2023-06-16 11:18:03 +02:00
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/*
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* Copyright 2023 dorkbox, llc
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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2022-06-29 16:39:27 +02:00
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package dorkboxTest.network
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import dorkbox.network.Client
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import dorkbox.network.Server
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import dorkbox.network.connection.Connection
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import dorkbox.network.ping.Ping
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import dorkbox.network.rmi.RmiUtils
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import kotlinx.atomicfu.atomic
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import org.junit.Assert
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import org.junit.Test
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class RoundTripMessageTest : BaseTest() {
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@Test
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fun MessagePing() {
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2023-06-25 17:25:29 +02:00
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// session/stream count errors
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2022-06-29 16:39:27 +02:00
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val serverSuccess = atomic(false)
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val clientSuccess = atomic(false)
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run {
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val configuration = serverConfig()
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configuration.serialization.register(PingMessage::class.java)
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val server: Server<Connection> = Server(configuration)
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addEndPoint(server)
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2023-06-26 19:28:55 +02:00
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server.bind(2000)
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2022-06-29 16:39:27 +02:00
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server.onMessage<PingMessage> { ping ->
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serverSuccess.value = true
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ping.pongTime = System.currentTimeMillis()
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send(ping)
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}
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}
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run {
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val config = clientConfig()
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val client: Client<Connection> = Client(config)
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addEndPoint(client)
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client.onMessage<PingMessage> { ping ->
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clientSuccess.value = true
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ping.finishedTime = System.currentTimeMillis()
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logger.error("out-bound: ${ping.outbound}")
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logger.error("in-bound: ${ping.inbound}")
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logger.error("round-trip: ${ping.roundtrip}")
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stopEndPoints()
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}
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client.onConnect {
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logger.error("Connecting...")
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val ping = PingMessage()
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ping.packedId = 1
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ping.pingTime = System.currentTimeMillis()
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send(ping)
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}
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2023-06-26 19:28:55 +02:00
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client.connect(LOCALHOST, 2000)
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2022-06-29 16:39:27 +02:00
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}
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waitForThreads()
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Assert.assertTrue(serverSuccess.value)
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Assert.assertTrue(clientSuccess.value)
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}
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class PingMessage {
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var packedId = 0
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var pingTime = 0L
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var pongTime = 0L
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@Transient
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var finishedTime = 0L
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/**
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* The time it took for the remote connection to return the ping to us. This is only accurate if the clocks are synchronized
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*/
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val inbound: Long
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get() {
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return finishedTime - pongTime
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}
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/**
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* The time it took for us to ping the remote connection. This is only accurate if the clocks are synchronized.
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*/
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val outbound: Long
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get() {
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return pongTime - pingTime
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}
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/**
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* The round-trip time it took to ping the remote connection
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*/
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val roundtrip: Long
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get() {
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return finishedTime - pingTime
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}
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override fun equals(other: Any?): Boolean {
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if (this === other) return true
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if (javaClass != other?.javaClass) return false
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other as Ping
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if (packedId != other.packedId) return false
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if (pingTime != other.pingTime) return false
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if (pongTime != other.pongTime) return false
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if (finishedTime != other.finishedTime) return false
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return true
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}
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override fun hashCode(): Int {
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var result = packedId
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result = 31 * result + pingTime.hashCode()
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result = 31 * result + pongTime.hashCode()
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result = 31 * result + finishedTime.hashCode()
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return result
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}
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override fun toString(): String {
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return "PingMessage ${RmiUtils.unpackUnsignedRight(packedId)} (pingTime=$pingTime, pongTime=$pongTime, finishedTime=$finishedTime)"
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}
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}
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}
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