ktor-client-core/io.ktor.client.plugins.sse/SSESessionWithDeserialization

SSESessionWithDeserialization

interface SSESessionWithDeserialization : CoroutineScope(source)

A session with deserialization support for handling Server-Sent Events (SSE) from a server.

Example of usage:

client.sse({
    url("http://localhost:8080/serverSentEvents")
}, deserialize = {
    typeInfo, jsonString ->
    val serializer = Json.serializersModule.serializer(typeInfo.kotlinType!!)
    Json.decodeFromString(serializer, jsonString)!!
}) { // `this` is `ClientSSESessionWithDeserialization`
    incoming.collect { event: TypedServerSentEvent<String> ->
        when (event.event) {
            "customer" -> {
                val customer: Customer? = deserialize<Customer>(event.data)
            }
            "product" -> {
                val product: Product? = deserialize<Product>(event.data)
            }
        }
    }
}