Added delayed invocation spam test
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test/dorkboxTest/network/rmi/RmiDelayedInvocationSpamTest.kt
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123
test/dorkboxTest/network/rmi/RmiDelayedInvocationSpamTest.kt
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import dorkbox.network.Client
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import dorkbox.network.Configuration
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import dorkbox.network.Server
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import dorkbox.network.connection.Connection
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import dorkbox.network.rmi.RemoteObject
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import dorkbox.network.serialization.NetworkSerializationManager
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import dorkbox.util.exceptions.SecurityException
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import dorkboxTest.network.BaseTest
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import kotlinx.coroutines.runBlocking
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import org.junit.Assert
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import org.junit.Test
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import java.io.IOException
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import java.util.concurrent.atomic.AtomicLong
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class RmiDelayedInvocationSpamTest : BaseTest() {
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private val totalRuns = 1000000
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private val counter = AtomicLong(0)
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private val RMI_ID = 12251
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@Test
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@Throws(SecurityException::class, IOException::class)
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fun rmiNetwork() {
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rmi()
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}
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@Test
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@Throws(SecurityException::class, IOException::class)
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fun rmiLocal() {
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// rmi(object : Config() {
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// fun apply(configuration: Configuration) {
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// configuration.localChannelName = EndPoint.LOCAL_CHANNEL
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// }
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// })
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}
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fun register(serialization: NetworkSerializationManager) {
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serialization.registerRmi(TestObject::class.java, TestObjectImpl::class.java)
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}
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/**
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* In this test the server has two objects in an object space. The client
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* uses the first remote object to get the second remote object.
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*/
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fun rmi(config: (Configuration) -> Unit = {}) {
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val server: Server<Connection>
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run {
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val configuration = serverConfig()
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config(configuration)
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register(configuration.serialization)
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server = Server<Connection>(configuration)
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addEndPoint(server)
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server.saveGlobalObject(TestObjectImpl(counter), RMI_ID)
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server.bind(false)
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}
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run {
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val configuration = clientConfig()
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config(configuration)
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register(configuration.serialization)
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val client = Client<Connection>(configuration)
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addEndPoint(client)
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client.onConnect { connection ->
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val remoteObject = connection.getGlobalObject<TestObject>(RMI_ID)
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val obj = remoteObject as RemoteObject
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obj.async = true
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var started = false
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for (i in 0 until totalRuns) {
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if (!started) {
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started = true
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System.err.println("Running for $totalRuns iterations....")
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}
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if (i % 10000L == 0L) {
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// this doesn't always output to the console. weird.
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client.logger.error("$i")
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}
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try {
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remoteObject.setOther(i.toLong())
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} catch (e: Exception) {
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System.err.println("Timeout when calling RMI method")
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e.printStackTrace()
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}
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}
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// have to do this first, so it will wait for the client responses!
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// if we close the client first, the connection will be closed, and the responses will never arrive to the server
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server.close()
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stopEndPoints()
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}
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runBlocking {
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client.connect()
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}
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}
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waitForThreads(200)
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Assert.assertEquals(totalRuns.toLong(), counter.get())
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}
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private interface TestObject {
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fun setOther(value: Long): Boolean
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}
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private class TestObjectImpl(private val counter: AtomicLong) : TestObject {
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@Override
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override fun setOther(aFloat: Long): Boolean {
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counter.getAndIncrement()
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return true
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}
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}
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}
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