I have a problem while trying to reconnect with a paired peripheral, it connects but I can not find the services.
The steps are as follows.
1. Turn on the peripheral device and open app.
- Find the peripheral after scan. OK
- Connect to the peripheral. OK
- Save peripheral id for future reconnection.
- Find the services / Characteristics. OK
2. Now I disabled the bluetooth from IOS and turned it on again to test the reconnection.
- Find the peripheral after scan. OK
- Connect to the peripheral with saved id. OK
- Find the services / Characteristics. OK
3. Now I closed the app and reopen to test again.
- Find the peripheral after scan. OK
- Connect to the peripheral with saved id. OK
- Find the services / Characteristics. OK
4. Now turn off the peripheral and then turn on again.
- Find the peripheral after scan. OK
- Connect to the peripheral with saved id. OK
- Find the services / Characteristics. DOES NOT WORK NEVER MORE.
After step 4 if i repeat steps 1,2 and 3 they will not find services, the problem is when restart the peripheral.
I'm setting the self.manager.delegate=self and implementing CBCentralManagerDelegate and CBPeripheralDelegate correctly, and I'm using self.manager.retrievePeripherals (withIdentifiers: [UUID]) to connect to the paired peripheral.
Any idea? I will be very grateful.
