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Re: backgrounding a udp socket
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Re: backgrounding a udp socket


  • Subject: Re: backgrounding a udp socket
  • From: email@hidden
  • Date: Thu, 10 Sep 2015 19:14:48 -0700

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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References: 
 >backgrounding a udp socket (From: Michael Brian Bentley <email@hidden>)

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