diff --git a/src/Controller/JobOrderController.php b/src/Controller/JobOrderController.php
index c515c345..f1be02b6 100644
--- a/src/Controller/JobOrderController.php
+++ b/src/Controller/JobOrderController.php
@@ -1364,15 +1364,20 @@ class JobOrderController extends BaseController
 
     protected function sendEvent(JobOrder $job_order, $payload)
     {
-        $session = $job_order->getCustomer()->getMobileSessions();
+        $sessions = $job_order->getCustomer()->getMobileSessions();
         if (count($session) == 0)
             return;
 
-        $phone_num = $session[0]->getPhoneNumber();
-        $channel = 'motolite.control.' . $phone_num;
         $client = new MosquittoClient();
         $client->connect('localhost', 1883);
-        $client->publish($channel, json_encode($payload));
+
+        foreach ($sessions as $sess)
+        {
+            $phone_num = $sess->getPhoneNumber();
+            $channel = 'motolite.control.' . $phone_num;
+            $client->publish($channel, json_encode($payload));
+        }
+
         $client->disconnect();
     }
 
@@ -1783,6 +1788,13 @@ class JobOrderController extends BaseController
         // save
         $em->flush();
 
+        // send mobile app event
+        $payload = [
+            'event' => 'cancelled',
+            'jo_id' => $obj->getID(),
+        ];
+        $this->sendEvent($obj, $payload);
+
         // return successful response
         return $this->json([
             'success' => 'Job order has been cancelled!'