Fixed stucked driver

telegram.py

@@ -536,6 +536,7 @@ async def stop_command(msg: types.Message):
         driver = DRIVERS.get(existing_vkuser.token, '')
         if driver:
             driver.close()
+            del DRIVERS[existing_vkuser.token]
         existing_vkuser.delete()
         await msg.reply('Успешный выход!')
 
@@ -656,6 +657,7 @@ async def handle_text(msg: types.Message):
                     driver = DRIVERS.get(vkuser.token, '')
                     if driver:
                         driver.close()
+                        del DRIVERS[vkuser.token]
                     TASKS.append({'token': vkuser.token, 'task': asyncio.ensure_future(vk_polling(vkuser))})
                     await msg.reply(
                         'Вход выполнен в аккаунт {} {}!\n[Использование](https://asergey.me/tgvkbot/usage/)'.format(

vk_messages.py

@@ -869,7 +869,7 @@ async def vk_polling(vkuser: VkUser):
             lp = LongPoll(session, mode=10, version=4)
             while VkUser.objects.filter(token=vkuser.token, is_polling=True).exists():
                 data = await lp.wait()
-                log.warning('Longpoll: ' + str(data))
+                log.warning(f'Longpoll id {vkuser.pk}: ' + str(data))
                 if data['updates']:
                     for update in data['updates']:
                         await process_longpoll_event(api, update)
@@ -886,8 +886,10 @@ async def vk_polling(vkuser: VkUser):
             log.warning('Polling timeout')
             asyncio.sleep(5)
         except CancelledError:
-            log.warning('Stopped polling for: id ' + str(vkuser.pk))
+            log.warning('Stopped polling for id: ' + str(vkuser.pk))
             break
+        except aiohttp.client_exceptions.ServerDisconnectedError:
+            log.warning('Longpoll server disconnected id: ' + str(vkuser.pk))
         except Exception:
             log.exception(msg='Error in longpolling', exc_info=True)
             asyncio.sleep(5)