diff options
Diffstat (limited to 'src/bluetooth/osx/osxbtcentralmanager.mm')
| -rw-r--r-- | src/bluetooth/osx/osxbtcentralmanager.mm | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/bluetooth/osx/osxbtcentralmanager.mm b/src/bluetooth/osx/osxbtcentralmanager.mm index 41713909..6b742684 100644 --- a/src/bluetooth/osx/osxbtcentralmanager.mm +++ b/src/bluetooth/osx/osxbtcentralmanager.mm @@ -1373,6 +1373,30 @@ QT_USE_NAMESPACE [self discoverIncludedServices]; } +- (void)peripheral:(CBPeripheral *)aPeripheral + didModifyServices:(NSArray<CBService *> *)invalidatedServices +{ + Q_UNUSED(aPeripheral) + Q_UNUSED(invalidatedServices) + + qCWarning(QT_BT_OSX) << "The peripheral has modified its services."; + // "This method is invoked whenever one or more services of a peripheral have changed. + // A peripheral’s services have changed if: + // * A service is removed from the peripheral’s database + // * A new service is added to the peripheral’s database + // * A service that was previously removed from the peripheral’s + // database is readded to the database at a different location" + + // In case new services were added - we have to discover them. + // In case some were removed - we can end up with dangling pointers + // (see our 'watchdogs', for example). To handle the situation + // we stop all current operations here, report to QLowEnergyController + // so that it can trigger re-discovery. + [self reset]; + managerState = OSXBluetooth::CentralManagerIdle; + if (notifier) + emit notifier->servicesWereModified(); +} - (void)peripheral:(CBPeripheral *)aPeripheral didDiscoverIncludedServicesForService:(CBService *)service error:(NSError *)error |