[IMP] web: abord the poll when destroy to avoid useless call

If the service bus are called and destroyed the rpc can be returned after, to
avoid a useless call to the database and unexpected behavior, we abort the
connection.

1 files changed, 5 insertions, 1 deletions

diff --git a/addons/bus/static/src/js/bus.js b/addons/bus/static/src/js/bus.js
index d0da7676f9f..bf5bb5277be 100644
--- a/addons/bus/static/src/js/bus.js
+++ b/addons/bus/static/src/js/bus.js
@@ -53,6 +53,7 @@ bus.Bus = Widget.extend({
     },
     destroy: function () {
         var self = this;
+        this.stop_polling();
         $(window).off("focus." + this.bus_id);
         $(window).off("blur." + this.bus_id);
         $(window).off("unload." + this.bus_id);
@@ -70,6 +71,9 @@ bus.Bus = Widget.extend({
         this.activated = false;
         this.stop = true;
         this.channels = [];
+        if (this._pollRpc) {
+            this._pollRpc.abort();
+        }
     },
     poll: function () {
         var self = this;
@@ -89,7 +93,7 @@ bus.Bus = Widget.extend({
         this._pollRpc.then(function (result) {
             self._pollRpc = false;
             self.on_notification(result);
-            if (!self.stop) {
+            if (!self.stop && self.activated) {
                 self.poll();
             }
         }, function (error, event) {