Is it possible to subscribe to multiple service characteristics of 'notify type' for a device

[smitha-2020]

Prerequisites

• I checked the documentation and FAQ without finding a solution
• I checked to make sure that this issue has not already been filed
• I'm sure that question is related to the library itself and not Bluetooth Low Energy or Classic in general. If that so, please post your question on StackOverflow.
• I'm running the latest version

Question

I am able to connect to the device. Also monitorCharacteristicForDevice for device works for one serviceUUID and characteristicUUID but i want to get it working for 5 services and charecterisitcs. Is it possible to do using react-native-ble-plx library?

Question related code

const monitorMultipleCharacteristics = async () => {
    try {

      const monitorPromises = uuids.map(({ serviceUUID, characteristicUUID }) => {

        return new Promise((resolve, reject) => {
          BLEService.monitorCharacteristicForDevice(
            serviceUUID,
            characteristicUUID,
            async data => {

                case UUID:
                  const temperature = parse(data.value)
                  break

                case UUID:
                  console.log('dispatch service')
                  break

                default:
                  console.log('Unknown UUID', data.uuid)
              }
              setTimeout(resolve, 100, data)
              console.info('success', new Date().getTime())
            },
            async error => {
              console.error(error)
              await BLEService.finishMonitor()
              reject()
            }
          )
          // Store the subscription so it can be cleaned up later
          //subscriptions.push(subscription)
        })

        // Wait for each monitor to be set up
      })

      Promise.all(monitorPromises)
        .then(data => {
          console.log(data)
        })
        .catch(error => {
          console.error('Error in one of the monitors:', error)
        })
    } catch (error) {
      console.error('Error setting up characteristic monitoring:', error)
    }

    // Optionally return the subscriptions if you need to stop monitoring later
    //return subscriptions
  }

[dariuszseweryn]

Yes, it is. Please remember that if you use Promise, it will resolve only once according to the contract. That's why monitorCharacteristic is callback based.