I wrote a small app which is using Websockets to communicate to a server.
Compiled on Linux everything works fine.
Compiling for Android also no error and the app works but gets no connection to the server
I checked the network connection before

D/dalvikvm( 3690): Trying to load lib /data/data/org.qtproject.example.PoS/lib/libgnustl_shared.so 0x420e2dc8
D/dalvikvm( 3690): Added shared lib /data/data/org.qtproject.example.PoS/lib/libgnustl_shared.so 0x420e2dc8
D/dalvikvm( 3690): No JNI_OnLoad found in /data/data/org.qtproject.example.PoS/lib/libgnustl_shared.so 0x420e2dc8, skipping init
D/dalvikvm( 3690): Trying to load lib /data/data/org.qtproject.example.PoS/lib/libQt5Core.so 0x420e2dc8
D/dalvikvm( 3690): Added shared lib /data/data/org.qtproject.example.PoS/lib/libQt5Core.so 0x420e2dc8
D/dalvikvm( 3690): Trying to load lib /data/data/org.qtproject.example.PoS/lib/libQt5Sql.so 0x420e2dc8
D/dalvikvm( 3690): Added shared lib /data/data/org.qtproject.example.PoS/lib/libQt5Sql.so 0x420e2dc8
D/dalvikvm( 3690): No JNI_OnLoad found in /data/data/org.qtproject.example.PoS/lib/libQt5Sql.so 0x420e2dc8, skipping init
D/dalvikvm( 3690): Trying to load lib /data/data/org.qtproject.example.PoS/lib/libQt5Network.so 0x420e2dc8
D/dalvikvm( 3690): Added shared lib /data/data/org.qtproject.example.PoS/lib/libQt5Network.so 0x420e2dc8
I/Qt ( 3690): Network start
D/dalvikvm( 3690): Trying to load lib /data/data/org.qtproject.example.PoS/lib/libQt5WebSockets.so 0x420e2dc8
D/dalvikvm( 3690): Added shared lib /data/data/org.qtproject.example.PoS/lib/libQt5WebSockets.so 0x420e2dc8
D/dalvikvm( 3690): No JNI_OnLoad found in /data/data/org.qtproject.example.PoS/lib/libQt5WebSockets.so 0x420e2dc8, skipping init
D/dalvikvm( 3690): Trying to load lib /data/data/org.qtproject.example.PoS/lib/libQt5Gui.so 0x420e2dc8
D/dalvikvm( 3690): Added shared lib /data/data/org.qtproject.example.PoS/lib/libQt5Gui.so 0x420e2dc8
D/dalvikvm( 3690): No JNI_OnLoad found in /data/data/org.qtproject.example.PoS/lib/libQt5Gui.so 0x420e2dc8, skipping init
D/dalvikvm( 3690): Trying to load lib /data/data/org.qtproject.example.PoS/lib/libQt5Widgets.so 0x420e2dc8
D/dalvikvm( 3690): Added shared lib /data/data/org.qtproject.example.PoS/lib/libQt5Widgets.so 0x420e2dc8
D/dalvikvm( 3690): No JNI_OnLoad found in /data/data/org.qtproject.example.PoS/lib/libQt5Widgets.so 0x420e2dc8, skipping init
D/dalvikvm( 3690): Trying to load lib /data/data/org.qtproject.example.PoS/qt-reserved-files/plugins/platforms/android/libqtforandroid.so 0x420e2dc8
D/dalvikvm( 3690): Added shared lib /data/data/org.qtproject.example.PoS/qt-reserved-files/plugins/platforms/android/libqtforandroid.so 0x420e2dc8
I/Qt ( 3690): qt start
D/dalvikvm( 3690): Trying to load lib /data/app-lib/org.qtproject.example.PoS-1/libPoS.so 0x420e2dc8
D/dalvikvm( 3690): Added shared lib /data/app-lib/org.qtproject.example.PoS-1/libPoS.so 0x420e2dc8
D/dalvikvm( 3690): No JNI_OnLoad found in /data/app-lib/org.qtproject.example.PoS-1/libPoS.so 0x420e2dc8, skipping init
D/dalvikvm( 3690): threadid=11: interp stack at 0x5e159000
D/dalvikvm( 3690): threadid=11: bye!