.2.0 0.1.7 0.1.6 0.1.5 0.1.4 0.1.3 0.1.2 0.1.1 0.1.0 0.0.3 0.0.2

An Elixir driver for RavenDB

HexDocs

Current section

Files

Jump to
Readme
34 Versions
10 Dependencies
2 Dependants
Files
Activity
ravix lib connection models node_selector.ex
Raw

lib/connection/models/node_selector.ex 

defmodule Ravix.Connection.NodeSelector do

  @moduledoc """

    Strategy to select nodes

  """

  defstruct current_node_index: 0



  alias Ravix.Connection.State, as: ConnectionState

  alias Ravix.Connection.NodeSelector

  alias Ravix.Connection.RequestExecutor.Supervisor, as: ExecutorSupervisor



  @type t :: %NodeSelector{

          current_node_index: non_neg_integer()

        }



  @doc """

    Fetch the current node for the informed connection



  Returns `pid` with the executor pid

  """

  @spec current_node(ConnectionState.t()) :: pid()

  def current_node(%ConnectionState{} = state) do

    Enum.at(ExecutorSupervisor.fetch_nodes(state.store), state.node_selector.current_node_index)

  end

end