Network - Android crash

[Mac767]

Hi Sometime the app crashs at first network function. I got this behavior when the Android device was for a while in standby mode with disabled WiFi. After wake up and turn on WiFi. I wait until WiFi was connected and lunch my app. Then this crash happens. I started the app more then once and also turn WiFi off / on and could still reproduce this. If I restart the device with activated WiFi then the app runs fine.

Maybe it is a problem in Android but it would be great if the app doesn't crash and I could give a error message to the user.

Test as Server:

02-18 08:43:00.962 Amazon KFONWI Verbose 568 CrashDescriptorUtil backtrace: #00 pc 00d355e4 /data/app/com.test.app-gE_w66QXSLIzB7QzVuMuhw==/lib/arm/libUrho3D.so (freeifaddrs+16) #01 pc 00d001b0 /data/app/com.test.app-gE_w66QXSLIzB7QzVuMuhw==/lib/arm/libUrho3D.so (GetMyIP_Linux(SLNet::SystemAddress*, bool)+356) #02 pc 00d05028 /data/app/com.test.app-gE_w66QXSLIzB7QzVuMuhw==/lib/arm/libUrho3D.so (SLNet::RakPeer::FillIPList()+64) #03 pc 00d047a0 /data/app/com.test.app-gE_w66QXSLIzB7QzVuMuhw==/lib/arm/libUrho3D.so (SLNet::RakPeer::Startup(unsigned int, SLNet::SocketDescriptor*, unsigned int, int)+152) #04 pc 0085c4a8 /data/app/com.test.app-gE_w66QXSLIzB7QzVuMuhw==/lib/arm/libUrho3D.so (Urho3D::Network::StartServer(unsigned short, unsigned int)+148) #05 pc 009dbf24 /data/app/com.test.app-gE_w66QXSLIzB7QzVuMuhw==/lib/arm/libUrho3D.so (CSharp_Urho3DNet_Network_StartServer__SWIG_1+20) #06 pc 0000edee anonymous:caa04000

Test as Client:

02-18 08:38:37.463 Amazon KFONWI Verbose 568 CrashDescriptorUtil backtrace: #00 pc 00d355e4 /data/app/com.test.app-gE_w66QXSLIzB7QzVuMuhw==/lib/arm/libUrho3D.so (freeifaddrs+16) #01 pc 00d001b0 /data/app/com.test.app-gE_w66QXSLIzB7QzVuMuhw==/lib/arm/libUrho3D.so (GetMyIP_Linux(SLNet::SystemAddress*, bool)+356) #02 pc 00d05028 /data/app/com.test.app-gE_w66QXSLIzB7QzVuMuhw==/lib/arm/libUrho3D.so (SLNet::RakPeer::FillIPList()+64) #03 pc 00d047a0 /data/app/com.test.app-gE_w66QXSLIzB7QzVuMuhw==/lib/arm/libUrho3D.so (SLNet::RakPeer::Startup(unsigned int, SLNet::SocketDescriptor*, unsigned int, int)+152) #04 pc 0085b918 /data/app/com.test.app-gE_w66QXSLIzB7QzVuMuhw==/lib/arm/libUrho3D.so (Urho3D::Network::Connect(eastl::basic_string<char, eastl::allocator> const&, unsigned short, Urho3D::Scene*, eastl::hash_map<Urho3D::StringHash, Urho3D::Variant, eastl::hash<Urho3D::StringHash, void>, eastl::equal_toUrho3D::StringHash, eastl::allocator, false> const&)+144) #05 pc 009dbbc0 /data/app/com.test.app-gE_w66QXSLIzB7QzVuMuhw==/lib/arm/libUrho3D.so (CSharp_Urho3DNet_Network_Connect__SWIG_0+288) #06 pc 00000b4e anonymous:c41de000

[eugeneko]

Is it Server or Client crash?

[Mac767]

I try it in both direction. In first case I start the server on the Android device and it crashs. In the second try I start the server on Windows (works fine) and try to connect via Android device and it crashs.

After restarting the Android device it works in both directions fine.

[rokups]

We no longer use RakNet/SLikeNet so i am closing this as a likely no longer a problem.