Ignore messages without subject

4 years ago · 5bfcf0a2bb
1 changed files with 4 additions and 0 deletions
--- a/framework/src/Volo.Abp.EventBus.Azure/Volo/Abp/EventBus/Azure/AzureDistributedEventBus.cs
+++ b/framework/src/Volo.Abp.EventBus.Azure/Volo/Abp/EventBus/Azure/AzureDistributedEventBus.cs
@ -71,6 +71,10 @@ public class AzureDistributedEventBus : DistributedEventBusBase, ISingletonDepen
    private async Task ProcessEventAsync(ServiceBusReceivedMessage message)
    {
        var eventName = message.Subject;
+        if (eventName == null)
+        {
+            return;
+        }
        var eventType = _eventTypes.GetOrDefault(eventName);
        if (eventType == null)
        {