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8c5b837e05
Firstly, the old methods all routed to the CompletableFuture method. However, the CF method could not guarantee that if the caller was off-main that the future would be "completed" on-main. Since the callback methods used the CF one, this meant that the callback methods did not guarantee that the callbacks were to be called on the main thread. Now, all methods route to getChunkAtAsync(x, z, gen, urgent, cb) so that the methods with the callback are guaranteed to invoke the callback on the main thread. The CF behavior remains unchanged; it may still appear to complete on main if invoked off-main. Secondly, remove the scheduleOnMain invocation in the async chunk completion. This unnecessarily delays the callback by 1 tick. Thirdly, add getChunksAtAsync(minX, minZ, maxX, maxZ, ...) which will load chunks within an area. This method is provided as a helper as keeping all chunks loaded within an area can be complicated to implement for plugins (due to the lacking ticket API), and is already implemented internally anyways. Fourthly, remove the ticket addition that occured with getChunkAt and getChunkAtAsync. The ticket addition may delay the unloading of the chunk unnecessarily. It also fixes a very rare timing bug where the future/callback would be completed after the chunk unloads.
65 lines
3.5 KiB
Diff
65 lines
3.5 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: nostalfinals <yuu8583@proton.me>
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Date: Mon, 8 Apr 2024 23:24:38 +0800
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Subject: [PATCH] Added API to get player ha proxy address
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diff --git a/src/main/java/net/minecraft/network/Connection.java b/src/main/java/net/minecraft/network/Connection.java
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index ea16dfa718b526d6520d7fcfc21d28f972f1f2bf..4b9da6e2140b14f1e56056f5e9e94b2169d85501 100644
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--- a/src/main/java/net/minecraft/network/Connection.java
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+++ b/src/main/java/net/minecraft/network/Connection.java
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@@ -153,6 +153,7 @@ public class Connection extends SimpleChannelInboundHandler<Packet<?>> {
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this.stopReadingPackets = true;
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}
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// Paper end - packet limiter
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+ @Nullable public SocketAddress haProxyAddress; // Paper - Add API to get player's proxy address
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public Connection(PacketFlow side) {
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this.receiving = side;
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diff --git a/src/main/java/net/minecraft/server/network/ServerConnectionListener.java b/src/main/java/net/minecraft/server/network/ServerConnectionListener.java
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index c62df32af11636ad408b584fcc590590ce4fb0d0..baed0bb80d44973f9323bbe536551182979caff2 100644
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--- a/src/main/java/net/minecraft/server/network/ServerConnectionListener.java
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+++ b/src/main/java/net/minecraft/server/network/ServerConnectionListener.java
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@@ -144,6 +144,13 @@ public class ServerConnectionListener {
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Connection connection = (Connection) channel.pipeline().get("packet_handler");
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connection.address = socketaddr;
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+
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+ // Paper start - Add API to get player's proxy address
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+ final String proxyAddress = message.destinationAddress();
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+ final int proxyPort = message.destinationPort();
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+
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+ connection.haProxyAddress = new java.net.InetSocketAddress(proxyAddress, proxyPort);
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+ // Paper end - Add API to get player's proxy address
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}
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} else {
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super.channelRead(ctx, msg);
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diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
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index a1c7e7b95718562d86ee8e6da1bb6e6b5d82ce7a..700751a1469dd99339e6502e96cd98e72feee803 100644
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--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
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+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
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@@ -270,7 +270,7 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
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@Override
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public InetSocketAddress getAddress() {
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- if (this.getHandle().connection.protocol() == null) return null;
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+ if (this.getHandle().connection == null) return null;
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SocketAddress addr = this.getHandle().connection.getRemoteAddress();
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if (addr instanceof InetSocketAddress) {
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@@ -280,6 +280,15 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
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}
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}
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+ // Paper start - Add API to get player's proxy address
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+ @Override
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+ public @Nullable InetSocketAddress getHAProxyAddress() {
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+ if (this.getHandle().connection == null) return null;
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+
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+ return this.getHandle().connection.connection.haProxyAddress instanceof final InetSocketAddress inetSocketAddress ? inetSocketAddress : null;
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+ }
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+ // Paper end - Add API to get player's proxy address
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+
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public interface TransferCookieConnection {
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boolean isTransferred();
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