sendRealtimeMessage

actual fun sendRealtimeMessage(topic: String, data: String, lifetimeMs: Long)

expect fun sendRealtimeMessage(topic: String, data: String, lifetimeMs: Long = 0)

Broadcasts a real-time data message on topic.

topic

Destination topic string.

data

UTF-8 payload, max 2 KB.

lifetimeMs

How long the message is replayed to late joiners (ms). 0 means no replay.

actual fun sendRealtimeMessage(topic: String, data: String, lifetimeMs: Long)