I'm sorry the url is: https://bugzilla.gnome.org/show_bug.cgi?id=772084
2016-09-27 22:38 GMT+02:00 Michele Dionisio <michele.dioni...@gmail.com>: > I think that now the patch is ok. I have add a bug for that on gnome bugzilla: > https://bugzilla.gnome.org/show_bug.cgi?id=772084 > > regards > > 2016-09-24 10:33 GMT+02:00 Nor Jaidi Tuah <norjaidi.t...@ubd.edu.bn>: >> >>> now, >>> >>> _state_in_progress_ is assigned to -1 at beginning >>> the check if >>> >>> _state_in_progress_ == _state_ is move before the switch to work in >>> any state. >>> >> >> That won't work either. >> >> The fundamental problem is that the caller >> that calls the callback (the mainloop or >> whatever alternative you have in mind) must >> be able to detect when the async method has >> progressed to the next state. For the mainloop >> solution, this is trivial. The alternative >> you have in mind (that calls before yield) >> must look at _state_ and _state_in_progress_; >> otherwise, it may livelock. >> >> There is no way you can solve this by tweaking >> async only[1]; you must also tweak the callback caller. >> I don't think the Vala community would accept that. >> >> >> >> [1] Of course I may be wrong in this assertion. >> >> Nice day >> Nor Jaidi Tuah >> >> >> >> >> PRIVILEGED/CONFIDENTIAL information may be contained in this message. If you >> are neither the addressee (intended recipient) nor an authorised recipient >> of the addressee, and have received this message in error, please destroy >> this message (including attachments) and notify the sender immediately. >> STRICT PROHIBITION: This message, whether in part or in whole, should not be >> reviewed, retained, copied, reused, disclosed, distributed or used for any >> purpose whatsoever. Such unauthorised use may be unlawful and may contain >> material protected by the Official Secrets Act (Cap 153) of the Laws of >> Brunei Darussalam. DISCLAIMER: We/This Department/The Government of Brunei >> Darussalam, accept[s] no responsibility for loss or damage arising from the >> use of this message in any manner whatsoever. Our messages are checked for >> viruses but we do not accept liability for any viruses which may be >> transmitted in or with this message. _______________________________________________ vala-list mailing list vala-list@gnome.org https://mail.gnome.org/mailman/listinfo/vala-list
