{
	"id": "169650",
	"key": "AC-5161",
	"fields": {
		"issuetype": {
			"id": "1",
			"description": "A problem which impairs or prevents the functions of the product.",
			"name": "Bug",
			"subtask": false
		},
		"project": {
			"id": "12217",
			"key": "AC",
			"name": "Appcelerator - INBOX",
			"projectCategory": {
				"id": "10000",
				"description": "",
				"name": "Customer Service"
			}
		},
		"resolution": {
			"id": "2",
			"description": "The problem described is an issue which will never be fixed.",
			"name": "Won't Fix"
		},
		"resolutiondate": "2017-10-17T19:55:26.000+0000",
		"created": "2017-08-28T10:05:55.000+0000",
		"labels": [
			"memoryleak"
		],
		"versions": [],
		"issuelinks": [],
		"assignee": {
			"name": "shossain",
			"key": "shossain",
			"displayName": "Shak Hossain",
			"active": false,
			"timeZone": "America/Los_Angeles"
		},
		"updated": "2017-10-17T19:55:26.000+0000",
		"status": {
			"description": "The issue is considered finished, the resolution is correct. Issues which are closed can be reopened.",
			"name": "Closed",
			"id": "6",
			"statusCategory": {
				"id": 3,
				"key": "done",
				"colorName": "green",
				"name": "Done"
			}
		},
		"components": [
			{
				"id": "14544",
				"name": "Alloy",
				"description": "Please enter tickets related to the Alloy here."
			},
			{
				"id": "14548",
				"name": "Titanium SDK & CLI",
				"description": "Please enter tickets related to the MobileSDK here."
			}
		],
		"description": "I have the following basic Titanium Alloy application:\r\n\r\n*index.xml*\r\n{code:php}\r\n    <Alloy>\r\n    \t<Window class=\"container\">\r\n    \t\t<Label id=\"label\" onClick=\"doClick\">Hello, World</Label>\r\n    \t</Window>\r\n    </Alloy>\r\n{code}\r\n\r\n*index.js*\r\n\r\n{code:php}\r\n    function doClick(e) {\r\n    \tAlloy.createController('foo', {}).getView().open();\r\n    }\r\n    \r\n    $.index.open();\r\n{code}\r\n\r\n*foo.xml*\r\n\r\n{code:php}\r\n    <Alloy>\r\n    \t<Window>\r\n    \t\t<View class=\"container\">\r\n    \t\t\t<Label id=\"label\">Some text in the foo controller!</Label>\r\n    \t\t</View>\r\n    \t</Window>\r\n    </Alloy>\r\n{code}\r\n\r\n\r\n*foo.js*\r\n\r\n{code:php}\r\n    $.cleanup = function cleanup() {\r\n      $.destroy();\r\n      $.off();\r\n      $.foo.removeEventListener('close', $.cleanup); // added per @Sharif AbuDarda suggestion\r\n    };\r\n    \r\n    $.foo.addEventListener('close', $.cleanup);\r\n{code}\r\n\r\nI then monitored the amount of memory the Android emulator was using DDMS, based on the instructions provided here: http://docs.appcelerator.com/platform/latest/#!/guide/Managing_Memory_and_Finding_Leaks\r\n\r\nWhen the application started the number of objects was: *32,188*\r\n\r\nWhen I click the button, and then close the new window by pressing back, the number of objects increases to: *32,332*\r\n\r\nI do this again, it increases to: *32,478*\r\n\r\nOpen and close the window about 8 more times, and it increases to: *34,481*\r\n\r\nand so on.\r\n\r\nThe issue is even worse if the window has many objects.\r\n\r\nNote I have tested this on both an Android Emulator (Nexus 4) and a real Android device (Samsung S6).\r\nThis issues seems to occur on *6.1.X GA*\r\n\r\nNOTE: I have not yet tested this on iOS yet.",
		"attachment": [],
		"flagged": false,
		"summary": "Memory leak in Hello World application",
		"creator": {
			"name": "yahya12",
			"key": "yahya12",
			"displayName": "Yahya Uddin",
			"active": true,
			"timeZone": "Europe/London"
		},
		"subtasks": [],
		"reporter": {
			"name": "yahya12",
			"key": "yahya12",
			"displayName": "Yahya Uddin",
			"active": true,
			"timeZone": "Europe/London"
		},
		"environment": "Alloy 6.1.2GA\r\nAndroid Emulator, Nexus 4\r\nAndroid Real Device: Samsung S6\r\n",
		"comment": {
			"comments": [
				{
					"id": "427356",
					"author": {
						"name": "sdarda",
						"key": "sdarda",
						"displayName": "Sharif AbuDarda",
						"active": false,
						"timeZone": "Asia/Dhaka"
					},
					"body": "Hello, The evidence you showed showing a little memory increase. This much is usually negligible. Also, remove any event in the window before closing window. Thanks.",
					"updateAuthor": {
						"name": "sdarda",
						"key": "sdarda",
						"displayName": "Sharif AbuDarda",
						"active": false,
						"timeZone": "Asia/Dhaka"
					},
					"created": "2017-08-29T15:31:05.000+0000",
					"updated": "2017-08-29T15:31:05.000+0000"
				},
				{
					"id": "427383",
					"author": {
						"name": "yahya12",
						"key": "yahya12",
						"displayName": "Yahya Uddin",
						"active": true,
						"timeZone": "Europe/London"
					},
					"body": "Note that removing the event listener did not seem to fix the issue",
					"updateAuthor": {
						"name": "yahya12",
						"key": "yahya12",
						"displayName": "Yahya Uddin",
						"active": true,
						"timeZone": "Europe/London"
					},
					"created": "2017-08-29T22:21:53.000+0000",
					"updated": "2017-08-29T22:21:53.000+0000"
				}
			],
			"maxResults": 2,
			"total": 2,
			"startAt": 0
		}
	}
}