ios voip app can running in background?

Question

from the apple documents, these are three type app can running at the background. 1.music 2.location 3.voip

so I apply my app as a voip, and I have a socket on to listen others to connect(as a server). So my app can running in the background and recv data from others connect? If can, so we can develop a application to download file in the background?

I don't know is it right by this way? Any one know this?

Answer 1

Yes, you can enable the VoIP background mode to allow your app to run in the background. But, if your app does not actually provide a VoIP function, then Apple will almost certainly reject the app. You can use this mode as a means to do ad hoc testing, if that helps, but it won't fly on the App Store.

Answer 2

是的，请参考这里