# MSC Sequence Diagram for an HTTP2 Transaction, which is bidirectional in Suricata

msc {

    # Chart options
    arcgradient = "10";

    # Entities
    a [ label = "Client" ], b [ label = "Server" ];

    # Message flow
    a =>> b [ label = "Request" ];
    b =>> a [ label = "Response" ];
    |||;
    --- [ label = "Transaction Completed" ];
    |||;
    ||| [label="[ generated with Mscgen ]", textcolor="gray"];
}

# Reference: https://tools.ietf.org/html/rfc7540#section-8.1