diff --git a/lib/nodejs/test/thrift_test_driver.js b/lib/nodejs/test/thrift_test_driver.js
index b8c900b..b7312fa 100644
--- a/lib/nodejs/test/thrift_test_driver.js
+++ b/lib/nodejs/test/thrift_test_driver.js
@@ -1,326 +1,326 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * 'License'); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * 'AS IS' BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied. See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-
- // This is the Node.js test driver for the standard Apache Thrift 
- // test service. The driver invokes every function defined in the 
- // Thrift Test service with a representative range of parameters.
- //
- // The ThriftTestDriver function requires a client object
- // connected to a server hosting the Thrift Test service and
- // supports an optional callback function which is called with 
- // a status message when the test is complete.
-
-var assert = require('assert');
-var ttypes = require('./gen-nodejs/ThriftTest_types');
-var Int64 = require('node-int64');
-
-var ThriftTestDriver = exports.ThriftTestDriver = function(client, callback) {
-	
-function checkRecursively(map1, map2) {
-  if (typeof map1 !== 'function' && typeof map2 !== 'function') {
-    if (!map1 || typeof map1 !== 'object') {
-      //Handle int64 types (which use node-int64 in Node.js JavaScript)
-      if ((typeof map1 === "number") && (typeof map2 === "object") && 
-          (map2.buffer) && (map2.buffer instanceof Buffer) && (map2.buffer.length === 8)) {
-        var n = new Int64(map2.buffer);
-        assert.equal(map1, n.toNumber());          
-      } else {
-        assert.equal(map1, map2);
-      }
-    } else {
-      for (var key in map1) {
-        checkRecursively(map1[key], map2[key]);
-      }
-    }
-  }
-}
-
-client.testVoid(function(err, response) {
-  assert( ! err);
-  assert.equal(undefined, response); //void
-});
-
-client.testString("Test", function(err, response) {
-  assert( ! err);
-  assert.equal("Test", response);
-});
-
-client.testString("", function(err, response) {
-  assert( ! err);
-  assert.equal("", response);
-});
-
-//all Languages in UTF-8
-/*jshint -W100 */
-var stringTest = "Afrikaans, Alemannisch, Aragonés, العربية, مصرى, " +
-    "Asturianu, Aymar aru, Azərbaycan, Башҡорт, Boarisch, Žemaitėška, " +
-    "Беларуская, Беларуская (тарашкевіца), Български, Bamanankan, " +
-    "বাংলা, Brezhoneg, Bosanski, Català, Mìng-dĕ̤ng-ngṳ̄, Нохчийн, " +
-    "Cebuano, ᏣᎳᎩ, Česky, Словѣ́ньскъ / ⰔⰎⰑⰂⰡⰐⰠⰔⰍⰟ, Чӑвашла, Cymraeg, " +
-    "Dansk, Zazaki, ދިވެހިބަސް, Ελληνικά, Emiliàn e rumagnòl, English, " +
-    "Esperanto, Español, Eesti, Euskara, فارسی, Suomi, Võro, Føroyskt, " +
-    "Français, Arpetan, Furlan, Frysk, Gaeilge, 贛語, Gàidhlig, Galego, " +
-    "Avañe'ẽ, ગુજરાતી, Gaelg, עברית, हिन्दी, Fiji Hindi, Hrvatski, " +
-    "Kreyòl ayisyen, Magyar, Հայերեն, Interlingua, Bahasa Indonesia, " +
-    "Ilokano, Ido, Íslenska, Italiano, 日本語, Lojban, Basa Jawa, " +
-    "ქართული, Kongo, Kalaallisut, ಕನ್ನಡ, 한국어, Къарачай-Малкъар, " +
-    "Ripoarisch, Kurdî, Коми, Kernewek, Кыргызча, Latina, Ladino, " +
-    "Lëtzebuergesch, Limburgs, Lingála, ລາວ, Lietuvių, Latviešu, Basa " +
-    "Banyumasan, Malagasy, Македонски, മലയാളം, मराठी, مازِرونی, Bahasa " +
-    "Melayu, Nnapulitano, Nedersaksisch, नेपाल भाषा, Nederlands, ‪" +
-    "Norsk (nynorsk)‬, ‪Norsk (bokmål)‬, Nouormand, Diné bizaad, " +
-    "Occitan, Иронау, Papiamentu, Deitsch, Polski, پنجابی, پښتو, " +
-    "Norfuk / Pitkern, Português, Runa Simi, Rumantsch, Romani, Română, " +
-    "Русский, Саха тыла, Sardu, Sicilianu, Scots, Sámegiella, Simple " +
-    "English, Slovenčina, Slovenščina, Српски / Srpski, Seeltersk, " +
-    "Svenska, Kiswahili, தமிழ், తెలుగు, Тоҷикӣ, ไทย, Türkmençe, Tagalog, " +
-    "Türkçe, Татарча/Tatarça, Українська, اردو, Tiếng Việt, Volapük, " +
-    "Walon, Winaray, 吴语, isiXhosa, ייִדיש, Yorùbá, Zeêuws, 中文, " +
-    "Bân-lâm-gú, 粵語";
-/*jshint +W100 */
-
-client.testString(stringTest, function(err, response) {
-  assert( ! err);
-  assert.equal(stringTest, response);
-});
-
-var specialCharacters = 'quote: \" backslash:' +
-    ' forwardslash-escaped: \/ ' +
-    ' backspace: \b formfeed: \f newline: \n return: \r tab: ' +
-    ' now-all-of-them-together: "\\\/\b\n\r\t' +
-    ' now-a-bunch-of-junk: !@#$%&()(&%$#{}{}<><><' +
-    ' char-to-test-json-parsing: ]] \"]] \\" }}}{ [[[ ';
-client.testString(specialCharacters, function(err, response) {
-  assert( ! err);
-  assert.equal(specialCharacters, response);
-});
-
-client.testByte(1, function(err, response) {
-  assert( ! err);
-  assert.equal(1, response);
-});
-
-client.testByte(0, function(err, response) {
-  assert( ! err);
-  assert.equal(0, response);
-});
-
-client.testByte(-1, function(err, response) {
-  assert( ! err);
-  assert.equal(-1, response);
-});
-
-client.testByte(-127, function(err, response) {
-  assert( ! err);
-  assert.equal(-127, response);
-});
-
-client.testI32(-1, function(err, response) {
-  assert( ! err);
-  assert.equal(-1, response);
-});
-
-client.testI64(5, function(err, response) {
-  assert( ! err);
-  assert.equal(5, response);
-});
-
-client.testI64(-5, function(err, response) {
-  assert( ! err);
-  assert.equal(-5, response);
-});
-
-client.testI64(734359738368, function(err, response) {
-  assert( ! err);
-  assert.equal(734359738368, response);
-});
-
-client.testI64(-34359738368, function(err, response) {
-  assert( ! err);
-  assert.equal(-34359738368, response);
-});
-
-client.testI64(-734359738368, function(err, response) {
-  assert( ! err);
-  assert.equal(-734359738368, response);
-});
-
-client.testDouble(-5.2098523, function(err, response) {
-  assert( ! err);
-  assert.equal(-5.2098523, response);
-});
-
-client.testDouble(7.012052175215044, function(err, response) {
-  assert( ! err);
-  assert.equal(7.012052175215044, response);
-});
-
-// TODO: add testBinary() 
-
-var out = new ttypes.Xtruct({
-  string_thing: 'Zero',
-  byte_thing: 1,
-  i32_thing: -3,
-  i64_thing: 1000000
-});
-client.testStruct(out, function(err, response) {
-  assert( ! err);
-  checkRecursively(out, response);
-});
-
-var out2 = new ttypes.Xtruct2();
-out2.byte_thing = 1;
-out2.struct_thing = out;
-out2.i32_thing = 5;
-client.testNest(out2, function(err, response) {
-  assert( ! err);
-  checkRecursively(out2, response);
-});
-
-var mapout = {};
-for (var i = 0; i < 5; ++i) {
-  mapout[i] = i-10;
-}
-client.testMap(mapout, function(err, response) {
-  assert( ! err);
-  assert.deepEqual(mapout, response);
-});
-
-var mapTestInput = {
-  "a":"123", "a b":"with spaces ", "same":"same", "0":"numeric key",
-  "longValue":stringTest, "Afrikaans, Alemannisch, Aragonés, العربية, مصرى, ":"long key"
-};
-client.testStringMap(mapTestInput, function(err, response) {
-  assert( ! err);
-  assert.deepEqual(mapTestInput, response);
-});
-
-var setTestSetInput = [1,2,3];
-client.testSet(setTestSetInput, function(err, response) {
-  assert( ! err);
-  assert.deepEqual(setTestSetInput, response);
-});
-var setTestListInput = [1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20];
-client.testList(setTestListInput, function(err, response) {
-  assert( ! err);
-  assert.deepEqual(setTestListInput, response);
-});
-
-client.testEnum(ttypes.Numberz.ONE, function(err, response) {
-  assert( ! err);
-  assert.equal(ttypes.Numberz.ONE, response);
-});
-
-client.testTypedef(69, function(err, response) {
-  assert( ! err);
-  assert.equal(69, response);
-});
-
-var mapMapTest = {
-  "4": {"1":1, "2":2, "3":3, "4":4},
-  "-4": {"-4":-4, "-3":-3, "-2":-2, "-1":-1}
-};
-client.testMapMap(1, function(err, response) {
-  assert( ! err);
-  assert.deepEqual(mapMapTest, response);
-});
-
-var crazy = new ttypes.Insanity({
-  "userMap":{ "5":5, "8":8 },
-  "xtructs":[new ttypes.Xtruct({
-      "string_thing":"Goodbye4",
-      "byte_thing":4,
-      "i32_thing":4,
-      "i64_thing":4
-    }), new ttypes.Xtruct({
-      "string_thing":"Hello2",
-      "byte_thing":2,
-      "i32_thing":2,
-      "i64_thing":2
-    })]
-});
-var insanity = {
-  "1":{ "2": crazy, "3": crazy },
-  "2":{ "6":{ "userMap":{}, "xtructs":[] } }
-};
-client.testInsanity(crazy, function(err, response) {
-  assert( ! err);
-  checkRecursively(insanity, response);
-});
-
-client.testException('TException', function(err, response) {
-  assert( ! response);
-});
-
-client.testException('Xception', function(err, response) {
-  assert( ! response);
-  assert.equal(err.errorCode, 1001);
-  assert.equal('Xception', err.message);
-});
-
-client.testException('no Exception', function(err, response) {
-  assert( ! err);
-  assert.equal(undefined, response); //void
-});
-
-client.testOneway(0, function(err, response) {
-  assert(false); //should not answer
-});
-
-(function() {
-  var test_complete = false;
-  var retrys = 0;
-  var retry_limit = 30;
-  var retry_interval = 100;
-  /**
-   * redo a simple test after the oneway to make sure we aren't "off by one" --
-   * if the server treated oneway void like normal void, this next test will
-   * fail since it will get the void confirmation rather than the correct
-   * result. In this circumstance, the client will throw the exception:
-   *
-   * Because this is the last test against the server, when it completes
-   * the entire suite is complete by definition (the tests run serially).
-   */
-  client.testI32(-1, function(err, response) {
-    assert( ! err);
-    assert.equal(-1, response);
-    test_complete = true;
-  });
-
-  //We wait up to retry_limit * retry_interval for the test suite to complete
-  function TestForCompletion() {
-    if(test_complete) {
-      if (callback) {
-        callback("Server successfully tested!");
-      }
-    } else {
-      if (++retrys < retry_limit) {
-        setTimeout(TestForCompletion, retry_interval);
-      } else {
-        if (callback) {
-          callback("Server test failed to complete after " +
-                   (retry_limit*retry_interval/1000) + " seconds");
-        }
-      }
-    }
-  }
-
-  setTimeout(TestForCompletion, retry_interval);
-})();
-};
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * 'License'); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * 'AS IS' BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+ // This is the Node.js test driver for the standard Apache Thrift 
+ // test service. The driver invokes every function defined in the 
+ // Thrift Test service with a representative range of parameters.
+ //
+ // The ThriftTestDriver function requires a client object
+ // connected to a server hosting the Thrift Test service and
+ // supports an optional callback function which is called with 
+ // a status message when the test is complete.
+
+var assert = require('assert');
+var ttypes = require('./gen-nodejs/ThriftTest_types');
+var Int64 = require('node-int64');
+
+var ThriftTestDriver = exports.ThriftTestDriver = function(client, callback) {
+	
+function checkRecursively(map1, map2) {
+  if (typeof map1 !== 'function' && typeof map2 !== 'function') {
+    if (!map1 || typeof map1 !== 'object') {
+      //Handle int64 types (which use node-int64 in Node.js JavaScript)
+      if ((typeof map1 === "number") && (typeof map2 === "object") && 
+          (map2.buffer) && (map2.buffer instanceof Buffer) && (map2.buffer.length === 8)) {
+        var n = new Int64(map2.buffer);
+        assert.equal(map1, n.toNumber());          
+      } else {
+        assert.equal(map1, map2);
+      }
+    } else {
+      for (var key in map1) {
+        checkRecursively(map1[key], map2[key]);
+      }
+    }
+  }
+}
+
+client.testVoid(function(err, response) {
+  assert( ! err);
+  assert.equal(undefined, response); //void
+});
+
+client.testString("Test", function(err, response) {
+  assert( ! err);
+  assert.equal("Test", response);
+});
+
+client.testString("", function(err, response) {
+  assert( ! err);
+  assert.equal("", response);
+});
+
+//all Languages in UTF-8
+/*jshint -W100 */
+var stringTest = "Afrikaans, Alemannisch, Aragonés, العربية, مصرى, " +
+    "Asturianu, Aymar aru, Azərbaycan, Башҡорт, Boarisch, Žemaitėška, " +
+    "Беларуская, Беларуская (тарашкевіца), Български, Bamanankan, " +
+    "বাংলা, Brezhoneg, Bosanski, Català, Mìng-dĕ̤ng-ngṳ̄, Нохчийн, " +
+    "Cebuano, ᏣᎳᎩ, Česky, Словѣ́ньскъ / ⰔⰎⰑⰂⰡⰐⰠⰔⰍⰟ, Чӑвашла, Cymraeg, " +
+    "Dansk, Zazaki, ދިވެހިބަސް, Ελληνικά, Emiliàn e rumagnòl, English, " +
+    "Esperanto, Español, Eesti, Euskara, فارسی, Suomi, Võro, Føroyskt, " +
+    "Français, Arpetan, Furlan, Frysk, Gaeilge, 贛語, Gàidhlig, Galego, " +
+    "Avañe'ẽ, ગુજરાતી, Gaelg, עברית, हिन्दी, Fiji Hindi, Hrvatski, " +
+    "Kreyòl ayisyen, Magyar, Հայերեն, Interlingua, Bahasa Indonesia, " +
+    "Ilokano, Ido, Íslenska, Italiano, 日本語, Lojban, Basa Jawa, " +
+    "ქართული, Kongo, Kalaallisut, ಕನ್ನಡ, 한국어, Къарачай-Малкъар, " +
+    "Ripoarisch, Kurdî, Коми, Kernewek, Кыргызча, Latina, Ladino, " +
+    "Lëtzebuergesch, Limburgs, Lingála, ລາວ, Lietuvių, Latviešu, Basa " +
+    "Banyumasan, Malagasy, Македонски, മലയാളം, मराठी, مازِرونی, Bahasa " +
+    "Melayu, Nnapulitano, Nedersaksisch, नेपाल भाषा, Nederlands, ‪" +
+    "Norsk (nynorsk)‬, ‪Norsk (bokmål)‬, Nouormand, Diné bizaad, " +
+    "Occitan, Иронау, Papiamentu, Deitsch, Polski, پنجابی, پښتو, " +
+    "Norfuk / Pitkern, Português, Runa Simi, Rumantsch, Romani, Română, " +
+    "Русский, Саха тыла, Sardu, Sicilianu, Scots, Sámegiella, Simple " +
+    "English, Slovenčina, Slovenščina, Српски / Srpski, Seeltersk, " +
+    "Svenska, Kiswahili, தமிழ், తెలుగు, Тоҷикӣ, ไทย, Türkmençe, Tagalog, " +
+    "Türkçe, Татарча/Tatarça, Українська, اردو, Tiếng Việt, Volapük, " +
+    "Walon, Winaray, 吴语, isiXhosa, ייִדיש, Yorùbá, Zeêuws, 中文, " +
+    "Bân-lâm-gú, 粵語";
+/*jshint +W100 */
+
+client.testString(stringTest, function(err, response) {
+  assert( ! err);
+  assert.equal(stringTest, response);
+});
+
+var specialCharacters = 'quote: \" backslash:' +
+    ' forwardslash-escaped: \/ ' +
+    ' backspace: \b formfeed: \f newline: \n return: \r tab: ' +
+    ' now-all-of-them-together: "\\\/\b\n\r\t' +
+    ' now-a-bunch-of-junk: !@#$%&()(&%$#{}{}<><><' +
+    ' char-to-test-json-parsing: ]] \"]] \\" }}}{ [[[ ';
+client.testString(specialCharacters, function(err, response) {
+  assert( ! err);
+  assert.equal(specialCharacters, response);
+});
+
+client.testByte(1, function(err, response) {
+  assert( ! err);
+  assert.equal(1, response);
+});
+
+client.testByte(0, function(err, response) {
+  assert( ! err);
+  assert.equal(0, response);
+});
+
+client.testByte(-1, function(err, response) {
+  assert( ! err);
+  assert.equal(-1, response);
+});
+
+client.testByte(-127, function(err, response) {
+  assert( ! err);
+  assert.equal(-127, response);
+});
+
+client.testI32(-1, function(err, response) {
+  assert( ! err);
+  assert.equal(-1, response);
+});
+
+client.testI64(5, function(err, response) {
+  assert( ! err);
+  assert.equal(5, response);
+});
+
+client.testI64(-5, function(err, response) {
+  assert( ! err);
+  assert.equal(-5, response);
+});
+
+client.testI64(734359738368, function(err, response) {
+  assert( ! err);
+  assert.equal(734359738368, response);
+});
+
+client.testI64(-34359738368, function(err, response) {
+  assert( ! err);
+  assert.equal(-34359738368, response);
+});
+
+client.testI64(-734359738368, function(err, response) {
+  assert( ! err);
+  assert.equal(-734359738368, response);
+});
+
+client.testDouble(-5.2098523, function(err, response) {
+  assert( ! err);
+  assert.equal(-5.2098523, response);
+});
+
+client.testDouble(7.012052175215044, function(err, response) {
+  assert( ! err);
+  assert.equal(7.012052175215044, response);
+});
+
+// TODO: add testBinary() 
+
+var out = new ttypes.Xtruct({
+  string_thing: 'Zero',
+  byte_thing: 1,
+  i32_thing: -3,
+  i64_thing: 1000000
+});
+client.testStruct(out, function(err, response) {
+  assert( ! err);
+  checkRecursively(out, response);
+});
+
+var out2 = new ttypes.Xtruct2();
+out2.byte_thing = 1;
+out2.struct_thing = out;
+out2.i32_thing = 5;
+client.testNest(out2, function(err, response) {
+  assert( ! err);
+  checkRecursively(out2, response);
+});
+
+var mapout = {};
+for (var i = 0; i < 5; ++i) {
+  mapout[i] = i-10;
+}
+client.testMap(mapout, function(err, response) {
+  assert( ! err);
+  assert.deepEqual(mapout, response);
+});
+
+var mapTestInput = {
+  "a":"123", "a b":"with spaces ", "same":"same", "0":"numeric key",
+  "longValue":stringTest, "Afrikaans, Alemannisch, Aragonés, العربية, مصرى, ":"long key"
+};
+client.testStringMap(mapTestInput, function(err, response) {
+  assert( ! err);
+  assert.deepEqual(mapTestInput, response);
+});
+
+var setTestSetInput = [1,2,3];
+client.testSet(setTestSetInput, function(err, response) {
+  assert( ! err);
+  assert.deepEqual(setTestSetInput, response);
+});
+var setTestListInput = [1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20];
+client.testList(setTestListInput, function(err, response) {
+  assert( ! err);
+  assert.deepEqual(setTestListInput, response);
+});
+
+client.testEnum(ttypes.Numberz.ONE, function(err, response) {
+  assert( ! err);
+  assert.equal(ttypes.Numberz.ONE, response);
+});
+
+client.testTypedef(69, function(err, response) {
+  assert( ! err);
+  assert.equal(69, response);
+});
+
+var mapMapTest = {
+  "4": {"1":1, "2":2, "3":3, "4":4},
+  "-4": {"-4":-4, "-3":-3, "-2":-2, "-1":-1}
+};
+client.testMapMap(1, function(err, response) {
+  assert( ! err);
+  assert.deepEqual(mapMapTest, response);
+});
+
+var crazy = new ttypes.Insanity({
+  "userMap":{ "5":5, "8":8 },
+  "xtructs":[new ttypes.Xtruct({
+      "string_thing":"Goodbye4",
+      "byte_thing":4,
+      "i32_thing":4,
+      "i64_thing":4
+    }), new ttypes.Xtruct({
+      "string_thing":"Hello2",
+      "byte_thing":2,
+      "i32_thing":2,
+      "i64_thing":2
+    })]
+});
+var insanity = {
+  "1":{ "2": crazy, "3": crazy },
+  "2":{ "6":{ "userMap":{}, "xtructs":[] } }
+};
+client.testInsanity(crazy, function(err, response) {
+  assert( ! err);
+  checkRecursively(insanity, response);
+});
+
+client.testException('TException', function(err, response) {
+  assert( ! response);
+});
+
+client.testException('Xception', function(err, response) {
+  assert( ! response);
+  assert.equal(err.errorCode, 1001);
+  assert.equal('Xception', err.message);
+});
+
+client.testException('no Exception', function(err, response) {
+  assert( ! err);
+  assert.equal(undefined, response); //void
+});
+
+client.testOneway(0, function(err, response) {
+  assert(false); //should not answer
+});
+
+(function() {
+  var test_complete = false;
+  var retrys = 0;
+  var retry_limit = 30;
+  var retry_interval = 100;
+  /**
+   * redo a simple test after the oneway to make sure we aren't "off by one" --
+   * if the server treated oneway void like normal void, this next test will
+   * fail since it will get the void confirmation rather than the correct
+   * result. In this circumstance, the client will throw the exception:
+   *
+   * Because this is the last test against the server, when it completes
+   * the entire suite is complete by definition (the tests run serially).
+   */
+  client.testI32(-1, function(err, response) {
+    assert( ! err);
+    assert.equal(-1, response);
+    test_complete = true;
+  });
+
+  //We wait up to retry_limit * retry_interval for the test suite to complete
+  function TestForCompletion() {
+    if(test_complete) {
+      if (callback) {
+        callback("Server successfully tested!");
+      }
+    } else {
+      if (++retrys < retry_limit) {
+        setTimeout(TestForCompletion, retry_interval);
+      } else {
+        if (callback) {
+          callback("Server test failed to complete after " +
+                   (retry_limit*retry_interval/1000) + " seconds");
+        }
+      }
+    }
+  }
+
+  setTimeout(TestForCompletion, retry_interval);
+})();
+};
diff --git a/lib/nodejs/test/thrift_test_driver_promise.js b/lib/nodejs/test/thrift_test_driver_promise.js
index f27ba4c..74a91bd 100644
--- a/lib/nodejs/test/thrift_test_driver_promise.js
+++ b/lib/nodejs/test/thrift_test_driver_promise.js
@@ -1,398 +1,398 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * 'License'); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * 'AS IS' BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied. See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-
- // This is the Node test driver for the standard Apache Thrift
- // test service. The driver invokes every function defined in the
- // Thrift Test service with a representative range of parameters.
- //
- // The ThriftTestDriver function requires a client object
- // connected to a server hosting the Thrift Test service and
- // supports an optional callback function which is called with
- // a status message when the test is complete.
-
-var assert = require('assert');
-var ttypes = require('./gen-nodejs/ThriftTest_types');
-
-var ThriftTestDriver = exports.ThriftTestDriver = function(client, callback) {
-
-// deepEqual doesn't work with fields using node-int64
-function checkRecursively(map1, map2) {
-  if (typeof map1 !== 'function' && typeof map2 !== 'function') {
-    if (!map1 || typeof map1 !== 'object') {
-        assert.equal(map1, map2);
-    } else {
-      for (var key in map1) {
-        checkRecursively(map1[key], map2[key]);
-      }
-    }
-  }
-}
-
-client.testVoid()
-  .then(function(response) {
-    assert.equal(undefined, response); //void
-  })
-  .fail(function() {
-    assert(false);
-  });
-
-
-client.testString("Test")
-  .then(function(response) {
-    assert.equal("Test", response);
-  })
-  .fail(function() {
-    assert(false);
-  });
-
-client.testString("")
-  .then(function(response) {
-    assert.equal("", response);
-  })
-  .fail(function() {
-    assert(false);
-  });
-
-//all Languages in UTF-8
-/*jshint -W100 */
-var stringTest = "Afrikaans, Alemannisch, Aragonés, العربية, مصرى, " +
-    "Asturianu, Aymar aru, Azərbaycan, Башҡорт, Boarisch, Žemaitėška, " +
-    "Беларуская, Беларуская (тарашкевіца), Български, Bamanankan, " +
-    "বাংলা, Brezhoneg, Bosanski, Català, Mìng-dĕ̤ng-ngṳ̄, Нохчийн, " +
-    "Cebuano, ᏣᎳᎩ, Česky, Словѣ́ньскъ / ⰔⰎⰑⰂⰡⰐⰠⰔⰍⰟ, Чӑвашла, Cymraeg, " +
-    "Dansk, Zazaki, ދިވެހިބަސް, Ελληνικά, Emiliàn e rumagnòl, English, " +
-    "Esperanto, Español, Eesti, Euskara, فارسی, Suomi, Võro, Føroyskt, " +
-    "Français, Arpetan, Furlan, Frysk, Gaeilge, 贛語, Gàidhlig, Galego, " +
-    "Avañe'ẽ, ગુજરાતી, Gaelg, עברית, हिन्दी, Fiji Hindi, Hrvatski, " +
-    "Kreyòl ayisyen, Magyar, Հայերեն, Interlingua, Bahasa Indonesia, " +
-    "Ilokano, Ido, Íslenska, Italiano, 日本語, Lojban, Basa Jawa, " +
-    "ქართული, Kongo, Kalaallisut, ಕನ್ನಡ, 한국어, Къарачай-Малкъар, " +
-    "Ripoarisch, Kurdî, Коми, Kernewek, Кыргызча, Latina, Ladino, " +
-    "Lëtzebuergesch, Limburgs, Lingála, ລາວ, Lietuvių, Latviešu, Basa " +
-    "Banyumasan, Malagasy, Македонски, മലയാളം, मराठी, مازِرونی, Bahasa " +
-    "Melayu, Nnapulitano, Nedersaksisch, नेपाल भाषा, Nederlands, ‪" +
-    "Norsk (nynorsk)‬, ‪Norsk (bokmål)‬, Nouormand, Diné bizaad, " +
-    "Occitan, Иронау, Papiamentu, Deitsch, Polski, پنجابی, پښتو, " +
-    "Norfuk / Pitkern, Português, Runa Simi, Rumantsch, Romani, Română, " +
-    "Русский, Саха тыла, Sardu, Sicilianu, Scots, Sámegiella, Simple " +
-    "English, Slovenčina, Slovenščina, Српски / Srpski, Seeltersk, " +
-    "Svenska, Kiswahili, தமிழ், తెలుగు, Тоҷикӣ, ไทย, Türkmençe, Tagalog, " +
-    "Türkçe, Татарча/Tatarça, Українська, اردو, Tiếng Việt, Volapük, " +
-    "Walon, Winaray, 吴语, isiXhosa, ייִדיש, Yorùbá, Zeêuws, 中文, " +
-    "Bân-lâm-gú, 粵語";
-/*jshint +W100 */
-
-client.testString(stringTest)
-  .then(function(response) {
-    assert.equal(stringTest, response);
-  })
-  .fail(function() {
-    assert(false);
-  });
-
-
-var specialCharacters = 'quote: \" backslash:' +
-    ' forwardslash-escaped: \/ ' +
-    ' backspace: \b formfeed: \f newline: \n return: \r tab: ' +
-    ' now-all-of-them-together: "\\\/\b\n\r\t' +
-    ' now-a-bunch-of-junk: !@#$%&()(&%$#{}{}<><><' +
-    ' char-to-test-json-parsing: ]] \"]] \\" }}}{ [[[ ';
-client.testString(specialCharacters)
-  .then(function(response) {
-    assert.equal(specialCharacters, response);
-  })
-  .fail(function() {
-    assert(false);
-  });
-
-
-client.testByte(1)
-  .then(function(response) {
-    assert.equal(1, response);
-  })
-  .fail(function() {
-    assert(false);
-  });
-
-
-client.testByte(0)
-  .then(function(response) {
-    assert.equal(0, response);
-  })
-  .fail(function() {
-    assert(false);
-  });
-
-client.testByte(-1)
-  .then(function(response) {
-    assert.equal(-1, response);
-  })
-  .fail(function() {
-    assert(false);
-  });
-
-client.testByte(-127)
-  .then(function(response) {
-    assert.equal(-127, response);
-  })
-  .fail(function() {
-    assert(false);
-  });
-
-client.testI32(-1)
-  .then(function(response) {
-    assert.equal(-1, response);
-  })
-  .fail(function() {
-    assert(false);
-  });
-
-client.testI64(5)
-  .then(function(response) {
-    assert.equal(5, response);
-  })
-  .fail(function() {
-    assert(false);
-  });
-
-client.testI64(-5)
-  .then(function(response) {
-    assert.equal(-5, response);
-  })
-  .fail(function() {
-    assert(false);
-  });
-
-client.testI64(-34359738368)
-  .then(function(response) {
-    assert.equal(-34359738368, response);
-  })
-  .fail(function() {
-    assert(false);
-  });
-
-client.testDouble(-5.2098523)
-  .then(function(response) {
-    assert.equal(-5.2098523, response);
-  })
-  .fail(function() {
-    assert(false);
-  });
-
-client.testDouble(7.012052175215044)
-  .then(function(response) {
-    assert.equal(7.012052175215044, response);
-  })
-  .fail(function() {
-    assert(false);
-  });
-  
-// TODO: add testBinary() 
-  
-var out = new ttypes.Xtruct({
-  string_thing: 'Zero',
-  byte_thing: 1,
-  i32_thing: -3,
-  i64_thing: 1000000
-});
-client.testStruct(out)
-  .then(function(response) {
-    checkRecursively(out, response);
-  })
-  .fail(function() {
-    assert(false);
-  });
-
-var out2 = new ttypes.Xtruct2();
-out2.byte_thing = 1;
-out2.struct_thing = out;
-out2.i32_thing = 5;
-client.testNest(out2)
-  .then(function(response) {
-    checkRecursively(out2, response);
-  })
-  .fail(function() {
-    assert(false);
-  });
-
-var mapout = {};
-for (var i = 0; i < 5; ++i) {
-  mapout[i] = i-10;
-}
-client.testMap(mapout)
-  .then(function(response) {
-    assert.deepEqual(mapout, response);
-  })
-  .fail(function() {
-    assert(false);
-  });
-
-var mapTestInput = {
-  "a":"123", "a b":"with spaces ", "same":"same", "0":"numeric key",
-  "longValue":stringTest, stringTest:"long key"
-};
-client.testStringMap(mapTestInput)
-  .then(function(response) {
-    assert.deepEqual(mapTestInput, response);
-  })
-  .fail(function() {
-    assert(false);
-  });
-
-var setTestInput = [1,2,3];
-client.testSet(setTestInput)
-  .then(function(response) {
-    assert.deepEqual(setTestInput, response);
-  })
-  .fail(function() {
-    assert(false);
-  });
-client.testList(setTestInput)
-  .then(function(response) {
-    assert.deepEqual(setTestInput, response);
-  })
-  .fail(function() {
-    assert(false);
-  });
-
-client.testEnum(ttypes.Numberz.ONE)
-  .then(function(response) {
-    assert.equal(ttypes.Numberz.ONE, response);
-  })
-  .fail(function() {
-    assert(false);
-  });
-
-client.testTypedef(69)
-  .then(function(response) {
-    assert.equal(69, response);
-  })
-  .fail(function() {
-    assert(false);
-  });
-
-var mapMapTest = {
-  "4": {"1":1, "2":2, "3":3, "4":4},
-  "-4": {"-4":-4, "-3":-3, "-2":-2, "-1":-1}
-};
-client.testMapMap(1)
-  .then(function(response) {
-    assert.deepEqual(mapMapTest, response);
-  })
-  .fail(function() {
-    assert(false);
-  });
-
-var crazy = new ttypes.Insanity({
-  "userMap":{ "5":5, "8":8 },
-  "xtructs":[new ttypes.Xtruct({
-      "string_thing":"Goodbye4",
-      "byte_thing":4,
-      "i32_thing":4,
-      "i64_thing":4
-    }), new ttypes.Xtruct({
-      "string_thing":"Hello2",
-      "byte_thing":2,
-      "i32_thing":2,
-      "i64_thing":2
-    })]
-});
-
-var insanity = {
-  "1":{ "2": crazy, "3": crazy },
-  "2":{ "6":{ "userMap":null, "xtructs":null } }
-};
-client.testInsanity(crazy)
-  .then(function(response) {
-    checkRecursively(insanity, response);
-  })
-  .fail(function() {
-    assert(false);
-  });
-
-client.testException('TException')
-  .then(function() {
-    assert(false);
-  });
-
-client.testException('Xception')
-  .then(function(response) {
-    assert.equal(err.errorCode, 1001);
-    assert.equal('Xception', err.message);
-  })
-  .fail(function() {
-    assert(false);
-  });
-
-client.testException('no Exception')
-  .then(function(response) {
-    assert.equal(undefined, response); //void
-  })
-  .fail(function() {
-    assert(false);
-  });
-
-client.testOneway(0, function(error, response) {
-  assert(false); //should not answer
-});
-
-(function() {
-  var test_complete = false;
-  var retrys = 0;
-  var retry_limit = 30;
-  var retry_interval = 100;
-  /**
-   * redo a simple test after the oneway to make sure we aren't "off by one" --
-   * if the server treated oneway void like normal void, this next test will
-   * fail since it will get the void confirmation rather than the correct
-   * result. In this circumstance, the client will throw the exception:
-   *
-   * Because this is the last test against the server, when it completes
-   * the entire suite is complete by definition (the tests run serially).
-   */
-  client.testI32(-1)
-    .then(function(response) {
-        assert.equal(-1, response);
-        test_complete = true;
-    })
-    .fail(function() {
-      assert(false);
-    });
-
-//We wait up to retry_limit * retry_interval for the test suite to complete
-  function TestForCompletion() {
-    if(test_complete) {
-      if (callback) {
-        callback("Server successfully tested!");
-      }
-    } else {
-      if (++retrys < retry_limit) {
-        setTimeout(TestForCompletion, retry_interval);
-      } else {
-    if (callback) {
-      callback("Server test failed to complete after " +
-        (retry_limit*retry_interval/1000) + " seconds");
-    }
-      }
-    }
-  }
-
-  setTimeout(TestForCompletion, retry_interval);
-})();
-};
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * 'License'); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * 'AS IS' BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+ // This is the Node test driver for the standard Apache Thrift
+ // test service. The driver invokes every function defined in the
+ // Thrift Test service with a representative range of parameters.
+ //
+ // The ThriftTestDriver function requires a client object
+ // connected to a server hosting the Thrift Test service and
+ // supports an optional callback function which is called with
+ // a status message when the test is complete.
+
+var assert = require('assert');
+var ttypes = require('./gen-nodejs/ThriftTest_types');
+
+var ThriftTestDriver = exports.ThriftTestDriver = function(client, callback) {
+
+// deepEqual doesn't work with fields using node-int64
+function checkRecursively(map1, map2) {
+  if (typeof map1 !== 'function' && typeof map2 !== 'function') {
+    if (!map1 || typeof map1 !== 'object') {
+        assert.equal(map1, map2);
+    } else {
+      for (var key in map1) {
+        checkRecursively(map1[key], map2[key]);
+      }
+    }
+  }
+}
+
+client.testVoid()
+  .then(function(response) {
+    assert.equal(undefined, response); //void
+  })
+  .fail(function() {
+    assert(false);
+  });
+
+
+client.testString("Test")
+  .then(function(response) {
+    assert.equal("Test", response);
+  })
+  .fail(function() {
+    assert(false);
+  });
+
+client.testString("")
+  .then(function(response) {
+    assert.equal("", response);
+  })
+  .fail(function() {
+    assert(false);
+  });
+
+//all Languages in UTF-8
+/*jshint -W100 */
+var stringTest = "Afrikaans, Alemannisch, Aragonés, العربية, مصرى, " +
+    "Asturianu, Aymar aru, Azərbaycan, Башҡорт, Boarisch, Žemaitėška, " +
+    "Беларуская, Беларуская (тарашкевіца), Български, Bamanankan, " +
+    "বাংলা, Brezhoneg, Bosanski, Català, Mìng-dĕ̤ng-ngṳ̄, Нохчийн, " +
+    "Cebuano, ᏣᎳᎩ, Česky, Словѣ́ньскъ / ⰔⰎⰑⰂⰡⰐⰠⰔⰍⰟ, Чӑвашла, Cymraeg, " +
+    "Dansk, Zazaki, ދިވެހިބަސް, Ελληνικά, Emiliàn e rumagnòl, English, " +
+    "Esperanto, Español, Eesti, Euskara, فارسی, Suomi, Võro, Føroyskt, " +
+    "Français, Arpetan, Furlan, Frysk, Gaeilge, 贛語, Gàidhlig, Galego, " +
+    "Avañe'ẽ, ગુજરાતી, Gaelg, עברית, हिन्दी, Fiji Hindi, Hrvatski, " +
+    "Kreyòl ayisyen, Magyar, Հայերեն, Interlingua, Bahasa Indonesia, " +
+    "Ilokano, Ido, Íslenska, Italiano, 日本語, Lojban, Basa Jawa, " +
+    "ქართული, Kongo, Kalaallisut, ಕನ್ನಡ, 한국어, Къарачай-Малкъар, " +
+    "Ripoarisch, Kurdî, Коми, Kernewek, Кыргызча, Latina, Ladino, " +
+    "Lëtzebuergesch, Limburgs, Lingála, ລາວ, Lietuvių, Latviešu, Basa " +
+    "Banyumasan, Malagasy, Македонски, മലയാളം, मराठी, مازِرونی, Bahasa " +
+    "Melayu, Nnapulitano, Nedersaksisch, नेपाल भाषा, Nederlands, ‪" +
+    "Norsk (nynorsk)‬, ‪Norsk (bokmål)‬, Nouormand, Diné bizaad, " +
+    "Occitan, Иронау, Papiamentu, Deitsch, Polski, پنجابی, پښتو, " +
+    "Norfuk / Pitkern, Português, Runa Simi, Rumantsch, Romani, Română, " +
+    "Русский, Саха тыла, Sardu, Sicilianu, Scots, Sámegiella, Simple " +
+    "English, Slovenčina, Slovenščina, Српски / Srpski, Seeltersk, " +
+    "Svenska, Kiswahili, தமிழ், తెలుగు, Тоҷикӣ, ไทย, Türkmençe, Tagalog, " +
+    "Türkçe, Татарча/Tatarça, Українська, اردو, Tiếng Việt, Volapük, " +
+    "Walon, Winaray, 吴语, isiXhosa, ייִדיש, Yorùbá, Zeêuws, 中文, " +
+    "Bân-lâm-gú, 粵語";
+/*jshint +W100 */
+
+client.testString(stringTest)
+  .then(function(response) {
+    assert.equal(stringTest, response);
+  })
+  .fail(function() {
+    assert(false);
+  });
+
+
+var specialCharacters = 'quote: \" backslash:' +
+    ' forwardslash-escaped: \/ ' +
+    ' backspace: \b formfeed: \f newline: \n return: \r tab: ' +
+    ' now-all-of-them-together: "\\\/\b\n\r\t' +
+    ' now-a-bunch-of-junk: !@#$%&()(&%$#{}{}<><><' +
+    ' char-to-test-json-parsing: ]] \"]] \\" }}}{ [[[ ';
+client.testString(specialCharacters)
+  .then(function(response) {
+    assert.equal(specialCharacters, response);
+  })
+  .fail(function() {
+    assert(false);
+  });
+
+
+client.testByte(1)
+  .then(function(response) {
+    assert.equal(1, response);
+  })
+  .fail(function() {
+    assert(false);
+  });
+
+
+client.testByte(0)
+  .then(function(response) {
+    assert.equal(0, response);
+  })
+  .fail(function() {
+    assert(false);
+  });
+
+client.testByte(-1)
+  .then(function(response) {
+    assert.equal(-1, response);
+  })
+  .fail(function() {
+    assert(false);
+  });
+
+client.testByte(-127)
+  .then(function(response) {
+    assert.equal(-127, response);
+  })
+  .fail(function() {
+    assert(false);
+  });
+
+client.testI32(-1)
+  .then(function(response) {
+    assert.equal(-1, response);
+  })
+  .fail(function() {
+    assert(false);
+  });
+
+client.testI64(5)
+  .then(function(response) {
+    assert.equal(5, response);
+  })
+  .fail(function() {
+    assert(false);
+  });
+
+client.testI64(-5)
+  .then(function(response) {
+    assert.equal(-5, response);
+  })
+  .fail(function() {
+    assert(false);
+  });
+
+client.testI64(-34359738368)
+  .then(function(response) {
+    assert.equal(-34359738368, response);
+  })
+  .fail(function() {
+    assert(false);
+  });
+
+client.testDouble(-5.2098523)
+  .then(function(response) {
+    assert.equal(-5.2098523, response);
+  })
+  .fail(function() {
+    assert(false);
+  });
+
+client.testDouble(7.012052175215044)
+  .then(function(response) {
+    assert.equal(7.012052175215044, response);
+  })
+  .fail(function() {
+    assert(false);
+  });
+  
+// TODO: add testBinary() 
+  
+var out = new ttypes.Xtruct({
+  string_thing: 'Zero',
+  byte_thing: 1,
+  i32_thing: -3,
+  i64_thing: 1000000
+});
+client.testStruct(out)
+  .then(function(response) {
+    checkRecursively(out, response);
+  })
+  .fail(function() {
+    assert(false);
+  });
+
+var out2 = new ttypes.Xtruct2();
+out2.byte_thing = 1;
+out2.struct_thing = out;
+out2.i32_thing = 5;
+client.testNest(out2)
+  .then(function(response) {
+    checkRecursively(out2, response);
+  })
+  .fail(function() {
+    assert(false);
+  });
+
+var mapout = {};
+for (var i = 0; i < 5; ++i) {
+  mapout[i] = i-10;
+}
+client.testMap(mapout)
+  .then(function(response) {
+    assert.deepEqual(mapout, response);
+  })
+  .fail(function() {
+    assert(false);
+  });
+
+var mapTestInput = {
+  "a":"123", "a b":"with spaces ", "same":"same", "0":"numeric key",
+  "longValue":stringTest, stringTest:"long key"
+};
+client.testStringMap(mapTestInput)
+  .then(function(response) {
+    assert.deepEqual(mapTestInput, response);
+  })
+  .fail(function() {
+    assert(false);
+  });
+
+var setTestInput = [1,2,3];
+client.testSet(setTestInput)
+  .then(function(response) {
+    assert.deepEqual(setTestInput, response);
+  })
+  .fail(function() {
+    assert(false);
+  });
+client.testList(setTestInput)
+  .then(function(response) {
+    assert.deepEqual(setTestInput, response);
+  })
+  .fail(function() {
+    assert(false);
+  });
+
+client.testEnum(ttypes.Numberz.ONE)
+  .then(function(response) {
+    assert.equal(ttypes.Numberz.ONE, response);
+  })
+  .fail(function() {
+    assert(false);
+  });
+
+client.testTypedef(69)
+  .then(function(response) {
+    assert.equal(69, response);
+  })
+  .fail(function() {
+    assert(false);
+  });
+
+var mapMapTest = {
+  "4": {"1":1, "2":2, "3":3, "4":4},
+  "-4": {"-4":-4, "-3":-3, "-2":-2, "-1":-1}
+};
+client.testMapMap(1)
+  .then(function(response) {
+    assert.deepEqual(mapMapTest, response);
+  })
+  .fail(function() {
+    assert(false);
+  });
+
+var crazy = new ttypes.Insanity({
+  "userMap":{ "5":5, "8":8 },
+  "xtructs":[new ttypes.Xtruct({
+      "string_thing":"Goodbye4",
+      "byte_thing":4,
+      "i32_thing":4,
+      "i64_thing":4
+    }), new ttypes.Xtruct({
+      "string_thing":"Hello2",
+      "byte_thing":2,
+      "i32_thing":2,
+      "i64_thing":2
+    })]
+});
+
+var insanity = {
+  "1":{ "2": crazy, "3": crazy },
+  "2":{ "6":{ "userMap":null, "xtructs":null } }
+};
+client.testInsanity(crazy)
+  .then(function(response) {
+    checkRecursively(insanity, response);
+  })
+  .fail(function() {
+    assert(false);
+  });
+
+client.testException('TException')
+  .then(function() {
+    assert(false);
+  });
+
+client.testException('Xception')
+  .then(function(response) {
+    assert.equal(err.errorCode, 1001);
+    assert.equal('Xception', err.message);
+  })
+  .fail(function() {
+    assert(false);
+  });
+
+client.testException('no Exception')
+  .then(function(response) {
+    assert.equal(undefined, response); //void
+  })
+  .fail(function() {
+    assert(false);
+  });
+
+client.testOneway(0, function(error, response) {
+  assert(false); //should not answer
+});
+
+(function() {
+  var test_complete = false;
+  var retrys = 0;
+  var retry_limit = 30;
+  var retry_interval = 100;
+  /**
+   * redo a simple test after the oneway to make sure we aren't "off by one" --
+   * if the server treated oneway void like normal void, this next test will
+   * fail since it will get the void confirmation rather than the correct
+   * result. In this circumstance, the client will throw the exception:
+   *
+   * Because this is the last test against the server, when it completes
+   * the entire suite is complete by definition (the tests run serially).
+   */
+  client.testI32(-1)
+    .then(function(response) {
+        assert.equal(-1, response);
+        test_complete = true;
+    })
+    .fail(function() {
+      assert(false);
+    });
+
+//We wait up to retry_limit * retry_interval for the test suite to complete
+  function TestForCompletion() {
+    if(test_complete) {
+      if (callback) {
+        callback("Server successfully tested!");
+      }
+    } else {
+      if (++retrys < retry_limit) {
+        setTimeout(TestForCompletion, retry_interval);
+      } else {
+    if (callback) {
+      callback("Server test failed to complete after " +
+        (retry_limit*retry_interval/1000) + " seconds");
+    }
+      }
+    }
+  }
+
+  setTimeout(TestForCompletion, retry_interval);
+})();
+};