Keep alive UDP socket in background for ios -



Keep alive UDP socket in background for ios -

my question not code maintain udp socket live when application in background confusion documentation in apple developer site.

according apple developer guide if set kcfstreamnetworkservicetype kcfstreamnetworkservicetypevoip socket managed specially scheme when app in background.

in cocoaasyncsocket library reported settings not working in udp socket in tcp socket. tested alternative native cfreadsteam interface socket didn't live when app in background. apple developer site never mention it.

is true tcp socket can maintain live in background or making error in code?

ios udp voip cfreadstream

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