Lexicon

Direct Event Handler Calls

Kind: anti-pattern

Layer: Execution Core

Record: lexicon:direct-event-handler-calls

Canonical: Lexicon

Invoking event handlers by direct method call, coupling emitter to handler and defeating the event bus.

Listed in Lexicon terms, after CRUD-Only State Persistence and before Direct Point-to-Point Calls.

Category

  • Event Messaging Async

Negated by

  • Event Bus

Linked from

  • Event / Messaging / Asynchronous Architecture