sseSession
Opens a ClientSSESession to receive Server-Sent Events (SSE) from a server.
Example of usage:
val session = client.sseSession {
url("http://localhost:8080/sse")
}
session.incoming.collect { event ->
println("Id: ${event.id}")
println("Event: ${event.event}")
println("Data: ${event.data}")
}Parameters
The time duration to wait before attempting reconnection in case of connection loss
When enabled, events containing only comments field will be presented in the incoming flow
When enabled, retry directives (lines starting with retry:) are emitted as events
Opens a ClientSSESessionWithDeserialization to receive Server-Sent Events (SSE) from a server with ability to deserialize the data field of the TypedServerSentEvent and performs block.
Example of usage:
val session = client.sseSession("http://localhost:8080/sse", deserialize = { typeInfo, jsonString ->
val serializer = Json.serializersModule.serializer(typeInfo.kotlinType!!)
Json.decodeFromString(serializer, jsonString)!!
})
session.apply {
incoming.collect { event: TypedServerSentEvent<String> ->
when (event.event) {
"customer" -> {
val customer: Customer? = deserialize<Customer>(event.data)
}
"product" -> {
val product: Product? = deserialize<Product>(event.data)
}
}
}
}Parameters
The deserializer function to transform the data field of the TypedServerSentEvent into an object
The time duration to wait before attempting reconnection in case of connection loss
When enabled, events containing only comments field will be presented in the incoming flow
When enabled, retry directives (lines starting with retry:) are emitted as events