ios连接错误回调信息微调

Assets/Plugins/iOS/UnityBluetoothLE.mm

@@ -795,9 +795,11 @@ extern "C" {
 
 - (void)centralManager:(CBCentralManager *)central didFailToConnectPeripheral:(CBPeripheral *)peripheral error:(NSError *)error
 {
+	NSLog(@"ConnectionError~~connectPeripheral:peripheral ");
     if (error)
     {
-        NSString *message = [NSString stringWithFormat:@"Error~%@", error.description];
+        NSString *identifier = [[peripheral identifier] UUIDString];
+        NSString *message = [NSString stringWithFormat:@"ConnectionError~%@~%@",identifier,error.description];
         UnitySendMessage ("BluetoothLEReceiver", "OnBluetoothMessage", [message UTF8String] );
     }
 }