parameters: (self, host)
docstring: Create a new :class:`~elasticsearch.Connection` instance and add it to the pool.
  
          :arg host: kwargs that will be used to create the instance
docstring_summary: Create a new :class:`~elasticsearch.Connection` instance and add it to the pool.
docstring_tokens: Create a new : class : ~elasticsearch . Connection instance and add it to the pool .
function: def add_connection(self, host):
          """
          Create a new :class:`~elasticsearch.Connection` instance and add it to the pool.
  
          :arg host: kwargs that will be used to create the instance
          """
          self.hosts.append(host)
          self.set_connections(self.hosts)
function_tokens: def add_connection ( self , host ) : self . hosts . append ( host ) self . set_connections ( self . hosts )