ditto/live.ditto/Presence

Presence

class Presence : PresenceRust

The entrypoint for all actions that relate presence of other peers known by the current peer, either directly or through other peers.

You don't create one directly but can access it from a particular Ditto instance via its presence property.

Types

object Companion

Properties

val graph: DittoPresenceGraph

Get a single snapshot of information about Ditto peers in the local peer-to-peer network.

Functions

open override fun close()

Used to stop callbacks.

open override fun delete()

open fun getIs_closing(): Boolean

fun observe(handler: (DittoPresenceGraph) -> Unit): DittoPresenceObserver

fun observe(callback: DittoPresenceObserverCallback): DittoPresenceObserver

Request information about Ditto peers in the local peer-to-peer network. The V3 observer differs from observePeersV2 by delivering strongly typed objects with documentation in addition to an easy way to get a JSON representation of the presence object graph.

open fun register_v1()

open fun register_v2()

open fun register_v3()

open fun release()

open fun requestUpdate(): String

requestV1Update

open fun requestV1Update()

requestV2Update

open fun requestV2Update()

requestV3Update

open fun requestV3Update()

open fun retain()

open fun setIs_closing(value: Boolean)

swigReleaseOwnership

open override fun swigReleaseOwnership()

swigTakeOwnership

open override fun swigTakeOwnership()

open fun v1Callback(json: String)

open fun v2Callback(json: String)

open override fun v3Callback(json: String?)

Invoked by rust when there is an update to presence data.