PlantUML Web Server

@startuml
title Ecosystem of Channels

database Redis {
    frame websocket.xxx
    frame other.yyy
}

node Daphne {
}

node ASGI_Application {
    package Django {
        package HttpConsumer {
            node DjangoViews
        }
        package WebsocketConsumer {
        }
    }
}

node ChannelLayer
node ChannelRedis
node ChannelWorkers {
}
node SomeOtherConsumers

:Browser: as B

Daphne <-> B #blue : HTTP
Daphne <-> B #black : WS
DjangoViews <--> Daphne #blue : HTTP
WebsocketConsumer <--> Daphne #black : WS
DjangoViews "1" o-> "*" ChannelLayer : send()
WebsocketConsumer "1" o-> "*" ChannelLayer : send() / receive()
ChannelLayer <|- ChannelRedis
ChannelLayer <--> Redis : send() / receive()
ChannelWorkers "1" o--> "*" ChannelLayer : send() / receive()
ChannelWorkers "1" o-> "*" SomeOtherConsumers : \
receive events from database \n\
and invoke consumers
@enduml

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