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Fix: Ensure _is_processing_a_message is Reset to False #19

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Fix: Ensure _is_processing_a_message is Reset to False #19

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10 changes: 7 additions & 3 deletions src/pymessagebus/_commandbus.py
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Original file line number Diff line number Diff line change
Expand Up @@ -39,9 +39,13 @@ def handle(self, message: object) -> t.Any:
raise api.CommandBusAlreadyProcessingAMessage(
f"CommandBus already processing a message when received a '{message.__class__}' one." # pylint: disable=line-too-long
)
self._is_processing_a_message = True
result = self._messagebus.handle(message)
self._is_processing_a_message = False

try:
self._is_processing_a_message = True
result = self._messagebus.handle(message)
finally:
self._is_processing_a_message = False

return result[0] if self._allow_result else None

def has_handler_for(self, message_class: type) -> bool:
Expand Down