Re: backgrounding a udp socket
Re: backgrounding a udp socket
- Subject: Re: backgrounding a udp socket
- From: email@hidden
- Date: Thu, 10 Sep 2015 19:14:48 -0700
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Last i knew, this is not possible. Also, from my experience wireless carriers (e.g. ATT) may use NAT with a short (~30 second) time out on UDP port mappings. So, you would need a 30 second keep alive to maintain UDP communications over a cellular connection.
Tim
On 2015-09-10 16:32, Michael Brian Bentley wrote:
Is it possible to set up a udp socket via a background task using
-beginBackgroundTaskWithName:expirationHandler:
(or something like it) such that we're able to continue receiving datagrams while the app is backgrounded?
-Mike
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