attempting to diagnos random issues with the client.close() test

src/lib/connectors/http.js

@@ -57,17 +57,21 @@ _.inherits(HttpConnector, ConnectionAbstract);
 
 HttpConnector.prototype.onStatusSet = _.handler(function (status) {
   if (status === 'closed') {
-    this.agent.minSockets = this.agent.maxSockets = 0;
+    var agent = this.agent;
+    agent.minSockets = agent.maxSockets = 0;
+    agent.requests = {};
 
-    _.each(this.agent.sockets, function (sockets) {
+    _.each(agent.sockets, function (sockets, group) {
       _.each(sockets, function (s) {
-        s.destroy();
+        s && agent.removeSocket(s, group);
+        s && s.destroy();
       });
     });
 
-    _.each(this.agent.freeSockets, function (sockets) {
+    _.each(agent.freeSockets, function (sockets, group) {
       _.each(sockets, function (s) {
-        s.destroy();
+        s && agent.removeSocket(s, group);
+        s && s.destroy();
       });
     });
   }

test/fixtures/keepalive.js

@@ -1,5 +1,7 @@
 var elasticsearch = require('../../src/elasticsearch');
 var _ = require('lodash');
+var clock = require('sinon').useFakeTimers();
+
 var es = elasticsearch.Client({
   host: 'localhost:5555',
   log: false
@@ -16,6 +18,12 @@ es.search({
 }, function (err, resp) {
   var conn = _.union(es.transport.connectionPool._conns.dead, es.transport.connectionPool._conns.alive).pop();
   es.close();
+
+  if (_.size(clock.timeouts)) {
+    console.log('Timeouts were left behind');
+    console.log(clock);
+  }
+
   var destroyedSockets = 0;
   function countDestroyed(sockets) {
     destroyedSockets += _.where(sockets, { destroyed: true}).length;
@@ -24,3 +32,5 @@ es.search({
   _.each(conn.agent.freeSockets, countDestroyed);
   console.log(destroyedSockets);
 });
+
+clock.tick(1);

test/unit/specs/http_connector.js

@@ -371,6 +371,7 @@ describe('Http Connector', function () {
 
   describe('Connection cleanup', function () {
     it('destroys any connections created', function (done) {
+      this.timeout(4000);
       var cp = require('child_process');
       var path = require('path');
       var es = require('event-stream');