Hi, this crash got popped out recently in my app with iOS (15.4 - 15.6) devices. This crash is now happening on daily basis on iPhone 11, 12 and 13 models.
Here is the crash report -
CFNetwork: SocketStream::dispatchSignalFromSocketCallbackUnlocked(SocketStreamSignalHolder*) + 68
Hey hey, this is exactly the same pointer authentication trap that I described, in a very different context, in this post.
As with that thread, I recommend that you apply the standard memory debugging tools to see if you can flush out the problem.
ps Your code is using CFSocketStream, which is most now deprecated. I encourage you to move to a non-deprecated alternative, most like NWConnection.
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Quinn “The Eskimo!” @ Developer Technical Support @ Apple
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