ios - App don't discover services when reconnecting after power cycling bluetooth -


when toggling bluetooth while connected corebluetooth peripheral disconnection , deletion of references peripheral in centralmanagerdidupdatestate callback.

doing scan find , reconnect device , again issue discoverservices, time around callback diddiscoverservices never happens. deleting settings (general -> reset -> reset settings) or reboot works again. disconnect/reconnect normal work. how can work around or delete cache , uuid's stored ios programatically?

when callback centralmanager state has changed cbcentralmanagerstatepoweredoff, need loop through peripherals , call cancelconnection: on them. you'll go.

[_yourcentralmanager cancelperipheralconnection:yourperipheral];

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