Not able to receive messages from SQS queue unless the message subject matches with model class GetType().Name

[punyap181]

Our application wants to receive SES event notifications. These notifications are sent from SES to SNS and then to SQS. We are trying to read messages from the SQS queue.

SES notification message looks like this :

{
"Type" : "Notification",
"MessageId" : "6d3fa15a-f085-52b3-aa59-fb59bd88dce7",
"TopicArn" : "arn:aws:sns:eu-west-1:test:test",
"Subject" : "Amazon SES Email Event Notification",
"Message" : "{"eventType":"Open","mail":.........}

Here the message subject is "Amazon SES Email Event Notification" which is something AWS provides and is not customizable.

We have created the model class with name "AmazonSESEmailEventNotification" .. since the subject and class name are not matching, handler is not picking up the queue messages. But if i manually publish a message with subject same as classname from the queue , handler is able to pick it up and is working fine.

I appreciate any help to solve this issue

[punyap181]

Found a workaround finally

var busWithLogger = CreateMeABus.WithLogging(_loggerFactory);
busWithLogger.MessageSubjectProvider = new ConstantSubjectProvider("Amazon SES Email Event Notification");

public class ConstantSubjectProvider : IMessageSubjectProvider
{
private readonly string _subject;

        public ConstantSubjectProvider(string subject)
        {
            _subject = subject;
        }

        public string GetSubjectForType(Type messageType)
        {
            return _subject;
        }
    }

[punyap181]

Please add description to this property "MessageSubjectProvider" in the documentation

[martincostello]

Thanks for the report - we'll incorporate this into our documentation efforts for when we release version 7.

[stale]

This issue has been automatically marked as stale because it has not had any recent activity. It will be closed if no further activity occurs. Thank you for your contributions.