Merge branch 'main' into bmtcril/fix_quality_and_upgrade

CHANGELOG.rst

@@ -16,6 +16,13 @@ Unreleased
 
 *
 
+[0.3.2] - 2023-09-01
+************************************************
+
+Added
+=====
+* Adds custom exceptions for producing and consuming errors.
+
 [0.3.1] - 2023-05-24
 ************************************************
 

edx_event_bus_redis/__init__.py

@@ -5,6 +5,6 @@
 from edx_event_bus_redis.internal.consumer import RedisEventConsumer
 from edx_event_bus_redis.internal.producer import create_producer
 
-__version__ = '0.3.1'
+__version__ = '0.3.2'
 
 default_app_config = 'edx_event_bus_redis.apps.EdxEventBusRedisConfig'  # pylint: disable=invalid-name

edx_event_bus_redis/internal/consumer.py

@@ -64,6 +64,12 @@ def __init__(self, message: str, causes: list):
         self.causes = causes  # just used for testing
 
 
+class EventConsumptionException(Exception):
+    """
+    Indicates that we had an issue in event production. Useful for filtering on later.
+    """
+
+
 def _reconnect_to_db_if_needed():
     """
     Reconnects the db connection if needed.
@@ -371,8 +377,8 @@ def record_event_consuming_error(self, run_context, error, maybe_message):
         try:
             # This is gross, but our record_exception wrapper doesn't take args at the moment,
             # and will only read the exception from stack context.
-            raise Exception(error)  # pylint: disable=broad-exception-raised
-        except BaseException:
+            raise EventConsumptionException(error)
+        except EventConsumptionException:
             self._add_message_monitoring(run_context=run_context, message=maybe_message, error=error)
             record_exception()
             logger.exception(

edx_event_bus_redis/internal/producer.py

@@ -30,6 +30,10 @@
 STREAM_MAX_LEN = int(getattr(settings, 'EVENT_BUS_REDIS_STREAM_MAX_LEN', 10_000))
 
 
+class EventProductionException(Exception):
+    """ An exception we can check for when errors occur in event production code. """
+
+
 def record_producing_error(error, context):
     """
     Record an error in producing an event to both the monitoring system and the regular logs
@@ -41,8 +45,8 @@ def record_producing_error(error, context):
     try:
         # record_exception() is a wrapper around a New Relic method that can only be called within an except block,
         # so first re-raise the error
-        raise Exception(error)  # pylint: disable=broad-exception-raised
-    except BaseException:
+        raise EventProductionException(error)
+    except EventProductionException:
         record_exception()
         logger.exception(f"Error delivering message to Redis event bus. {error=!s} {context!r}")