Transmisson of data stopped without notice

[tomuGo]

• bleak version: 0.10.0
• Python version:3.9
• Operating System: win10
• BlueZ version (bluetoothctl -v) in case of Linux:

Description

            async with BleakClient(address) as client:
                x = await client.is_connected()
                logger.info("Connected: {0}".format(x))
                if x:
                    self.label_status_value.setText("已连接")
                    self.connect_setting_log.appendPlainText("connect success")
                    await client.start_notify(ble_service_uuid, self.notification_handler)
                    await stop_event.wait()
                    print("Stopping notifications/indications...")
                    await client.stop_notify(ble_service_uuid)

                else:
                    self.label_status_value.setText("未连接")
                    self.connect_setting_log.appendPlainText("connect fail")

I'm sure the ble is still transmitting,but the code will stoped after some time.and has no error on console,and print("Stopping notifications/indications...") not print

[tomuGo]

        x = await client.is_connected()
        logger.info("Connected: {0}".format(x))
        print(x)
        while True:
            await client.start_notify(CHARACTERISTIC_UUID, notification_handler)

when i used this code,data transmission after some time,appear problem.i try some way,but i don't know how to solved it .think u.

[hbldh]

You should not do a

while True:
    await client.start_notify(CHARACTERISTIC_UUID, notification_handler)

This will call the start_notify method infinitely, and this is possibly a reason for your E_ABORT situation. Calling it once is enough.

    async with BleakClient(address) as client:
        logger.info(f"Connected: {client.is_connected}")
        self.connect_setting_log.appendPlainText("connect success")
        await client.start_notify(ble_service_uuid, notification_handler)
        await stop_event.wait()
        print("Stopping notifications/indications...")
        await client.stop_notify(ble_service_uuid)

But unless you run a stop_event.set() somewhere, the code below await stop_event.wait() will never be run.

[hbldh]

Consider using a disconnected_callback as in this example so you can handle sudden disconnections.