From 06d3e4e49c868b9c7ea4cd382ddc0fd7c5690af8 Mon Sep 17 00:00:00 2001
From: Erik Hughes <erik.hughes@outlook.com>
Date: Tue, 13 Dec 2016 07:41:06 +0100
Subject: [PATCH 1/2] $timout to setTimeout in _modelChangeInDirective()

Changed $timeout to setTimeout in _modelChangeInDirective function to avoid angular overhead creating a new defer for each marker, when all that is required is a simple delay in execution. The $timeout is not noticeable in Chrome and Firefox however causes substantial freeze/lock in Internet Explorer and Edge after creating new markers.

*Note: I don't think the 10 ms delay is required, 0 is a enough, due to the fact that setTimeout queues the execution to occur after the current. However I don't want to cause any new issues, because this solution seems hacky enough.*
---
 src/services/leafletHelpers.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/services/leafletHelpers.js b/src/services/leafletHelpers.js
index afa34e52..d7d545d3 100644
--- a/src/services/leafletHelpers.js
+++ b/src/services/leafletHelpers.js
@@ -145,7 +145,7 @@ angular.module('ui-leaflet').service('leafletHelpers', function ($q, $log, $time
 
         trapObj[trapField] = true;
         let ret = cbToExec();
-        $timeout(()=> {
+        setTimeout(()=> {
             trapObj[trapField] = false;
         }, _watchTrapDelayMilliSec);
         return ret;

From 19500f743b54482df32521ec9edaeb4f8eb6ac6c Mon Sep 17 00:00:00 2001
From: Erik Hughes <erik.hughes@outlook.com>
Date: Tue, 13 Dec 2016 07:47:52 +0100
Subject: [PATCH 2/2] Removed unused $timeout DI

---
 src/services/leafletHelpers.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/services/leafletHelpers.js b/src/services/leafletHelpers.js
index d7d545d3..7d0b9701 100644
--- a/src/services/leafletHelpers.js
+++ b/src/services/leafletHelpers.js
@@ -1,4 +1,4 @@
-angular.module('ui-leaflet').service('leafletHelpers', function ($q, $log, $timeout) {
+angular.module('ui-leaflet').service('leafletHelpers', function ($q, $log) {
     var _errorHeader = '[ui-leaflet] ';
     var _copy = angular.copy;
     var _clone = _copy;