New approach to hard drive access · 2014-03-21 19:14 by Wladimir Palant
Starting with Adblock Plus 18.104.22.16885 we switched to a new way to access the hard drive. Ideally there shouldn’t be any visible changes, Adblock Plus simply won’t cause occasional delays in Firefox on hard drive access. It might also fix the startup delays some people are still reporting despite our previous changes. The required functionality is only available starting with Firefox 19 which is why this development build and future Adblock Plus releases will no longer install in older Firefox versions.
Technical details: Adblock Plus now uses OS.File API to make sure the hard drive is never being accessed on the main thread. Previously Adblock Plus was using rather weird hacks to achieve the same goal, that worked only for reading and writing files however — not for renaming files for example.
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