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Orbit is a system to make building highly scalable realtime services easier.

There is a newer version: 2.0.0a19

/*
 Copyright (C) 2015 - 2019 Electronic Arts Inc.  All rights reserved.
 This file is part of the Orbit Project .
 See license in LICENSE.
 */

package orbit.shared.net

import orbit.shared.addressable.AddressableReference
import orbit.shared.mesh.NodeId
import orbit.shared.router.Route

data class Message(
    val content: MessageContent,
    val messageId: Long? = null,
    val source: NodeId? = null,
    val target: MessageTarget? = null
)

enum class InvocationReason(val value: Int) {
    invocation(0),
    rerouted(1);

    companion object {
        fun fromInt(value: Int) = values().first { it.value == value }
    }
}

sealed class MessageTarget {
    data class Unicast(val targetNode: NodeId) : MessageTarget()
    data class RoutedUnicast(val route: Route) : MessageTarget()
}

sealed class MessageContent {
    data class Error(val description: String?) : MessageContent()
    object ConnectionInfoRequest : MessageContent()
    data class ConnectionInfoResponse(val nodeId: NodeId) : MessageContent()
    data class InvocationRequest(
        val destination: AddressableReference,
        val method: String,
        val arguments: String,
        val reason: InvocationReason = InvocationReason.invocation
    ) : MessageContent()

    data class InvocationResponse(val data: String) : MessageContent()
    data class InvocationResponseError(val description: String?, val platform: String?) : MessageContent()
}