Module event_source 

EventSource syscall - emits Trigger on bus events.

Subscription wiring: the Node install path parses each EventSource NodeProto’s kind attribute and calls Engine::register_event_subscription so the engine’s bus drain pushes the op onto the frontier when a matching event arrives. The op body fires the trigger output; repeated firings come from repeated event arrivals.

Structs

EventSourceOp

Marker struct.

Constants

DOMAIN

Op domain.

OP_TYPE

Op type name.

Functions

invoke

Invoke fn - emits Trigger output on every firing.