Channel class Basic Features

Represents a single channel.

It shouldn't be instantiated directly, instead call PubNub.channel.

Properties

hashCode → int

The hash code for this object.

no setter, inherited

name ↔ String

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

addMessageAction({required String type, required String value, required Timetoken timetoken}) → Future<AddMessageActionResult>

This method adds a message action to a parent message.

deleteMessageAction({required Timetoken messageTimetoken, required Timetoken actionTimetoken}) → Future<DeleteMessageActionResult>

This method removes an existing message action (identified by actionTimetoken) from a parent message (identified by messageTimetoken).

fetchMessageActions({Timetoken? from, Timetoken? to, int? limit}) → Future<FetchMessageActionsResult>

Returns all message actions of this channel.

history({ChannelHistoryOrder order = ChannelHistoryOrder.descending, int chunkSize = 100}) → PaginatedChannelHistory

Returns PaginatedChannelHistory. Most useful in infinite list type scenario.

leave() → Future<LeaveResult>

Explicitly announces a leave event for this keyset/channel combination.

messages({Timetoken? from, Timetoken? to}) → ChannelHistory

Returns ChannelHistory. Used to retrieve many messages at once.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

publish(dynamic message, {bool? storeMessage, int? ttl, dynamic meta, bool? fire}) → Future<PublishResult>

Publishes message to a channel name.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited