Juvix imports

module arch.node.engines.wall_clock_messages;

import prelude open;

Wall Clock Messages¶

These are the messages that the Wall Clock engine can receive/respond to.

Message Interface¶

Auxiliary Juvix code

syntax alias StorageKey := String;

syntax alias StorageValue := String;

syntax alias EpochTimestamp := Nat;

`WallClockGetTime`¶

A WallClockGetTime message tracks and manages time within the local computing environment. This message doesn't require any arguments.

`WallClockGetTimeResult TimeResult`¶

Response to a WallClockGetTime request.

type TimeResult : Type := mkTimeResult@{epochTime : EpochTimestamp};

Arguments

epochTime: The current time in epoch format (seconds/milliseconds since epoch)

`WallClockMsg`¶

type WallClockMsg :=
  | WallClockGetTime
  | WallClockGetTimeResult TimeResult;

Message Flow¶

Wall Clock Request & Response¶

sequenceDiagram
    participant WallClockClient
    participant WallClock

    WallClockClient ->> WallClock: WallClockGetTime
    WallClock ->> WallClockClient: WallClockGetTimeResult

Sequence Diagram: Wall Clock Time Request & Response