Overview of the Pub/Sub building block
The documentation you are viewing is for Dapr v1.4 which is an older version of Dapr. For up-to-date documentation, see the latest version.
Publish & subscribe
Learn how to send messages to a topic with one service and subscribe to that topic in another service
Learn how to route messages from a topic to different event handlers based on CloudEvent fields
Use scopes to limit Pub/Sub topics to specific applications
Use time-to-live in Pub/Sub messages.
Use Pub/Sub without CloudEvents.
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