Release of version 2.1.0

Author: fengsongAWS

CHANGELOG.md

@@ -1,3 +1,14 @@
+## [2.1.0](https://github.com/aws/aws-iot-device-sdk-js/releases/tag/v2.0.1) (Sep 28, 2017)
+
+Features
+  - Update MQTT.js to 2.13.0. [MQTT.js](https://github.com/mqttjs/MQTT.js/releases/tag/v2.13.0)
+
+Bugfixes/Imporovements
+  - Propagated 'error' from 'close' event. [#131](https://github.com/aws/aws-iot-device-sdk-js/pull/131)
+  - Fixed method of handleMessage to be overridden rather than pass-through. [#129](https://github.com/aws/aws-iot-device-sdk-js/pull/129)
+  - Pass 'connack' parameter in 'connect' event  [#99](https://github.com/aws/aws-iot-device-sdk-js/pull/99)
+  - Update iot service name to 'iotdevicegateway'
+
 ## [2.0.1](https://github.com/aws/aws-iot-device-sdk-js/releases/tag/v2.0.1) (Jul 2, 2017)
 
 Bugfixes/Imporovements

README.md

@@ -93,7 +93,7 @@ device
     console.log('connect');
     device.subscribe('topic_1');
     device.publish('topic_2', JSON.stringify({ test_data: 1}));
-    });
+  });
 
 device
   .on('message', function(topic, payload) {
@@ -573,7 +573,7 @@ directory specified.  Default certificate/key file names are as follows:
 The '-f' (certificate directory) option can be combined with these so that
 you don't have to specify absolute pathnames for each file.
 
-<a href="configurationFile></a>
+<a href="configurationFile"></a>
 #### Use a configuration file
 
 The [AWS IoT Console](https://console.aws.amazon.com/iot) can generate JSON 

device/index.js

@@ -143,7 +143,7 @@ function prepareWebSocketUrl(options, awsAccessId, awsSecretKey, awsSTSToken) {
    var now = getDateTimeString();
    var today = getDateString(now);
    var path = '/mqtt';
-   var awsServiceName = 'iotdata';
+   var awsServiceName = 'iotdevicegateway';
    var queryParams = 'X-Amz-Algorithm=AWS4-HMAC-SHA256' +
       '&X-Amz-Credential=' + awsAccessId + '%2F' + today + '%2F' + options.region + '%2F' + awsServiceName + '%2Faws4_request' +
       '&X-Amz-Date=' + now +
@@ -688,7 +688,7 @@ function DeviceClient(options) {
    // handled here, *and* propagated upwards.
    //
 
-   device.on('connect', function() {
+   device.on('connect', function(connack) {
       //
       // If not already running, start the connection timer.
       //
@@ -706,9 +706,12 @@ function DeviceClient(options) {
          drainingTimer = setInterval(_drainOperationQueue,
             drainTimeMs);
       }
-      that.emit('connect');
+      that.emit('connect', connack);
    });
-   device.on('close', function() {
+   device.on('close', function(err) {
+      if (!isUndefined(err)) {
+         that.emit('error', err);
+      }
       if ((!isUndefined(options)) && (options.debug === true)) {
          console.log('connection lost - will attempt reconnection in ' +
             device.options.reconnectPeriod / 1000 + ' seconds...');
@@ -748,7 +751,6 @@ function DeviceClient(options) {
    device.on('message', function(topic, message, packet) {
       that.emit('message', topic, message, packet);
    });
-
    //
    // The signatures of these methods *must* match those of the mqtt.js
    // client.
@@ -820,13 +822,13 @@ function DeviceClient(options) {
    this.end = function(force, callback) {
       device.end(force, callback);
    };
-   this.handleMessage = function(packet, callback) {
-      device.handleMessage(packet, callback);
+
+   this.handleMessage = device.handleMessage.bind(device);
+
+   device.handleMessage = function(packet, callback) {
+      that.handleMessage(packet, callback);
    };
-   //
-   // Call this function to update the credentials used when
-   // connecting via WebSocket/SigV4.
-   //
+
    this.updateWebSocketCredentials = function(accessKeyId, secretKey, sessionToken, expiration) {
       awsAccessId = accessKeyId;
       awsSecretKey = secretKey;

package.json

@@ -1,7 +1,7 @@
 {
   "name": "aws-iot-device-sdk",
   "description": "AWS IoT Node.js SDK for Embedded Devices",
-  "version": "2.0.1",
+  "version": "2.1.0",
   "author": {
     "name": "Amazon Web Services",
     "email": "",
@@ -28,7 +28,7 @@
     "mqtt"
   ],
   "dependencies": {
-    "mqtt": "2.2.1",
+    "mqtt": "2.13.0",
     "minimist": "1.2.0",
     "websocket-stream": "^3.3.3",
     "crypto-js": "3.1.6"

test/device-unit-tests.js

@@ -766,7 +766,7 @@ describe( "device class unit tests", function() {
 //
 // Verify that the end and handleMessage APIs are passed-through
 //
-    describe("Ensure that the end and handleMessage APIs are passed through", function() {
+    describe("Ensure that the end and handleMessage APIs are overriding", function() {
       var clock;
 
       before( function() { clock = sinon.useFakeTimers(); } );
@@ -788,10 +788,21 @@ describe( "device class unit tests", function() {
           mockMQTTClientObject.emit('connect');
           device.end( false, null );
           assert.equal(mockMQTTClientObject.commandCalled['end'], 1); // Called once
-          assert.equal(mockMQTTClientObject.commandCalled['handleMessage'], 0); // Not called yet
-          device.handleMessage( 'message', function() { console.log('callback'); } );
+          // simulate overriding handleMessage
+          var expectedPacket = { data: 'packet data' };
+          var calledOverride = 0;
+          var calledBack = 0;
+          device.handleMessage = function customHandleMessage(packet, callback) {
+            calledOverride++;
+            assert.deepEqual(packet, expectedPacket);
+            callback();
+          }
+          mockMQTTClientObject.handleMessage(expectedPacket, function() {
+            calledBack++;
+            assert.equal(calledOverride, 1);
+            assert.equal(calledBack, 1);
+          })
           assert.equal(mockMQTTClientObject.commandCalled['end'], 1); // Called once
-          assert.equal(mockMQTTClientObject.commandCalled['handleMessage'], 1); // Called once
         });
     });
 //
@@ -1617,7 +1628,7 @@ describe( "device class unit tests", function() {
       after( function() { clock.restore(); } );
 
       it("calculates the url correctly", function() {
-         const expectedUrl='wss://not-a-real-host.com/mqtt?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=not a valid access key%2F19861115%2Fundefined%2Fiotdata%2Faws4_request&X-Amz-Date=19861115T080000Z&X-Amz-SignedHeaders=host&X-Amz-Signature=2f5c6df9fea874125a491d9bc5cbfd30279fd124b029e1ab18b0e77e8369f55c';
+         const expectedUrl='wss://not-a-real-host.com/mqtt?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=not a valid access key%2F19861115%2Fundefined%2Fiotdevicegateway%2Faws4_request&X-Amz-Date=19861115T080000Z&X-Amz-SignedHeaders=host&X-Amz-Signature=9bf20395cff4912649c9eb4892e105035137ce350290025388584ebb33893098';
 
          var url = deviceModule.prepareWebSocketUrl( { host:'not-a-real-host.com', debug: true }, 'not a valid access key','not a valid secret access key' );
          assert.equal( url, expectedUrl );
@@ -1638,7 +1649,7 @@ describe( "device class unit tests", function() {
 
       it("calculates the url correctly", function() {
 
-         const expectedUrl='wss://not-a-real-host.com/mqtt?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=not a valid access key%2F19861115%2Fundefined%2Fiotdata%2Faws4_request&X-Amz-Date=19861115T080000Z&X-Amz-SignedHeaders=host&X-Amz-Signature=2f5c6df9fea874125a491d9bc5cbfd30279fd124b029e1ab18b0e77e8369f55c&X-Amz-Security-Token=not%2Fa%2Fvalid%2Fsession%20token';
+         const expectedUrl='wss://not-a-real-host.com/mqtt?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=not a valid access key%2F19861115%2Fundefined%2Fiotdevicegateway%2Faws4_request&X-Amz-Date=19861115T080000Z&X-Amz-SignedHeaders=host&X-Amz-Signature=9bf20395cff4912649c9eb4892e105035137ce350290025388584ebb33893098&X-Amz-Security-Token=not%2Fa%2Fvalid%2Fsession%20token';
 
          var url = deviceModule.prepareWebSocketUrl( { host:'not-a-real-host.com', debug: true }, 'not a valid access key','not a valid secret access key', 'not/a/valid/session token' );
          assert.equal( url, expectedUrl );
@@ -1660,7 +1671,7 @@ describe( "device class unit tests", function() {
 
       it("calculates the url correctly", function() {
 
-         const expectedUrl='wss://not-a-real-host.com:9999/mqtt?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=not a valid access key%2F19861115%2Fundefined%2Fiotdata%2Faws4_request&X-Amz-Date=19861115T080000Z&X-Amz-SignedHeaders=host&X-Amz-Signature=62077f12458301adfe2d7fbb4eb271a060f29fcd3b7bbc22a8979e063ffda5cc&X-Amz-Security-Token=not%2Fa%2Fvalid%2Fsession%20token';
+         const expectedUrl='wss://not-a-real-host.com:9999/mqtt?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=not a valid access key%2F19861115%2Fundefined%2Fiotdevicegateway%2Faws4_request&X-Amz-Date=19861115T080000Z&X-Amz-SignedHeaders=host&X-Amz-Signature=ac89d55d95935fd1d59f44ad51f3fc35f4e79f5efc315f2f79f823a8f82dde4b&X-Amz-Security-Token=not%2Fa%2Fvalid%2Fsession%20token';
 
          var url = deviceModule.prepareWebSocketUrl( { host:'not-a-real-host.com', port: 9999, debug: true }, 'not a valid access key','not a valid secret access key', 'not/a/valid/session token' );
          assert.equal( url, expectedUrl );