anchor.diff:  
   start(SConf) ->
       RequestPoolSize = list_to_integer(proplists:get_value("request_pool_size", SConf#sconf.opaque, 10)),
  -    SlowRequestPoolSize = list_to_integer(proplists:get_value("slow_request_pool_size", SConf#sconf.opaque, 10)),
  +    BackupRequestPoolSize = list_to_integer(proplists:get_value("backup_request_pool_size", SConf#sconf.opaque, 10)),
   	RailsEnv = proplists:get_value("rails_env", SConf#sconf.opaque, "production"),
   
       %%Get the rack application location
  
positive.code: -include_lib("yaws/include/yaws_api.hrl").
  -include_lib("kernel/include/file.hrl").
  
  
  out(Arg, GC, SC) ->
      out404(Arg, GC, SC).
      
  out404(Arg, GC, SC) ->
      %% Process request
  	{RequestTime, Result} = timer:tc(?MODULE, yaws_process_request, [pg2:get_closest_pid(normal_pool), Arg, GC, SC]),
  
negative.code:     _Else -> 1
    end.
    
  execute_request(InstanceManager, Parameters) ->
    Request = [http_request , pure | prepare_parameters(Parameters)],
    InstanceManager ! {self(), {request, Request}},
    receive
      {_Source, {result, Result}} -> result_processor(Result);
      {_Source, {error, Result}} ->
  