PubSubPublishOptions Class - Flutter

Properties

persist

• type: bool

• defaultValue: false

• This property specifies whether to store messages on server for upcoming participants.

• If the value of this property is true, then server will store pubsub messages for the upcoming participants.

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sendOnly

• type: List<String>

• If you want to send a message to specific participants, you can pass their respective participantId here. If you don't provide any IDs, the message will be sent to all participants by default.

note

Make sure that participantId present in the array must be subscribe to that specific topic.