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Example now stops and starts service publish and service discovery when

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application is suspended (device sleeps) and becomes active (device wakes).
Important on iOS devices as device sleep kills browser and service
publisher.
This commit is contained in:
Jonathan Bagg
2017-10-09 21:30:17 -04:00
parent 8a9936a4a5
commit c130cb697d
3 changed files with 41 additions and 12 deletions
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10
README.md
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@@ -107,4 +107,12 @@ qDebug() << zcs->txt["Qt"];
Qt5
On Linux, libavahi-client-dev and libavahi-common-dev
On Linux, libavahi-client-dev and libavahi-common-dev
### Apple App Store deployment
Publishing GPL software in the App Store is a [violation of the GPL](https://news.ycombinator.com/item?id=3488833). If you need to publish an app in the Apple App Store that uses QZeroConf, please contact me for a copy of QZeroConf with a BSD licence.
### iOS device sleep
When iOS puts the device to sleep, it breaks the DNS-SD browser and service publisher. The only way around this is to call stopServicePublish() and stopBrowser() when the application state changes to Qt::ApplicationSuspended (sleep) and then call start startPublish() and startBrowser() when the application state changes to Qt::ApplicationActive (wake). See appStateChanged() in example.