mirror of
https://github.com/proxiodev/RedisBungee.git
synced 2024-10-31 18:48:01 +00:00
If we find an async ping event-hostile plugin (currently only ServerListPlus), run the ping handling handler synchronously.
This is meant as a move to attempt to introduce a better mechanism for handling async events in a more sane way.
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@ -28,6 +28,7 @@ package com.imaginarycode.minecraft.redisbungee;
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import com.google.common.base.Joiner;
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import com.google.common.collect.HashMultimap;
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import com.google.common.collect.ImmutableList;
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import com.google.common.collect.Multimap;
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import com.google.common.io.ByteArrayDataInput;
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import com.google.common.io.ByteArrayDataOutput;
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@ -37,6 +38,7 @@ import com.imaginarycode.minecraft.redisbungee.util.RedisCallable;
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import lombok.AllArgsConstructor;
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import net.md_5.bungee.api.AbstractReconnectHandler;
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import net.md_5.bungee.api.ChatColor;
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import net.md_5.bungee.api.ProxyServer;
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import net.md_5.bungee.api.ServerPing;
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import net.md_5.bungee.api.chat.BaseComponent;
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import net.md_5.bungee.api.chat.ComponentBuilder;
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@ -69,6 +71,8 @@ public class RedisBungeeListener implements Listener {
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private final RedisBungee plugin;
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private final List<InetAddress> exemptAddresses;
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private static final List<String> ASYNC_PING_EVENT_HOSTILE = ImmutableList.of("ServerListPlus");
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@EventHandler(priority = EventPriority.LOWEST)
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public void onLogin(final LoginEvent event) {
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event.registerIntent(plugin);
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@ -179,20 +183,39 @@ public class RedisBungeeListener implements Listener {
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return;
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}
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event.registerIntent(plugin);
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plugin.getProxy().getScheduler().runAsync(plugin, new Runnable() {
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@Override
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public void run() {
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ServerPing old = event.getResponse();
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ServerPing reply = new ServerPing();
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reply.setPlayers(new ServerPing.Players(old.getPlayers().getMax(), plugin.getCount(), old.getPlayers().getSample()));
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reply.setDescription(old.getDescription());
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reply.setFavicon(old.getFaviconObject());
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reply.setVersion(old.getVersion());
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event.setResponse(reply);
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event.completeIntent(plugin);
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boolean runAsync = true;
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for (String s : ASYNC_PING_EVENT_HOSTILE) {
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if (ProxyServer.getInstance().getPluginManager().getPlugin(s) != null) {
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runAsync = false;
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break;
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}
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});
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}
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if (runAsync) {
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event.registerIntent(plugin);
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plugin.getProxy().getScheduler().runAsync(plugin, new Runnable() {
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@Override
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public void run() {
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ServerPing old = event.getResponse();
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ServerPing reply = new ServerPing();
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reply.setPlayers(new ServerPing.Players(old.getPlayers().getMax(), plugin.getCount(), old.getPlayers().getSample()));
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reply.setDescription(old.getDescription());
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reply.setFavicon(old.getFaviconObject());
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reply.setVersion(old.getVersion());
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event.setResponse(reply);
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event.completeIntent(plugin);
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}
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});
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} else {
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// Async ping event will not work as an async-hostile plugin was found, so perform the ping modification synchronously.
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ServerPing old = event.getResponse();
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ServerPing reply = new ServerPing();
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reply.setPlayers(new ServerPing.Players(old.getPlayers().getMax(), plugin.getCount(), old.getPlayers().getSample()));
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reply.setDescription(old.getDescription());
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reply.setFavicon(old.getFaviconObject());
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reply.setVersion(old.getVersion());
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event.setResponse(reply);
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}
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}
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@EventHandler
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