CoreBluetooth CBCharacteristic isNotifying

Question

go_fighting OP

Created Dec ’19

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This is my process:

1.connect a device;

2.search characteristic and set notify to yes;

3.make sure characteristic.isNotifying = YES;

4.disconnect;

5.connect again,the same device;

6.the characteristic's property isNotifying = YES(I do not discoverCharacteristic and setNotify.)

i think the value of isNotifying is wrong,

Could you helpe me how can i get the right value?

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Answer 1

TomerN OP

Jan ’20

I think that the CBCharacteristic object is no longer valid after the disconnection.
Check what is value after step 4. I believe that the value would still be isNotifying == YES.

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