Connection with robot randomly drops

[igorgoc]

Hi, I am very happy with your custom component. What I notice is random errors in "core" log file :

2021-09-14 03:15:13 ERROR (SyncWorker_10) [custom_components.xiaomi_vacuum.miio.device] Unable to request properties [{'did': 'battery', 'siid': 2, 'piid': 1}, {'did': 'state', 'siid': 2, 'piid': 2}, {'did': 'error', 'siid': 3, 'piid': 1}, {'did': 'status', 'siid': 3, 'piid': 2}, {'did': 'brush_left_time', 'siid': 26, 'piid': 1}, {'did': 'brush_life_level', 'siid': 26, 'piid': 2}, {'did': 'filter_life_level', 'siid': 27, 'piid': 1}, {'did': 'filter_left_time', 'siid': 27, 'piid': 2}, {'did': 'brush_left_time2', 'siid': 28, 'piid': 1}, {'did': 'brush_life_level2', 'siid': 28, 'piid': 2}, {'did': 'operating_mode', 'siid': 18, 'piid': 1}, {'did': 'area', 'siid': 18, 'piid': 3}, {'did': 'timer', 'siid': 18, 'piid': 2}, {'did': 'fan_speed', 'siid': 18, 'piid': 6}]
2021-09-14 03:15:17 ERROR (SyncWorker_10) [custom_components.xiaomi_vacuum.miio.device] Unable to request properties [{'did': 'last_clean', 'siid': 18, 'piid': 13}, {'did': 'total_clean_count', 'siid': 18, 'piid': 14}, {'did': 'total_area', 'siid': 18, 'piid': 15}, {'did': 'total_log_start', 'siid': 18, 'piid': 16}, {'did': 'button_led', 'siid': 18, 'piid': 17}, {'did': 'clean_success', 'siid': 18, 'piid': 18}, {'did': 'water_level', 'siid': 18, 'piid': 20}, {'did': 'life_sieve', 'siid': 19, 'piid': 1}, {'did': 'life_brush_side', 'siid': 19, 'piid': 2}, {'did': 'life_brush_main', 'siid': 19, 'piid': 3}, {'did': 'dnd_enabled', 'siid': 20, 'piid': 1}, {'did': 'dnd_start_time', 'siid': 20, 'piid': 2}, {'did': 'dnd_stop_time', 'siid': 20, 'piid': 3}, {'did': 'map_view', 'siid': 23, 'piid': 1}]
2021-09-14 03:15:19 WARNING (MainThread) [homeassistant.helpers.entity] Update of vacuum.vacuum_cleaner is taking over 10 seconds
2021-09-14 03:15:21 ERROR (SyncWorker_10) [custom_components.xiaomi_vacuum.miio.device] Unable to request properties [{'did': 'audio_volume', 'siid': 24, 'piid': 1}, {'did': 'audio_language', 'siid': 24, 'piid': 3}, {'did': 'timezone', 'siid': 25, 'piid': 1}]
2021-09-14 03:15:33 ERROR (SyncWorker_49) [custom_components.xiaomi_vacuum.miio.device] Unable to request properties [{'did': 'battery', 'siid': 2, 'piid': 1}, {'did': 'state', 'siid': 2, 'piid': 2}, {'did': 'error', 'siid': 3, 'piid': 1}, {'did': 'status', 'siid': 3, 'piid': 2}, {'did': 'brush_left_time', 'siid': 26, 'piid': 1}, {'did': 'brush_life_level', 'siid': 26, 'piid': 2}, {'did': 'filter_life_level', 'siid': 27, 'piid': 1}, {'did': 'filter_left_time', 'siid': 27, 'piid': 2}, {'did': 'brush_left_time2', 'siid': 28, 'piid': 1}, {'did': 'brush_life_level2', 'siid': 28, 'piid': 2}, {'did': 'operating_mode', 'siid': 18, 'piid': 1}, {'did': 'area', 'siid': 18, 'piid': 3}, {'did': 'timer', 'siid': 18, 'piid': 2}, {'did': 'fan_speed', 'siid': 18, 'piid': 6}]
2021-09-14 03:15:37 ERROR (SyncWorker_49) [custom_components.xiaomi_vacuum.miio.device] Unable to request properties [{'did': 'last_clean', 'siid': 18, 'piid': 13}, {'did': 'total_clean_count', 'siid': 18, 'piid': 14}, {'did': 'total_area', 'siid': 18, 'piid': 15}, {'did': 'total_log_start', 'siid': 18, 'piid': 16}, {'did': 'button_led', 'siid': 18, 'piid': 17}, {'did': 'clean_success', 'siid': 18, 'piid': 18}, {'did': 'water_level', 'siid': 18, 'piid': 20}, {'did': 'life_sieve', 'siid': 19, 'piid': 1}, {'did': 'life_brush_side', 'siid': 19, 'piid': 2}, {'did': 'life_brush_main', 'siid': 19, 'piid': 3}, {'did': 'dnd_enabled', 'siid': 20, 'piid': 1}, {'did': 'dnd_start_time', 'siid': 20, 'piid': 2}, {'did': 'dnd_stop_time', 'siid': 20, 'piid': 3}, {'did': 'map_view', 'siid': 23, 'piid': 1}]
2021-09-14 07:46:40 WARNING (MainThread) [homeassistant.helpers.entity] Update of vacuum.vacuum_cleaner is taking over 10 seconds
2021-09-14 07:55:40 WARNING (MainThread) [homeassistant.helpers.entity] Update of vacuum.vacuum_cleaner is taking over 10 seconds
2021-09-14 07:59:40 WARNING (MainThread) [homeassistant.helpers.entity] Update of vacuum.vacuum_cleaner is taking over 10 seconds
2021-09-14 07:59:41 ERROR (SyncWorker_53) [custom_components.xiaomi_vacuum.miio.miioprotocol] Unable to discover a device at address 192.168.1.2
2021-09-14 07:59:41 ERROR (SyncWorker_53) [custom_components.xiaomi_vacuum.miio.device] Unable to request properties [{'did': 'last_clean', 'siid': 18, 'piid': 13}, {'did': 'total_clean_count', 'siid': 18, 'piid': 14}, {'did': 'total_area', 'siid': 18, 'piid': 15}, {'did': 'total_log_start', 'siid': 18, 'piid': 16}, {'did': 'button_led', 'siid': 18, 'piid': 17}, {'did': 'clean_success', 'siid': 18, 'piid': 18}, {'did': 'water_level', 'siid': 18, 'piid': 20}, {'did': 'life_sieve', 'siid': 19, 'piid': 1}, {'did': 'life_brush_side', 'siid': 19, 'piid': 2}, {'did': 'life_brush_main', 'siid': 19, 'piid': 3}, {'did': 'dnd_enabled', 'siid': 20, 'piid': 1}, {'did': 'dnd_start_time', 'siid': 20, 'piid': 2}, {'did': 'dnd_stop_time', 'siid': 20, 'piid': 3}, {'did': 'map_view', 'siid': 23, 'piid': 1}]
2021-09-14 07:59:46 ERROR (SyncWorker_53) [custom_components.xiaomi_vacuum.miio.miioprotocol] Unable to discover a device at address 192.168.1.2
2021-09-14 07:59:46 ERROR (SyncWorker_53) [custom_components.xiaomi_vacuum.miio.device] Unable to request properties [{'did': 'audio_volume', 'siid': 24, 'piid': 1}, {'did': 'audio_language', 'siid': 24, 'piid': 3}, {'did': 'timezone', 'siid': 25, 'piid': 1}]
2021-09-14 08:11:40 WARNING (MainThread) [homeassistant.helpers.entity] Update of vacuum.vacuum_cleaner is taking over 10 seconds
2021-09-14 08:11:40 ERROR (SyncWorker_51) [custom_components.xiaomi_vacuum.miio.miioprotocol] Unable to discover a device at address 192.168.1.2
2021-09-14 08:11:40 ERROR (SyncWorker_51) [custom_components.xiaomi_vacuum.miio.device] Unable to request properties [{'did': 'battery', 'siid': 2, 'piid': 1}, {'did': 'state', 'siid': 2, 'piid': 2}, {'did': 'error', 'siid': 3, 'piid': 1}, {'did': 'status', 'siid': 3, 'piid': 2}, {'did': 'brush_left_time', 'siid': 26, 'piid': 1}, {'did': 'brush_life_level', 'siid': 26, 'piid': 2}, {'did': 'filter_life_level', 'siid': 27, 'piid': 1}, {'did': 'filter_left_time', 'siid': 27, 'piid': 2}, {'did': 'brush_left_time2', 'siid': 28, 'piid': 1}, {'did': 'brush_life_level2', 'siid': 28, 'piid': 2}, {'did': 'operating_mode', 'siid': 18, 'piid': 1}, {'did': 'area', 'siid': 18, 'piid': 3}, {'did': 'timer', 'siid': 18, 'piid': 2}, {'did': 'fan_speed', 'siid': 18, 'piid': 6}]
2021-09-14 08:11:45 ERROR (SyncWorker_51) [custom_components.xiaomi_vacuum.miio.miioprotocol] Unable to discover a device at address 192.168.1.2
2021-09-14 08:11:45 ERROR (SyncWorker_51) [custom_components.xiaomi_vacuum.miio.device] Unable to request properties [{'did': 'last_clean', 'siid': 18, 'piid': 13}, {'did': 'total_clean_count', 'siid': 18, 'piid': 14}, {'did': 'total_area', 'siid': 18, 'piid': 15}, {'did': 'total_log_start', 'siid': 18, 'piid': 16}, {'did': 'button_led', 'siid': 18, 'piid': 17}, {'did': 'clean_success', 'siid': 18, 'piid': 18}, {'did': 'water_level', 'siid': 18, 'piid': 20}, {'did': 'life_sieve', 'siid': 19, 'piid': 1}, {'did': 'life_brush_side', 'siid': 19, 'piid': 2}, {'did': 'life_brush_main', 'siid': 19, 'piid': 3}, {'did': 'dnd_enabled', 'siid': 20, 'piid': 1}, {'did': 'dnd_start_time', 'siid': 20, 'piid': 2}, {'did': 'dnd_stop_time', 'siid': 20, 'piid': 3}, {'did': 'map_view', 'siid': 23, 'piid': 1}]

Anything to do maybe?

thanks

[DavidConnack]

This happens when the communication between the vacuum and the component times out.
Could be fixed with some error handling and retries.
If you want to make a PR that would be break.

[igorgoc]

If you want to make a PR that would be break.

any advice how to do it, as I am not native programmer. thanks