mirror of
https://github.com/PaperMC/Waterfall.git
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85c0a35f0b
Upstream has released updates that appears to apply and compile correctly. This update has not been tested by PaperMC and as with ANY update, please do your own testing BungeeCord Changes: 6613aaea Add test fix for library classes being visible to non-dependent plugins 53ce6b93 #3200: Fix protocol for 21w40a d8e29384 #2466: Use switch in "BungeeCord" plugin message handling 5cf869df #3198: Remove terminally deprecated SecurityManager f26f7d88 Add optional 1.18 (21w40a) snapshot protocol support
84 lines
4.5 KiB
Diff
84 lines
4.5 KiB
Diff
From f4a19cd3877f948c0dabd916d161fc89eb88b706 Mon Sep 17 00:00:00 2001
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From: Techcable <Techcable@outlook.com>
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Date: Thu, 28 Jan 2016 15:13:29 -0700
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Subject: [PATCH] Allow removing servers or changing addresses on reload
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Moves all players on the removed server to the default server.
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Address changes also move the players to the default server.
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Kicks players on failure to move.
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Original Issue: https://github.com/WaterfallMC/Waterfall-Old/issues/17
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diff --git a/proxy/src/main/java/net/md_5/bungee/conf/Configuration.java b/proxy/src/main/java/net/md_5/bungee/conf/Configuration.java
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index 56a0f29c..d640313a 100644
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--- a/proxy/src/main/java/net/md_5/bungee/conf/Configuration.java
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+++ b/proxy/src/main/java/net/md_5/bungee/conf/Configuration.java
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@@ -11,12 +11,15 @@ import java.util.UUID;
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import java.util.logging.Level;
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import javax.imageio.ImageIO;
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import lombok.Getter;
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+
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+import net.md_5.bungee.BungeeCord;
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import net.md_5.bungee.api.Favicon;
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import net.md_5.bungee.api.ProxyConfig;
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import net.md_5.bungee.api.ProxyServer;
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import net.md_5.bungee.api.config.ConfigurationAdapter;
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import net.md_5.bungee.api.config.ListenerInfo;
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import net.md_5.bungee.api.config.ServerInfo;
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+import net.md_5.bungee.api.connection.ProxiedPlayer;
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import net.md_5.bungee.util.CaseInsensitiveMap;
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import net.md_5.bungee.util.CaseInsensitiveSet;
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@@ -111,20 +114,38 @@ public abstract class Configuration implements ProxyConfig
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servers = new CaseInsensitiveMap<>( newServers );
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} else
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{
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- for ( ServerInfo oldServer : servers.values() )
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- {
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- // Don't allow servers to be removed
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- Preconditions.checkArgument( newServers.containsKey( oldServer.getName() ), "Server %s removed on reload!", oldServer.getName() );
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- }
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+ Map<String, ServerInfo> oldServers = this.servers;
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- // Add new servers
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- for ( Map.Entry<String, ServerInfo> newServer : newServers.entrySet() )
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+ for ( ServerInfo oldServer : oldServers.values() )
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{
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- if ( !servers.containsValue( newServer.getValue() ) )
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- {
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- servers.put( newServer.getKey(), newServer.getValue() );
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+ ServerInfo newServer = newServers.get(oldServer.getName());
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+ if ((newServer == null || !oldServer.getAddress().equals(newServer.getAddress())) && !oldServer.getPlayers().isEmpty()) {
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+ BungeeCord.getInstance().getLogger().info("Moving players off of server: " + oldServer.getName());
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+ // The server is being removed, or having it's address changed
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+ for (ProxiedPlayer player : oldServer.getPlayers()) {
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+ ListenerInfo listener = player.getPendingConnection().getListener();
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+ String destinationName = newServers.get(listener.getDefaultServer()) == null ? listener.getDefaultServer() : listener.getFallbackServer();
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+ ServerInfo destination = newServers.get(destinationName);
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+ if (destination == null) {
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+ BungeeCord.getInstance().getLogger().severe("Couldn't find server " + listener.getDefaultServer() + " or " + listener.getFallbackServer() + " to put player " + player.getName() + " on");
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+ player.disconnect(BungeeCord.getInstance().getTranslation("fallback_kick", "Not found on reload"));
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+ continue;
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+ }
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+ player.connect(destination, (success, cause) -> {
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+ if (!success) {
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+ BungeeCord.getInstance().getLogger().log(Level.WARNING, "Failed to connect " + player.getName() + " to " + destination.getName(), cause);
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+ player.disconnect(BungeeCord.getInstance().getTranslation("fallback_kick", cause.getCause().getClass().getName()));
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+ }
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+ });
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+ }
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+ } else {
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+ // This server isn't new or removed, we'll use bungees behavior of just ignoring
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+ // any changes to info outside of the address, this is not ideal, but the alternative
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+ // requires resetting multiple objects of which have no proper identity
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+ newServers.put(oldServer.getName(), oldServer);
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}
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}
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+ this.servers = new CaseInsensitiveMap<>(newServers);
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}
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for ( ListenerInfo listener : listeners )
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--
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2.30.1 (Apple Git-130)
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