Nixnote2 exits when network gets disconnected

[andruska]

Nixnote2 exits when network gets disconnected

[andruska]

I reproduced problem now this with log information.

$ nixnote2
INFO  2022-07-31 15:06:20.123 src/utilities/crossmemorymapper.cpp:62 Shared memory segment allocated, instance key: "72e37e05-2a75-45cd-89ea-8bc15cd368622"
INFO  2022-07-31 15:06:20.126 src/main.cpp:304 NixNote 2.1.6-460aec81, build at Dec 28 2021 at 19:52:53, with Qt 5.15.2 running on 5.15.3
INFO  2022-07-31 15:06:20.127 src/main.cpp:307 To get more detailed startup logging use --logLevel=1

Nixnote2 minimized to System Tray icon. Nixnote2 window button is not present on xfce4 panel.
Disconnected network. Waiting for timeout.

WARN 2022-07-31 15:11:04.540 src/qevercloud/QEverCloud/src/http.cpp:176 QEverCloud.http.simpleDownload: reply for url="https://www.evernote.com/edam/note/s307" is error: "Request timeout." => EverCloudException "Request timeout."

Nixnote2 prompts "Sync error. See message log for details". Pressed "OK".

ERROR 2022-07-31 15:11:04.562 src/communication/communicationmanager.cpp:537 Exception stacktrace:
nixnote2(_ZN20CommunicationManager11reportErrorEN18CommunicationError22CommunicationErrorTypeEiRK7QStringS4_+0x6b)[0x5b1ddb]
nixnote2(+0xb29a8)[0x4d59a8]
nixnote2(_ZN10SyncRunner12evernoteSyncEv+0x106)[0x841f56]
nixnote2(_ZN10SyncRunner11synchronizeEv+0x467)[0x842cc7]
/usr/lib/libQt5Core.so.5(_ZN14QMetaCallEvent13placeMetaCallEP7QObject+0x96)[0xb371f646]
/usr/lib/libQt5Core.so.5(_ZN7QObject5eventEP6QEvent+0x258)[0xb37200f8]
/usr/lib/libQt5Widgets.so.5(_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent+0x86)[0xb75ded06]
nixnote2(_ZN11Application6notifyEP7QObjectP6QEvent+0x32)[0x556712]
/usr/lib/libQt5Core.so.5(_ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent+0x12c)[0xb36f7dfc]
/usr/lib/libQt5Core.so.5(_ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData+0x1a6)[0xb36fd036]
/usr/lib/libQt5Core.so.5(_ZN16QCoreApplication16sendPostedEventsEP7QObjecti+0x2b)[0xb36fd43b]
/usr/lib/libQt5Core.so.5(+0x29d4c4)[0xb37484c4]
/usr/lib/libglib-2.0.so.0(g_main_context_dispatch+0x1c4)[0xb0cbaa14]
/usr/lib/libglib-2.0.so.0(+0xa5c42)[0xb0d10c42]
/usr/lib/libglib-2.0.so.0(g_main_context_iteration+0x39)[0xb0cb7da9]
/usr/lib/libQt5Core.so.5(_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE+0x73)[0xb37453a3]
/usr/lib/libQt5Core.so.5(_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE+0x12e)[0xb36f6b0e]
/usr/lib/libQt5Core.so.5(_ZN7QThread4execEv+0x68)[0xb356b858]
/usr/lib/libQt5Core.so.5(+0xbe3f4)[0xb35693f4]
/usr/lib/libc.so.6(+0x8bdfe)[0xb3028dfe]
/usr/lib/libc.so.6(clone+0x6a)[0xb30af21a]
ERROR 2022-07-31 15:11:04.575 src/communication/communicationerror.cpp:88 "StdException[code=16]: Request timeout."
INFO  2022-07-31 15:11:22.206 src/main.cpp:375 main: Exit: retcode=0

Nixnote2 crashed. And that way it behaves every time.
Behaves exactly same on other tested computer.

When leaving window open and not minimizing to system tray, or if window minimized to xfce4 panel window button, the crash is not present.

[boo-yee]

It looks like a normal exit, because the retcode is 0.

[andruska]

Behaviour definitely is not normal. It doesnt let to work offline.

[boo-yee]

The reason of issue is: when the last window is closed, the Qt application will exit automatically. This is a feature of Qt.
I have created a pr to fix it. You could disable the auto sync in the preference dialog temporarily.

[robert7]

thx I'll check the pull request