D22092: Fix race-condition on akonadi_control start

[Daniel Vrátil]

dvratil created this revision.
Herald added a project: KDE PIM.
Herald added a subscriber: kde-pim.
dvratil requested review of this revision.

REVISION SUMMARY
  Check that there are no other akonadi_control instances running as the
  very first thing on startup. Previously this check would happen after
  AkApplication initialization, which contains some potential race-
  conditions, like rotating log files.
  
  The situation when akonadi_control is launched multiple times can occur
  on session startup, when multiple different components will attempt to
  launch Akonadi if its not yet running.
  
  BUG: 392092
  FIXED-IN: 19.04.3

REPOSITORY
  R165 Akonadi

BRANCH
  Applications/19.04

REVISION DETAIL
  https://phabricator.kde.org/D22092

AFFECTED FILES
  src/akonadicontrol/main.cpp
  src/shared/akapplication.cpp
  src/shared/akapplication.h

To: dvratil
Cc: kde-pim, dvasin, rodsevich, winterz, vkrause, mlaurent, knauss, dvratil
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