Fanout — every subscribed node receives it

one publish · no recipient is named · topics tell events apart

Fanout — every subscribed node receives it one publish · no recipient is named · topics tell events apart node A · publisher · Architecture component node A publisher node B · subscriber · Architecture component node B subscriber node C · subscriber · Architecture component node C subscriber node D · subscriber · Architecture component node D subscriber

Every node subscribed to the topic receives it

  • • The publisher keeps no subscriber list. There is no reply either.