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MultiServerMan
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This commit is contained in:
tony_all 2023-03-15 13:34:01 +08:00
parent 49b85cf291
commit a027273378
19 changed files with 248 additions and 36 deletions
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25
child-side/src/main/kotlin/cc/maxmc/msm/child/MultiServerMan.kt Normal file
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package cc.maxmc.msm.child
import cc.maxmc.msm.child.listener.PacketListener
import cc.maxmc.msm.child.netty.NetClient
import net.md_5.bungee.api.ProxyServer
import net.md_5.bungee.api.plugin.Plugin
class MultiServerMan : Plugin() {
init {
instance = this
}
override fun onEnable() {
ProxyServer.getInstance().pluginManager.registerListener(this, PacketListener)
NetClient
}
override fun onDisable() {
NetClient.shutdown()
}
companion object {
lateinit var instance: MultiServerMan
}
}

20
child-side/src/main/kotlin/cc/maxmc/msm/child/listener/PacketListener.kt Normal file
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package cc.maxmc.msm.child.listener
import cc.maxmc.msm.child.utils.log
import cc.maxmc.msm.common.event.PacketReceiveEvent
import cc.maxmc.msm.common.network.packet.CPacketDebug
import cc.maxmc.msm.common.network.packet.PPacketDebug
import net.md_5.bungee.api.plugin.Listener
import net.md_5.bungee.event.EventHandler
object PacketListener : Listener {
@EventHandler
fun onPacket(evt: PacketReceiveEvent) {
val packet = evt.packet
if (packet !is CPacketDebug) {
return
}
log("§fDEBUG | §7收到: \"${packet.content}\"")
evt.channel.writeAndFlush(PPacketDebug("(${evt.channel.localAddress()}) - ${packet.content}"))
}
}

13
child-side/src/main/kotlin/cc/maxmc/msm/child/netty/ClientPacketHandler.kt Normal file
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package cc.maxmc.msm.child.netty
import cc.maxmc.msm.common.event.PacketReceiveEvent
import cc.maxmc.msm.common.network.BungeePacket
import io.netty.channel.ChannelHandlerContext
import io.netty.channel.SimpleChannelInboundHandler
object ClientPacketHandler : SimpleChannelInboundHandler<BungeePacket>() {
override fun channelRead0(ctx: ChannelHandlerContext, msg: BungeePacket) {
PacketReceiveEvent(ctx.channel(), msg).callEvent()
}
}

33
child-side/src/main/kotlin/cc/maxmc/msm/child/netty/NetClient.kt Normal file
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package cc.maxmc.msm.child.netty
import cc.maxmc.msm.child.settings.Settings
import cc.maxmc.msm.child.utils.log
import cc.maxmc.msm.common.utils.pipelineInit
import io.netty.bootstrap.Bootstrap
import io.netty.channel.ChannelFutureListener
import io.netty.channel.ChannelOption
import io.netty.channel.nio.NioEventLoopGroup
object NetClient {
private val loop = NioEventLoopGroup()
init {
start()
}
private fun start() {
val parent = Settings.Parent
Bootstrap()
.group(loop)
.handler(pipelineInit(ClientPacketHandler))
.option(ChannelOption.TCP_NODELAY, true)
.remoteAddress(parent.address, parent.port)
.connect().addListener(ChannelFutureListener {
log("§a| §7成功连接到集群的主节点. (${it.channel().remoteAddress()})")
})
}
fun shutdown() {
loop.shutdownGracefully().sync()
}
}

15
child-side/src/main/kotlin/cc/maxmc/msm/child/settings/Settings.kt Normal file
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package cc.maxmc.msm.child.settings
import cc.maxmc.msm.child.settings.SettingsReader.config
object Settings {
val name
get() = config
object Parent {
val address: String
get() = config.getString("parent.address", "localhost")
val port: Int
get() = config.getInt("parent.port", 23333)
}
}

25
child-side/src/main/kotlin/cc/maxmc/msm/child/settings/SettingsReader.kt Normal file
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package cc.maxmc.msm.child.settings
import cc.maxmc.msm.child.MultiServerMan
import net.md_5.bungee.api.ProxyServer
import net.md_5.bungee.api.chat.TextComponent
import net.md_5.bungee.config.Configuration
import net.md_5.bungee.config.ConfigurationProvider
import net.md_5.bungee.config.YamlConfiguration
import kotlin.io.path.*
object SettingsReader {
private val file = MultiServerMan.instance.dataFolder.toPath().resolve("settings.yml")
val config: Configuration
init {
if (!file.exists()) {
MultiServerMan.instance.dataFolder.toPath().createDirectories()
val stream = MultiServerMan.instance.getResourceAsStream("settings.yml")
file.createFile()
stream.copyTo(file.outputStream())
ProxyServer.getInstance().console.sendMessage(TextComponent("§b| §7配置文件不存在，正在创建配置文件。"))
}
config = ConfigurationProvider.getProvider(YamlConfiguration::class.java).load(file.inputStream())
}
}

8
child-side/src/main/kotlin/cc/maxmc/msm/child/utils/Logging.kt Normal file
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package cc.maxmc.msm.child.utils
import net.md_5.bungee.api.ProxyServer
import net.md_5.bungee.api.chat.TextComponent
fun log(msg: String) {
ProxyServer.getInstance().console.sendMessage(TextComponent(msg))
}

18
child-side/src/main/kotlin/cc/maxmc/msm/parent/MultiServerMan.kt
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package cc.maxmc.msm.child
import cc.maxmc.msm.common.Placeholder
import cc.maxmc.msm.common.network.netty.NetworkRegistry
import net.md_5.bungee.api.plugin.Plugin
class MultiServerMan : Plugin() {
override fun onEnable() {
Placeholder.inject(NetworkRegistry.PacketDirection.CHILD_BOUND)
}
override fun onDisable() {
}
}

3
child-side/src/main/resources/settings.yml Normal file
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parent:
address: 127.0.0.1
port: 23333

7
common/src/main/kotlin/cc/maxmc/msm/common/event/PacketReceiveEvent.kt Normal file
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package cc.maxmc.msm.common.event
import cc.maxmc.msm.common.network.BungeePacket
import io.netty.channel.Channel
import net.md_5.bungee.api.plugin.Event
data class PacketReceiveEvent(val channel: Channel, val packet: BungeePacket) : Event()

4
common/src/main/kotlin/cc/maxmc/msm/common/network/ClusterMsgCodec.kt → common/src/main/kotlin/cc/maxmc/msm/common/network/netty/ClusterMsgCodec.kt
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@ -1,6 +1,6 @@
package cc.maxmc.msm.common.network
package cc.maxmc.msm.common.network.netty
import cc.maxmc.msm.common.network.netty.NetworkRegistry
import cc.maxmc.msm.common.network.BungeePacket
import io.netty.buffer.ByteBuf
import io.netty.channel.ChannelHandlerContext
import io.netty.handler.codec.ByteToMessageCodec

23
common/src/main/kotlin/cc/maxmc/msm/common/utils/Netty.kt Normal file
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package cc.maxmc.msm.common.utils
import cc.maxmc.msm.common.network.netty.ClusterMsgCodec
import cc.maxmc.msm.common.network.netty.NetworkRegistry
import io.netty.channel.Channel
import io.netty.channel.ChannelInitializer
import io.netty.channel.SimpleChannelInboundHandler
import io.netty.channel.socket.SocketChannel
import net.md_5.bungee.protocol.Varint21FrameDecoder
import net.md_5.bungee.protocol.Varint21LengthFieldPrepender
fun <C : Channel> channelInit(initializer: C.() -> Unit): ChannelInitializer<C> {
return object : ChannelInitializer<C>() {
override fun initChannel(ch: C) = initializer(ch)
}
}
fun <I> pipelineInit(packetHandler: SimpleChannelInboundHandler<I>) = channelInit<SocketChannel> {
pipeline().addLast("frame_decoder", Varint21FrameDecoder())
pipeline().addLast("codec", ClusterMsgCodec(NetworkRegistry.PacketDirection.CHILD_BOUND))
pipeline().addLast("frame_prepender", Varint21LengthFieldPrepender())
pipeline().addLast("packet_handler", packetHandler)
}

12
parent-side/src/main/kotlin/cc/maxmc/msm/parent/MultiServerMan.kt
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@ -1,19 +1,23 @@
package cc.maxmc.msm.parent
import cc.maxmc.msm.common.Placeholder
import cc.maxmc.msm.common.network.netty.NetworkRegistry
import command.Send
import cc.maxmc.msm.parent.command.Send
import net.md_5.bungee.api.ProxyServer
import net.md_5.bungee.api.plugin.Plugin
class MultiServerMan : Plugin() {
override fun onEnable() {
instance = this
ProxyServer.getInstance().pluginManager.registerCommand(this, Send)
Placeholder.inject(NetworkRegistry.PacketDirection.PARENT_BOUND)
}
override fun onDisable() {
}
companion object {
lateinit var instance: MultiServerMan
private set
}
}

7
parent-side/src/main/kotlin/command/Send.kt → parent-side/src/main/kotlin/cc/maxmc/msm/parent/command/Send.kt
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@ -1,12 +1,13 @@
package command
package cc.maxmc.msm.parent.command
import net.md_5.bungee.api.CommandSender
import net.md_5.bungee.api.chat.TextComponent
import net.md_5.bungee.api.plugin.Command
object Send: Command("debugP") {
object Send : Command("debugP") {
override fun execute(sender: CommandSender, args: Array<out String>) {
val content = args.joinToString(" ")
sender.sendMessage("Success.")
sender.sendMessage(TextComponent("Success."))
}
}

23
parent-side/src/main/kotlin/cc/maxmc/msm/parent/netty/NetManager.kt Normal file
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package cc.maxmc.msm.parent.netty
import cc.maxmc.msm.common.utils.pipelineInit
import cc.maxmc.msm.parent.settings.Settings
import io.netty.bootstrap.ServerBootstrap
import io.netty.channel.nio.NioEventLoopGroup
object NetManager {
val parentGroup = NioEventLoopGroup()
val childGroup = NioEventLoopGroup()
init {
}
fun startServer() {
ServerBootstrap()
.group(parentGroup, childGroup)
.childHandler(pipelineInit())
.bind(Settings.serverPort)
}
}

4
parent-side/src/main/kotlin/cc/maxmc/msm/parent/netty/ParentPacketHandler.kt Normal file
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package cc.maxmc.msm.parent.netty
object ParentPacketHandler {
}

9
parent-side/src/main/kotlin/cc/maxmc/msm/parent/network/NetManager.kt
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@ -1,9 +0,0 @@
package cc.maxmc.msm.parent.network
import cc.maxmc.msm.common.network.netty.NetworkRegistry
object NetManager {
private val current = NetworkRegistry.PacketDirection.PARENT_BOUND
}

10
parent-side/src/main/kotlin/cc/maxmc/msm/parent/settings/Settings.kt Normal file
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package cc.maxmc.msm.parent.settings
import cc.maxmc.msm.parent.settings.SettingsReader.config
object Settings {
val name
get() = config
val serverPort
get() = config.getInt("server_port", 25566)
}

25
parent-side/src/main/kotlin/cc/maxmc/msm/parent/settings/SettingsReader.kt Normal file
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package cc.maxmc.msm.parent.settings
import cc.maxmc.msm.parent.MultiServerMan
import net.md_5.bungee.api.ProxyServer
import net.md_5.bungee.api.chat.TextComponent
import net.md_5.bungee.config.Configuration
import net.md_5.bungee.config.ConfigurationProvider
import net.md_5.bungee.config.YamlConfiguration
import kotlin.io.path.*
object SettingsReader {
private val file = MultiServerMan.instance.dataFolder.toPath().resolve("settings.yml")
val config: Configuration
init {
if (!file.exists()) {
MultiServerMan.instance.dataFolder.toPath().createDirectories()
val stream = MultiServerMan.instance.getResourceAsStream("settings.yml")
file.createFile()
stream.copyTo(file.outputStream())
ProxyServer.getInstance().console.sendMessage(TextComponent("§b| §7配置文件不存在，正在创建配置文件。"))
}
config = ConfigurationProvider.getProvider(YamlConfiguration::class.java).load(file.inputStream())
}
}