Environment:
Air 23,
Ios 9.3.5, iPhone 4s.
We have application that plays a lot of live h.263 video streams at the same time via flash.net.NetStream and flash.media.Video.
After about 30-minutes ongoing playback (with periodic closing and opening streams) the app crashes. I can see crash logs:
-------
Incident Identifier: E16AF7DF-17F0-4BEA-BA6D-5923ECABB656
CrashReporter Key: f8afdd41c1cdbdee0d0f321fae9a8acb291e970e
Hardware Model: iPhone4,1
Process: abc [389]
Path: /var/containers/Bundle/Application/ABAF98E0-037F-4EC8-A71A-1A27FCBEA037/abc.app/abc
Identifier: abc
Version: 8.0.0 (1.0.0)
Code Type: ARM (Native)
Parent Process: launchd [1]
Date/Time: 2017-03-06 15:37:06.06 +0200
Launch Time: 2017-03-06 15:24:24.24 +0200
OS Version: iOS 9.3.5 (13G36)
Report Version: 104
Exception Type: EXC_RESOURCE
Exception Subtype: WAKEUPS
Exception Message: (Limit 150/sec) Observed 0/sec over 300 secs
Exception Note: NON-FATAL CONDITION (this is NOT a crash)
Triggered by Thread: 2
Many thread backtraces go here, but i point more important
Thread 2 name : BackgroundThread
There are few of NetConnection, NetStreamDataFeeder and a lot of nameless threads (i guess this is because our ios app symbolication not implemented properly)
-------
As apple docs say, this exception happens when:
The exception subtype WAKEUPS indicates that threads in the process are being woken up too many times per second, which forces the CPU to wake up very often and consumes battery life.
Technical Note TN2151: Understanding and Analyzing Application Crash Reports
As I know, i can't control threads from my as3 code.
Any suggestions would be very valuable, because apple would not approve the app with those crashes.
We try run application with Air 25, but it still crashes, but much longer, up to 1.5 hour.
Crashes do not happen with any Android device
2
Replies
AdChoices