anchor.diff:  		{ok,Client} -> {ok,Client};
   		_ -> connect_erldis(Times - 1)
   	end.
  -	
  +
  +-spec run_command(pid(),pid(),[binary()|integer()]) -> ok.   
  +run_command(Caller,Client, Args) ->
  +	Res = erldis_client:scall(Client,Args),
  +	Caller ! Res,
  +	ok.
  +
   push_llen_lindex(Config) ->
   	{client,Client} = lists:keyfind(client, 1, Config),
   	
  
positive.code: -include_lib("common_test/include/ct.hrl").
  
  all() ->
   	[push_llen_lindex,del,long_list,
  	 blpop_brpop].
   	
  init_per_testcase(_TestCase,Config) ->
  	{ok,Client} = connect_erldis(10),
  
negative.code: 	[<<"mylist4">>,<<"a">>] = erldis_client:scall(Client,[<<"blpop">>,<<"mylist3">>,<<"mylist4">>,1]),
  	[<<"mylist4">>,<<"d">>] = erldis_client:scall(Client,[<<"brpop">>,<<"mylist3">>,<<"mylist4">>,1]),
  	
  	false = erldis_client:sr_scall(Client,[<<"llen">>,<<"mylist3">>]),
  	2 = erldis_client:sr_scall(Client,[<<"llen">>,<<"mylist4">>]),
  	
  	{error,<<"ERR wrong number of arguments for 'BLPOP' command">>} = erldis_client:sr_scall(Client,[<<"blpop">>]),
  