use connect() instead of createConnection() as the tls api does not have createConnection

lib/client/client.js

@@ -728,9 +728,9 @@ Client.prototype._connect = function _connect() {
     self.emit('connect', socket);
   }
 
-  socket = proto.createConnection((this.port || this.socketPath),
-                                  (this.host ? this.host : onConnect),
-                                  (this.host ? onConnect : undefined));
+  socket = proto.connect((this.port || this.socketPath),
+                         (this.host ? this.host : onConnect),
+                         (this.host ? onConnect : undefined));
 
   setupSocket(socket, this);
 

lib/client/pool.js

@@ -41,7 +41,7 @@ function createPool(options) {
     max: options.maxConnections,
     maxIdleTime: options.maxIdleTime,
 
-    create: function createConnection(callback) {
+    create: function createClient(callback) {
       var client = new Client(options);
 
       client.once('error', function (err) {

test/client.test.js

@@ -132,12 +132,12 @@ test('setup', function (t) {
     client = ldap.createClient({
       socketPath: SOCKET,
       maxConnections: process.env.LDAP_MAX_CONNS || 5,
+      idleTimeoutMillis: 10,
       log: new Logger({
         name: 'ldapjs_unit_test',
         stream: process.stderr,
         level: (process.env.LOG_LEVEL || 'info'),
-        serializers: Logger.stdSerializers,
-        idleTimeoutMillis: 10
+        serializers: Logger.stdSerializers
       })
     });
     t.ok(client);