PubSub for Actors

This example demonstrates how Actors process messages independently. When you press the +1 button, you will see how there are two counters, one that updates fast, and one that updates slower.

Load is simulated using a sleep function with a setTimeout.

Features used

  • Topics: Topics encapsulate communication between actors in a fan out basis. Each actor subscribed to a topic will eventually receive messages in guaranteed order. In this specific use case, the +1 button is sending, each time the user clicks on it, a message through a topic.
  • Async Actors: Async actors with promises are already part of Tarant. Any method that is marked as async will be handled asynchronously and non-blocking by Tarant, and messages are guaranteed to be processed in order.

Live Example

See the Pen tarant quick-start example by Kevin Mas Ruiz (@kmruiz) on CodePen.

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