App Freez after coming from Background

[prororgeek]

I have using Apprtc in my app. after video i just go to background and come again app Freeze

[prororgeek]

When i run you demo and check above issue. I did not get it but when i will install Apprtc in project by cocoapods and some methods for swap camera. this problem is begin.

[silkroadnomad]

This has todo with the sockets which do not stay online while going into background. This is not included in AppRTC yet. Did you solve the problem already? I have the same issue. We could work together on that and contributing it back to the project. What do you think?

I already made some research on that issue. feel free to dig through it, and let me know.

• network service types of nsurlrequest (for websockets using SocketRocket)
  • https://github.com/facebook/SocketRocket/pull/293
• example voip socket in background
  • https://www.raywenderlich.com/29948/backgrounding-for-ios
  • https://github.com/facebook/SocketRocket/issues/152
  • http://stackoverflow.com/questions/28619881/ios-voip-socket-does-not-work-in-background-until-handler-is-fired
  • http://stackoverflow.com/questions/5987495/how-to-maintain-voip-socket-connection-in-background
  • http://stackoverflow.com/questions/27631748/configuring-ios-voip-application-to-run-in-sleep-background-mode
  • http://stackoverflow.com/questions/12057151/voip-socket-on-ios-no-notifications-received
  • https://developer.apple.com/library/content/documentation/iPhone/Conceptual/ iPhoneOSProgrammingGuide/BackgroundExecution/BackgroundExecution.html#//apple_ref/doc/uid/TP40007072-CH4-SW1
  • https://github.com/facebook/SocketRocket/pull/275
• update socketrocket? https://cocoapods.org/?q=on%3Aios%20socketrocket

[Jun711]

@prororgeek @inspiraluna I wonder if you guys have done anything to fix this?

[silkroadnomad]

If i run my app and go into background it does not freeze when coming back. Also I don't know if what I wrote up there was so important. Maybe just update webrtc api with the latest WebRTC pod.

Don't use a websocket to wake up the app. We use Apple pushkit now.