bancolombia / async-dataflow

Component to deliver asynchronous responses in real time to client applications

Async DataFlow

The Async DataFlow component aims to deliver asynchronous responses in real time to client applications, thus enabling end-to-end asynchronois flows without losing the ability to respond in real time or eventually, send data to client applications as a result of asynchronous operations and oriented to messages / commands / events on the platform.

Repository

• Channel Sender Distributed Elixir Cluster implementation of real time with websockets and notifications channels.

    C4Dynamic
    Boundary(aa, "Client side applications") {
        Component(cli, "Single Page Application or Mobile App", "Javascript / Angular /Flutter", "")
    }

    Boundary(xx, "ADF") {
        Component(sender, "Channel Sender", "", "")
    }

    Boundary(zz, "Backend") {
        Component(abl, "Async business logic")
    }

    Rel(cli, sender, "create connection")
    Rel(cli, abl, "Call Http or another entry point definition")
    Rel(abl, cli, "Return Http Empty response")
    Rel(abl, sender, "Send Response (Http)")
    Rel(sender, cli, "Send Response (websocket)")

    UpdateElementStyle(sender, $fontColor="black", $bgColor="orange", $borderColor="black")

    UpdateRelStyle(cli, sender, $offsetX="-40", $offsetY="-20")
    UpdateRelStyle(cli, abl,  $offsetX="-240", $offsetY="-40")
    UpdateRelStyle(abl, cli,  $offsetX="30", $offsetY="-40")
    UpdateRelStyle(abl, sender,  $offsetX="-60", $offsetY="40")
    UpdateRelStyle(sender, cli, $offsetX="-40", $offsetY="20")
    
    UpdateLayoutConfig($c4ShapeInRow="2", $c4BoundaryInRow="2")

• Channel Bridge Distributed Elixir Cluster implementation of a async messages router.

    C4Dynamic

    Boundary(zz, "Backend") {
        Component(abl, "Async business logic")
        SystemDb(bus, "Event bus")
    }
    
    Boundary(xx, "ADF") {
        Component(sender, "Channel Sender", "", "")
        Component(bridge, "Channel Bridge", "", "")
    }

    Boundary(aa, "Client side applications") {
        Component(cli, "Single Page Application or Mobile App", "Javascript / Angular /Flutter", "")
    }

    Rel(abl, bus, "Emit event")
    Rel(bus, bridge, "Subscribe event")
    Rel(bridge, sender, "route [Http]")
    Rel(sender, cli, "Push response [websocket]")

    UpdateElementStyle(sender, $fontColor="black", $bgColor="orange", $borderColor="black")
    UpdateElementStyle(bridge, $fontColor="black", $bgColor="green", $borderColor="black")

    UpdateRelStyle(abl, bus,  $offsetX="-40", $offsetY="-40")
    UpdateRelStyle(bus, bridge, $offsetX="-40", $offsetY="-20")
    UpdateRelStyle(bridge, sender, $offsetX="-33", $offsetY="-20")
    UpdateRelStyle(sender, cli, $offsetX="-40", $offsetY="-10")
    
    UpdateLayoutConfig($c4ShapeInRow="2", $c4BoundaryInRow="1")

• Client JS Javascript library for async data flow implementation for browsers.

• Client Dart Dart library for async data flow implementation for flutter applications.

• Examples The purpose of this project is to help the community to understand more the the async data flow component to implement in full asyncio solutions.

How can I help?

Review the issues. Read how Contributing.