just re-raise unhandled exceptions

Author: marcelveldt

matter_server/server/client_handler.py

@@ -15,7 +15,7 @@
 from matter_server.common.helpers.json import json_dumps, json_loads
 from matter_server.common.models import EventType
 
-from ..common.errors import InvalidArguments, InvalidCommand, MatterError, SDKStackError
+from ..common.errors import InvalidArguments, InvalidCommand, MatterError
 from ..common.helpers.api import parse_arguments
 from ..common.helpers.util import dataclass_from_dict
 from ..common.models import (
@@ -204,16 +204,10 @@ async def _run_handler(
                 # only print the full stacktrace if debug logging is enabled
                 exc_info=err if self._logger.isEnabledFor(logging.DEBUG) else None,
             )
-            self._send_message(
-                ErrorResultMessage(msg.message_id, SDKStackError.error_code, str(err))
-            )
-        except Exception as err:  # pylint: disable=broad-except
-            self._logger.exception(
-                "Unhandled exception while handling: %s",
-                msg.command,
-            )
-            error_code = getattr(err, "error_code", 0)
             self._send_message(ErrorResultMessage(msg.message_id, error_code, str(err)))
+        except Exception as err:
+            self._send_message(ErrorResultMessage(msg.message_id, 0, str(err)))
+            raise err
 
     async def _writer(self) -> None:
         """Write outgoing messages."""