remote-agent.txt

RemoteAgent
 => TabObserver()
    emits:
      - open   => Targets.connect(tab.linkedBrowser)
      - close  => Targets.disconnect(tab.linkedBrowser)
 => HttpServer()
 Handlers:
 => TargetListHandler(Targets)
 => ProtocolHandler(Targets)
 => VersionHandler(Targets)
    methods:
      - register() = HttpServer.registerPathHandler
 => Targets()
    methods:
      - connect    => new Target(Targets, browser-element)
      - disconnect => target.disconnect()
        => Target(Targets, browser-element)
           => TargetListener(Target)
              methods:
                - listen:
                  => SocketListener()
                     emits:
                       accepted => TargetListener.onConnectionAccepted("accepted", WebSocketTransport, SocketListener)
                - onSocketAccepted:
                  => Connection(id, WebSocketTransport)
                     methods:
                       - registerSession(Session)
                       - onPacket(packet) => Session.onMessage(packet) based on sessionID
                       - send(packet) => WebSocketTransport.send(packet)
                  => Session(Connection, Target)
                     => Domains(Session, modules)
                        methods
                          - get => instanciate domain: new Cls(Session, Target)
                     methods:
                       - onMessage => Call related domain method and reply via Connection.send() -or- MessageManager.sendAsyncMessage
                       - receiveMessage => Connection.send()
                       - onEvent => Connection.send()
                     => ContentProcessSession(MessageManager, Window, DocShell) (instantiated in the content process via a frame script)
                        => Domains(ContentProcessSession, modules)
                        methods:
                          - receiveMessage => Call related domain method and reply via MessageManager.sendAsyncMessage
                          - onEvent => forward the event via MessageManager.sendAsyncMessage