如何使用iOS Core蓝牙在BLE上完全断开连接
[英]How to disconnect completely on BLE using iOS Core Bluetooth
问题描述
When using CBCentralManager.cancelPeripheralConnection(peripheral) , disconnection is only for the application level. 
使用CBCentralManager.cancelPeripheralConnection（peripheral）时，断开连接仅适用于应用程序级别。 So can't connect again to the same device without turn off and on bluetooth. 因此，必须先关闭蓝牙再打开，才能再次连接到同一设备。
I know that CBCentralManager?.retrieveConnectedPeripherals(withServices: ) function is there, but I need to connect to the exact same device( based on MAC address [ This I'm getting from advertising data ] ) not to any device with the specific service. 我知道这里有CBCentralManager？.retrieveConnectedPeripherals（withServices：）函数，但是我需要连接到完全相同的设备（基于MAC地址[这是我从广告数据中得到的]），而不是连接到具有特定服务的任何设备。
Is there any way to disconnect completely? 有什么办法可以完全断开连接？
1 个解决方案
解决方案1
0 2018-03-31 10:17:46
You don't need to disconnect completely. 您无需完全断开连接。
You can just call connect(_:options:) within centralManager:didDisconnectPeripheral:error: . 您可以只在centralManager:didDisconnectPeripheral:error:调用connect(_:options:) 。 The device will be reconnected once it is visible again. 再次可见后，设备将重新连接。
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