Opened on 07/05/2018 at 01:53:42 PM

Closed on 09/06/2018 at 03:31:52 PM

#6775 closed change (fixed)

Work around filter data stored in IndexedDB getting lost on Microsoft Edge

Reported by: sebastian Assignee: geo
Priority: P3 Milestone: Adblock-Plus-3.4-for-Chrome-Opera-Firefox
Module: Platform Keywords:
Cc: oleksandr, geo, kzar Blocked By:
Blocking: Platform: Edge
Ready: yes Confidential: no
Tester: Unknown Verified working: no
Review URL(s):



Since has bad performance on Microsoft Edge, we store filter data there in IndexedDB. However, data in IndexedDB are lost when browsing data are cleared.

What to change

Backup the list of subscribed filter list URLs along any custom filters in in order to restore the filter data when IndexedDB is cleared.

Make sure that the performance is still better than when using only in the first place. If necessary consider limiting writes to to once per minute (or similar).

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Change History (4)

comment:1 Changed on 07/12/2018 at 10:19:49 AM by geo

  • Owner set to geo

comment:2 Changed on 08/21/2018 at 04:50:48 PM by geo

  • Review URL(s) modified (diff)

comment:3 Changed on 09/06/2018 at 03:25:40 PM by abpbot

comment:4 Changed on 09/06/2018 at 03:31:52 PM by sebastian

  • Milestone set to Adblock-Plus-for-Chrome-Opera-Firefox-next
  • Resolution set to fixed
  • Status changed from new to closed

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