Mamanyonyo/atrooney-online-2
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Address potential source of race confition inside the play function (#658)

Browse Source 
Current working theory is that setting the future opens a brief interval where it deconstructs the old future and returning an invalid QFuture,, causing a segmentation fault.
This commit is contained in:
Salanto 2022-02-18 20:51:27 +01:00 committed by GitHub
parent e6f06d8959
commit dd53b01ffd
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 2 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
src/courtroom.cpp
View File

@ -3873,17 +3873,16 @@ void Courtroom::handle_song(QStringList *p_contents)
}
}
QFuture<QString> future = QtConcurrent::run(music_player, &AOMusicPlayer::play, f_song, channel,
looping, effect_flags);
if (channel == 0) {
// Current song UI only displays the song playing, not other channels.
// Any other music playing is irrelevant.
if (music_player->music_watcher.isRunning()) {
music_player->music_watcher.cancel();
}
music_player->music_watcher.setFuture(future);
ui_music_name->setText(tr("[LOADING] %1").arg(f_song_clear));
}
music_player->music_watcher.setFuture(QtConcurrent::run(music_player, &AOMusicPlayer::play, f_song, channel,
looping, effect_flags));
}
void Courtroom::update_ui_music_name()