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actix-website/static/img/diagrams/http_server.mmd
Maxim Vorobjov c1a8103cbc Architecture diagrams of HttpServer and Connection lifecycle (#148)
* add arch diagrams and menu

* fix colors for arch diagrams

* refine architecture diagrams, ready for review

* capitalize titles and add mmdc instruction

* apply code review requested changes

* Add links to accept, worker and dispatcher too
2020-01-28 20:36:35 +09:00

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sequenceDiagram
participant HttpServer
participant ServerBuilder
participant Worker
participant StreamNewService
participant HttpService
participant HttpServiceResponse
participant Tokio
HttpServer-->>HttpService: build...
HttpServer->>ServerBuilder: listen(addr,Fn->HttpService)
ServerBuilder->>StreamNewService: create(addr,Fn->HttpService)
HttpServer->>ServerBuilder: start()
ServerBuilder->>Worker: start(StreamNewService)
Worker->>StreamNewService: InternalServiceFactory::create()
StreamNewService->>HttpService: new_service()
HttpService->>HttpServiceResponse: HttpServiceResponse::new()
HttpService->>StreamNewService: HttpServiceResponse as Future
StreamNewService->>Worker: StreamService(HttpServiceResponse) as Future
Worker-->>Tokio: spawn(StreamService(HttpServiceResponse)).map(Worker))
Tokio-->>HttpServiceResponse: poll()
HttpServiceResponse-->>Tokio: Ready(Worker(HttpServiceHandler))
loop Worker process messages
Tokio-->>Worker: poll->Pending...
activate Worker
Note over Worker: pull messages
deactivate Worker
end