Is there a way to find out which process an IP packet is going to or coming from? For example, I can examine each packet that comes and goes through the IP layer by using NEFilterPacketProvider. However, I want to know which process on the system is either expecting it or sent it. I don't want to use NEFilterDataProvider though.
Or, is there a way to programmatically get all the open/listening socket/port information so that I can piece together the process with the parsed packet data? I can get a list of all the running processes, but I can't seem to link these two pieces together to fully examine the network.
mivu
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution