Android: Application restarts sometimes

I found a strange behavior in my App. When i try to fetch data from the internet with bad wifi signal, i have a cou开发者_如何学Cple of exceptions(IOException, SocketException). All this exceptions are handled in the application in try-catch block, but app performance slows, and in one moment application restart. I have a SomeClass extends from Application class where onCreate method calls again after this exceptions.

I haven't got OutOfMemory error in the log, and method onLowMemory of Application didn't call.

Is anybody have any idea about this behavior?

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i'm not familiar with the application class, but if you call the application.onCreate method while handling exception, it is supposed to restart your application ... ? or am i too enthusiastic ? post your code it'll be clearer anyway!