anchor.diff:  			false;
   		true ->
   			Server
  -	end.
  -
  +	end.
positive.code: -export([start_link/3, drop_server/2, update_topology_state/2, update_topology/1, get_state/1, get_pool/2, select_server/3, get_pool/4, get_pool/1, disconnect/1]).
  
  %% gen_server callbacks
  -export([init/1,
  	handle_call/3,
  	handle_cast/2,
  	handle_info/2,
  	terminate/2,
  	code_change/3]).
  
  -define(SERVER, ?MODULE).
  
  
  -record(state, {
  					seeds = [],
  
negative.code: 
  server_type( _ ) ->
  	standalone.
  
  
  
  