def create_pool(*)
      @connection = ConnectionPool.new(@config.size) do
        client = EM.connect_unix_domain(@config.sock, Connection)
        client.on_connect = self.method(:on_connect)
        client.on_disconnect = self.method(:on_disconnect)
        client
      end
    end
def create_pool(*)
      @connection = ConnectionPool.new(@config.size) do
        client = EM.connect_unix_domain(@config.sock, Connection)
        client.on_connect = self.method(:on_connect)
        client.on_disconnect = self.method(:on_disconnect)
        client
      end
    end
Create a connection pool based on the {Connection} and given configuration

 @api private