8 Filtering and Flowing

This chapter covers

  • The Broker
  • Triggers and filters
  • Sequences
  • Parallels

In the last chapter, I focused on the hard-wiring approach to Eventing. Now I want to look at some of the luxury features. These basically fall into two basic categories.

The first is brokering and filtering, creating a middleman to make the shipment of CloudEvents from one place to another simpler and more reliable. I’ve already spent a fair amount of time on the basics in previous chapters, but there are a bunch of additional capabilities around error-handling that I can at last reveal to you. I’ll also make a small detour into the lower-level guts of Eventing: Channels.

The second category of luxury features is flows, higher-level abstractions ...

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