ForTopic

ForTopic<T>
Creates a topic for which there can be multiple queue subscriptions. This enables a 'fan out' scenario.
A topic and queue pair will be created for message of type T, with a subscription attaching the topic to the queue.
The topic and queue names will be determined using the supplied (or default if not) ITopicNamingConvention and IQueueNamingConvention, applied to the message type T.
These conventions can be overridden on a case-by-case basis using WithName in the topic configuration.
A dead letter queue will be created, named after the queue name above with an _error suffix.
Example:
x.ForTopic<OrderReadyEvent>();
This describes the following infrastructure:
An SQS queue of name orderreadyevent
An SQS queue of name orderreadyevent_error
An SNS topic of name orderreadyevent
An SNS topic subscription on topic orderreadyevent and queue orderreadyevent
Further configuration options can be defined by passing a configuration lambda to the ForTopic method.
Last modified 6mo ago