D18558: Fix "QIODevice::read" warnings.

[Daniel Vrátil]

dvratil requested changes to this revision.
dvratil added a comment.
This revision now requires changes to proceed.


  The `readAll()`s after `close()` were needed IIRC, because reopening the socket and reading from it caused junk to be read from the buffer after reopening. This may have been caused by me doing something wrong. However, to make sure this does not keep happening, I'd suggest to always recreate the socket in `doReconnect()` instead of just reconnecting if it already exists.

REPOSITORY
  R165 Akonadi

REVISION DETAIL
  https://phabricator.kde.org/D18558

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