jvmMain.implementation.RaptorKtorInternal.kt Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of raptor-ktor-jvm Show documentation

FIXME

The newest version!

package io.fluidsonic.raptor.ktor

import io.fluidsonic.raptor.*
import kotlinx.atomicfu.*


internal class RaptorKtorInternal(
	configuration: KtorConfiguration,
	context: RaptorContext,
) : RaptorKtor {

	private val stateRef = atomic(State.initial)

	override val servers = configuration.servers.map { configuration ->
		RaptorKtorServerInternal(
			configuration = configuration,
			parentContext = context
		)
	}


	suspend fun start() {
		check(stateRef.compareAndSet(expect = State.initial, update = State.starting)) { "Cannot start Ktor unless it's in 'initial' state." }

		for (server in servers)
			server.start()

		stateRef.value = State.started
	}


	suspend fun stop() {
		check(stateRef.compareAndSet(expect = State.started, update = State.stopping)) { "Cannot stop Ktor unless it's in 'started' state." }

		for (server in servers)
			server.stop()

		stateRef.value = State.stopped
	}


	private enum class State {

		initial,
		started,
		starting,
		stopped,
		stopping
	}
}