Payload class

A trigger (the device's mediator or its VTA) asks the push gateway to deliver a contentless wake to a handle. Carries ONLY the push binding's contentless hint fields — never Trust Task content. The gateway authorizes against the handle's allowlist, then fires the doorbell. See the push wake-up binding (https://trusttasks.org/binding/push/0.1).

Constructors

Payload({required String handle, required int v, String? mediator, int? count, PayloadUrgency? urgency, Ext? ext})

const

Payload.fromJson(Map<String, dynamic> json)

Read this payload from a decoded JSON object.

factory

Properties

count → int?

OPTIONAL. Approximate count of queued messages. Advisory only.

final

ext → Ext?

final

handle → String

The opaque gateway-issued handle to wake.

final

hashCode → int

The hash code for this object.

no setter, inherited

mediator → String?

OPTIONAL. The mediator holding the queued messages, so a multi-mediator consumer knows which to drain. A hint — echoed into the contentless push.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

urgency → PayloadUrgency?

OPTIONAL. A hint the consumer MAY map to platform priority/alert behavior.

final

v → int

Push binding wire version.

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJson() → Map<String, dynamic>

Serialize to a JSON-encodable map, omitting absent members.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited