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Client for NATS

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natsex lib server_info.ex
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lib/server_info.ex 

defmodule Natsex.ServerInfo do

  @moduledoc """

  Connection string parser

  """



  @spec parse(String.t) :: {String.t, pos_integer()|nil, String.t|nil, String.t|nil, String.t|nil}

  def parse(line) do

    u = URI.parse(line)



    {user, pass, token} =

      if u.userinfo =~ ":" do

        [user, pwd] = String.split(u.userinfo, ":", parts: 2)

        {user, pwd, nil}

      else

        {nil, nil, u.userinfo}

      end



    {u.host, u.port, user, pass, token}

  end

end