Another job polls this queue and triggers each client to start a push.

```mermaid
graph TD
    subgraph Config Flow
        cu(Config Update)
        db(Debounce)
        pc(Recompute Push Context)
        pq(Push Queue)
        cu-->db
        db--Trigger Once Steady-->pc
        pc--Enqueue All Clients-->pq
    end
    subgraph Proxy
        c(Client)
    end

coop

// cr : http://www.nic.cr/niccr_publico/showRegistroDominiosScreen.do
cr
ac.cr
co.cr
ed.cr
fi.cr
go.cr
or.cr
sa.cr

// cu : https://en.wikipedia.org/wiki/.cu
cu
com.cu
edu.cu
org.cu
net.cu
gov.cu
inf.cu

// cv : https://en.wikipedia.org/wiki/.cv
// cv : http://www.dns.cv/tldcv_portal/do?com=DS;5446457100;111;+PAGE(4000018)+K-CAT-CODIGO(RDOM)+RCNT(100); <- registration rules