fix: faster connection retries

The connection error sometimes happen, so try to recover from it faster
and with more retries.

Author: nijel

custom_components/proteus_api/__init__.py

@@ -10,7 +10,7 @@
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.update_coordinator import DataUpdateCoordinator, UpdateFailed
 
-from .const import DOMAIN
+from .const import DOMAIN, UPDATE_INTERVAL
 from .proteus_api import ProteusAPI
 
 _LOGGER = logging.getLogger(__name__)
@@ -31,7 +31,7 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
         _LOGGER,
         name="proteus_api",
         update_method=api.get_data,
-        update_interval=timedelta(seconds=30),
+        update_interval=timedelta(seconds=UPDATE_INTERVAL),
     )
 
     await coordinator.async_config_entry_first_refresh()

custom_components/proteus_api/const.py

@@ -23,3 +23,5 @@
 # States
 CONTROL_STATES = ["DISABLED", "ENABLED"]
 CONTROL_MODES = ["AUTOMATIC", "MANUAL"]
+
+UPDATE_INTERVAL = 30

custom_components/proteus_api/proteus_api.py

@@ -20,6 +20,7 @@
     API_FLEXIBILITY_ENDPOINT,
     API_LOGIN_ENDPOINT,
     API_MODE_ENDPOINT,
+    UPDATE_INTERVAL,
 )
 
 _LOGGER = logging.getLogger(__name__)
@@ -79,7 +80,10 @@ async def _get_session(self) -> aiohttp.ClientSession:
     async def _get_client(self) -> RetryClient:
         session = await self._get_session()
         retry_options = ExponentialRetry(
-            factor=10, exceptions={ConnectionError, ClientConnectionError}
+            factor=2,
+            attempts=10,
+            max_timeout=UPDATE_INTERVAL,
+            exceptions={ConnectionError, ClientConnectionError},
         )
         return RetryClient(client_session=session, retry_options=retry_options)