CoreBluetooth CBPeripheral didDiscoverServices never called

Originator:rth
Number:rdar://22436839 Date Originated:26/08/2015
Status:Open Resolved:No
Product:iOS Product Version:9.0 (13A4325c)
Classification:Serious Bug Reproducible:Sometimes
 
Summary:
During development of a new product we noticed that often, the didDiscoverServices callback is never called, after which point a device reboot is required to resolve the issue.

Steps to Reproduce:
We have not found a way yet to reproduce the issue.

Expected Results:
After calling -discoverServices: on a CBPeripheral, the -peripheral:didDiscoverServices: should always get called eventually either when successfully completing the discovery or when failing (possibly due to a timeout for the whole process).

Actual Results:
The -peripheral:didDiscoverServices: delegate method did not get called at all.

Version:
iOS 9.0 (13A4325c)

Notes:
Same issue: https://openradar.appspot.com/20499679

Configuration:
iPhone 6 Plus

Attachments:

Comments


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