@startuml
actor client
node "Application Supervisor" as sup
node Task.Supervisor as task
node "ExTra.Server" as server
node "loop_acceptor" as accept1
node "loop_acceptor" as accept2
component "ExTra.Command" as cmd
node "ExTra.Dict" as dict
collections "dictionaries" as dicts
cloud "network"

sup -right-> task
sup -up--> dict
sup -down--> server

server <-down- network : "listen for new connections"
server .right.> accept2 : "spawn new loop after first acceptor is occupied"

task -> accept1
task -> accept2

dict <-up- dicts : "reads"

client -up--> accept1 : "send command"
accept1 -up-> cmd : "parse command"
cmd <-up-> dict : "execute command"
@enduml