iOS 5 Error with code 57

[Aleks Donchev]

Hi,
I use the classes for my websocket implementation.
On iOS 4.xx all works fine, but on iOS 5 there is a problem with the
stream, which I'm trying to solve without success. The problem is that
the CFReadStream becomes an error with code 57, which closes the
stream.
Any Idea what is going on with the sockets and streams. Could that be
an Apple bug?

Thanks