The app does n't get any event , when it is killed by system. But you can add capturing uncaught exception in your app. In this way, the client can know why be killed and do something (write some logs) and by next start read them. Sent from my iPhone On 14.03.2013, at 01:00, qiulang <qiulang at sinicnet.com.cn> wrote: > But how do you define "exited gracefully" ? You are either killed by iOS or yourself and if you can not tell difference between them, then how can your something differently on relaunch ? > > Thanks. > > Qiulang > > > On 3/14/13 3:53 AM, John Mah wrote: >> On 2013-03-13 12:34 PM, samuelv at laposte.net wrote: >>> You are right some VoIP manage the 'kill -9' like skype and other >>> application. I asked on apple developer forum abd on apple develepor >>> support how to do that. Unfortunately, they told me they don't >>> comment the solution used by other applications. >>> >>> Maybe they catch some message of launchd. >>> >>> If you resolve the issue, I m interested by your solution. >> >> It is very likely that Skype is detecting the ungraceful exit (from the termination) upon subsequent relaunch as opposed to catching the termination event itself. (One could easily write something to NSUserDefaults which says that it exited gracefully, and then clear it upon relaunch; if the flag isn't present when the app is launched it does something different upon relaunch) >> >> cheers, >> - j >> >> _______________________________________________ >> Visit our blog: http://blog.pjsip.org >> >> pjsip mailing list >> pjsip at lists.pjsip.org >> http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org > > > _______________________________________________ > Visit our blog: http://blog.pjsip.org > > pjsip mailing list > pjsip at lists.pjsip.org > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org
