when there are timeouts left behind we should spit them out

test/fixtures/keepalive.js

@@ -1,33 +1,33 @@
 var clock = require('sinon').useFakeTimers();
-var elasticsearch = require('../../src/elasticsearch');
+var Client = require('../../src/elasticsearch').Client;
 var _ = require('lodash-node');
 var times = require('async').times;
 
 var app = require('express')();
 app.post('/_search', function (req, res) {
-  res.json(200, {  hits: { hits: [] } });
+  res.json(200, { hits: { hits: [] } });
 });
 
 var server = require('http').createServer(app);
 server.listen(function () {
-  var es = elasticsearch.Client({
+  var es = new Client({
     host: 'http://127.0.0.1:' + server.address().port,
     log: false
   });
 
+  var matchAll = {
+    query: {
+      match_all: {}
+    }
+  };
+
   times(1000, function (i, done) {
     es.search({
-      body: {
-        query: {
-          match_all: {}
-        }
-      }
+      body: matchAll
     }, _.partial(done, null)); // ignore errors
     clock.tick(10);
   }, function () {
 
-    server.close();
-
     var sockets = _(es.transport.connectionPool._conns.dead)
       .concat(es.transport.connectionPool._conns.alive)
       .transform(function (sockets, conn) {
@@ -37,14 +37,16 @@ server.listen(function () {
       .flatten()
       .value();
 
+    server.close();
     es.close();
-    clock.restore();
 
     var out = {
       socketCount: sockets.length,
       remaining: _.where(sockets, { destroyed: true }).length - sockets.length,
-      timeouts: _.size(clock.timeouts)
+      timeouts: _.size(clock.timeouts) && clock.timeouts
     };
+
+    clock.restore();
     process.connected ? process.send(out) : console.log(out);
   });
 });