-
David Faure authored
Summary: If serverStateChanged(Running) is called twice, the first time this would hide the overlay and set mOverlayActive=false, so the second time this goes into the else branch, which shows the overlay... The reason it's called twice isn't because ServerManager emits stateChanged(Running) twice, obviously (it only emits on actual change). The reason is that the ErrorOverlay constructor calls serverStateChanged(state) and connects to &ServerManager::stateChanged. It can happen that for this initial state, ServerManager::state() finds out "Running" before ServerManager gets a chance to notice by itself and emit stateChanged(). BUG: 379997 Test Plan: Found with debug output, during session startup, over many weeks (it's clearly a race condition). Reviewers: dvratil, vkrause Reviewed By: dvratil Subscribers: #kde_pim Tags: #kde_pim Differential Revision: https://phabricator.kde.org/D9264
f8d59a48