'use strict';

var redis = require("../");
//redis.debug_mode = true
var PORT = process.argv[2] || 6379;
var HOST = process.argv[3] || '127.0.0.1';

var c = redis.createClient(PORT, HOST);
c.unref();
c.info(function (err, reply) {
  if (err) process.exit(-1);
  if (!reply.length) process.exit(-1);
  process.stdout.write(reply.length.toString());
});