public static async Task Run([EventHubTrigger("dtoclassrecipient", Connection = "evhBLTutorialConn")] EventData[] events,
ILogger log)
{
var exceptions = new List <Exception>();
foreach (EventData eventData in events)
{
try
{
string messageBody = Encoding.UTF8.GetString(eventData.Body.Array, eventData.Body.Offset, eventData.Body.Count);
var service = new NotificationRecipientService();
service.CreateNewNotification(messageBody);
}
catch (Exception e)
{
// We need to keep processing the rest of the batch - capture this exception and continue.
// Also, consider capturing details of the message that failed processing so it can be processed again later.
exceptions.Add(e);
}
}
// Once processing of the batch is complete, if any messages in the batch failed processing throw an exception so that there is a record of the failure.
if (exceptions.Count > 1)
{
throw new AggregateException(exceptions);
}
if (exceptions.Count == 1)
{
throw exceptions.Single();
}
}
