SCNetworkReachability returns erroneous data when toggling airplane mode
Originator: | therealcykey | ||
Number: | rdar://14585459 | Date Originated: | 29-Jul-2013 11:02 PM |
Status: | Open | Resolved: | |
Product: | iOS SDK | Product Version: | 6.1 |
Classification: | Serious bug | Reproducible: | Always |
29-Jul-2013 11:02 PM David M.: Summary: The SCNetworkReachability callback function is called three (!) times when toggling airplane mode. Steps to Reproduce: 1. Create an SCNetworkReachability object and set its callback correctly. 2. Toggle airplane mode. 3. Watch & log status updates. Expected Results: Only one status update: from REACHABLE to NOT REACHABLE. Actual Results: Three status updates: 1. From REACHABLE to NOT REACHABLE. 2. From NOT REACHABLE to REACHABLE 3. From REACHAble back to NOT REACHABLE again. (This happens quite quickly.) Regression: iPhone 4 GSM on iOS 6.1 (10B144) Notes: Works correctly when toggling WiFi, 3G, LTE etc. but breaks with airplane mode. :(
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