0032361: browser memory leaks in Update Characteristics popup

Openbravo Issue Tracking System - Openbravo ERP

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Project

Category

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Date Submitted

Last Update

0032361

Openbravo ERP

02. Master data management

public

2016-02-26 12:39

2016-02-26 12:42

Reporter

alostale

Assigned To

Triage Omni OMS

Priority

immediate

Severity

minor

Reproducibility

always

Status

new

Resolution

open

Platform

OS Version

Product Version

Target Version

Fixed in Version

Merge Request Status

Review Assigned To

OBNetwork customer

Web browser

Modules

Core

Support ticket

Regression level

Production - Confirmed Stable

Regression date

2014-08-27

Regression introduced in release

3.0PR14Q4

Regression introduced by commit

http://code.openbravo.com/erp/devel/pi/rev/9afa505ca5af11622c5fadce666a41290e5c23e7 [^]

Triggers an Emergency Pack

Summary

0032361: browser memory leaks in Update Characteristics popup

Description

Update Characteristics popup allocates some JavaScript objects in memory that are never released.

Steps To Reproduce

1. In a clean retail instance with retail sample data
2. Log in as White Valley Admin
4. In browser's dev tools execute: s = scopeleaks.snapshot()
5. Open Product window
6. Select a product with invariants (ie. Baby Carrier)
7. Click on Update Characteristics button
8. Close popup and Product window
9. In browser's dev tools execute: scopeleaks.leaks(s).size()
  -> ERROR: result is 70, meaning there are 70 objects that are not released
            result should be 0
10. Repeat steps 6-9
  -> ERROR: result is 140, each time the popup is open 70 new objects are created and never released
            result should be 0

Proposed Solution

Additional Information