Merge pull request #88 from gtorodelvalle/bug/do-not-schedule-jobs-af…

…ter-new-token

Do not re-schedule update jobs if a new token is requested

README.md

@@ -104,6 +104,7 @@ An example simulation configuration file is shown next to give you a glimpse of
         }
       },
       "json": {
+        "api_key": "83ut64ib3gzs6km6izubjyenu",
         "http": {
           "protocol": "http",
           "host": "localhost",

lib/fiwareDeviceSimulator.js

@@ -61,6 +61,12 @@ var isMQTTClientConnected = false;
  */
 var eventEmitter = new EventEmitter();
 
+/**
+ * Flag indicating if the jobs have been already scheduled
+ * @type {Boolean}
+ */
+var areJobsScheduled = false;
+
 /**
  * Array of update scheduled jobs
  * @type {Array}
@@ -171,7 +177,7 @@ function cloneEntity(entity) {
 }
 
 /**
- * Cancels all the pending (token request and update) jobs
+ * Cancels all the pending (token request and update) jobs if any
  */
 function cancelAllJobs() {
   for (var job in scheduler.scheduledJobs) {
@@ -180,6 +186,7 @@ function cancelAllJobs() {
     }
   }
   updateJobs = [];
+  areJobsScheduled = false;
 }
 
 /**
@@ -848,6 +855,7 @@ function scheduleJobs() {
       }
     });
   }
+  areJobsScheduled = true;
 }
 
 /**
@@ -930,7 +938,9 @@ function onTokenResponse(err, response, body) {
       scheduler.scheduleJob(scheduleDate, requestToken.bind(null, onTokenResponse));
     }
     emitTokenRequestScheduled(scheduleDate);
-    scheduleJobs();
+    if (!areJobsScheduled) {
+      scheduleJobs();
+    }
   }
 }