if the nRF52840 is removed, then try to collector.open() by using the old port, it will crash although using try ... Exception, what to do to avoid crash?---pc-ble-driver-py

[yangjian]

def open(self):
    try:
        self.run_workers = True

        self.log_worker = Thread(
            target=self.log_message_handler_thread, name="LogThread"
        )
        self.log_worker.daemon = True
        self.log_worker.start()

        self.status_worker = Thread(
            target=self.status_handler_thread, name="StatusThread"
        )
        self.status_worker.daemon = True
        self.status_worker.start()

        self.ble_event_worker = Thread(
            target=self.ble_event_handler_thread, name="EventThread"
        )
        self.ble_event_worker.daemon = True
        self.ble_event_worker.start()

        return driver.sd_rpc_open(
            self.rpc_adapter,
            self.status_handler,
            self.ble_event_handler,
            self.log_message_handler,
        ) -------execute here will crash"Process finished with exit code -1073741819 (0xC0000005)" 

    except Exception as ex:
        raise ex

[Einar Thorsrud]

Hi,

This is not a situation that pc-ble-driver-py is intended to handle gracefully. That said, from a plurally Python programming point of view, the problem here is that you will not catch all errors with except Exception as ex, as described here.