Don't raise on existing subscription

aiosonos/api/namespaces/_base.py

@@ -2,11 +2,10 @@
 
 from __future__ import annotations
 
+import logging
 from collections.abc import Callable
 from typing import TYPE_CHECKING, Any, TypeVar
 
-from aiosonos.exceptions import AlreadySubscribed
-
 if TYPE_CHECKING:
     from aiosonos.api import SonosLocalWebSocketsApi
 
@@ -15,6 +14,8 @@
 SubscribeCallbackType = Callable[[_T], None]
 UnsubscribeCallbackType = Callable[[], None]
 
+_LOGGER = logging.getLogger(__name__)
+
 
 class SonosNameSpace:
     """Base/Model for namespace-specific Sonos controller."""
@@ -42,8 +43,7 @@ async def _handle_subscribe(
     ) -> UnsubscribeCallbackType:
         """Handle subscription logic."""
         if event_id in self._listeners:
-            err_msg = f"Already subscribed to {event_id}"
-            raise AlreadySubscribed(err_msg)
+            _LOGGER.error("Duplicate subscription detected for %s", event_id)
         await self.api.send_command(
             namespace=self.namespace,
             command="subscribe",

aiosonos/exceptions.py

@@ -61,7 +61,3 @@ def __init__(self, error_code: str, details: str | None = None) -> None:
         super().__init__(f"Command failed: {details or error_code}")
         self.error_code = error_code
         self.details = details
-
-
-class AlreadySubscribed(SonosException):
-    """Raised when trying to subscribe to a target for which a subscription already exists."""