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https://github.com/PaperMC/Paper.git
synchronisiert 2024-12-16 11:30:06 +01:00
41647af74c
We cannot put blocking network I/O onto the worldgen threads, this will crash the server if it stalls
67 Zeilen
3.8 KiB
Diff
67 Zeilen
3.8 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Spottedleaf <Spottedleaf@users.noreply.github.com>
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Date: Sun, 7 Oct 2018 12:05:28 -0700
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Subject: [PATCH] Add PlayerConnectionCloseEvent
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This event is invoked when a player has disconnected. It is guaranteed that,
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if the server is in online-mode, that the provided uuid and username have been
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validated.
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The event is invoked for players who have not yet logged into the world, whereas
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PlayerQuitEvent is only invoked on players who have logged into the world.
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The event is invoked for players who have already logged into the world,
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although whether or not the player exists in the world at the time of
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firing is undefined. (That is, whether the plugin can retrieve a Player object
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using the event parameters is undefined). However, it is guaranteed that this
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event is invoked AFTER PlayerQuitEvent, if the player has already logged into
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the world.
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This event is guaranteed to never fire unless AsyncPlayerPreLoginEvent has
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been called beforehand, and this event may not be called in parallel with
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AsyncPlayerPreLoginEvent for the same connection.
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Cancelling the AsyncPlayerPreLoginEvent guarantees the corresponding
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PlayerConnectionCloseEvent is never called.
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The event may be invoked asynchronously or synchronously. As it stands,
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it is never invoked asynchronously. However, plugins should check
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Event#isAsynchronous to be future-proof.
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On purpose, the deprecated PlayerPreLoginEvent event is left out of the
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API spec for this event. Plugins should not be using that event, and
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how PlayerPreLoginEvent interacts with PlayerConnectionCloseEvent
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is undefined.
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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 8e7f7c7ad159c75d8066aa47aa5d8dd2add201eb..58e50b56b0e3f1388826c73c4616a1e24852bdbd 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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@@ -430,6 +430,26 @@ public class Connection extends SimpleChannelInboundHandler<Packet<?>> {
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this.getPacketListener().onDisconnect(Component.translatable("multiplayer.disconnect.generic"));
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}
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this.queue.clear(); // Free up packet queue.
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+ // Paper start - Add PlayerConnectionCloseEvent
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+ final PacketListener packetListener = this.getPacketListener();
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+ if (packetListener instanceof ServerGamePacketListenerImpl) {
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+ /* Player was logged in */
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+ final ServerGamePacketListenerImpl playerConnection = (ServerGamePacketListenerImpl) packetListener;
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+ new com.destroystokyo.paper.event.player.PlayerConnectionCloseEvent(playerConnection.player.getUUID(),
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+ playerConnection.player.getScoreboardName(), ((java.net.InetSocketAddress)address).getAddress(), false).callEvent();
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+ } else if (packetListener instanceof ServerLoginPacketListenerImpl) {
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+ /* Player is login stage */
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+ final ServerLoginPacketListenerImpl loginListener = (ServerLoginPacketListenerImpl) packetListener;
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+ switch (loginListener.state) {
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+ case READY_TO_ACCEPT:
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+ case DELAY_ACCEPT:
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+ case ACCEPTED:
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+ final com.mojang.authlib.GameProfile profile = loginListener.gameProfile; /* Should be non-null at this stage */
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+ new com.destroystokyo.paper.event.player.PlayerConnectionCloseEvent(profile.getId(), profile.getName(),
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+ ((java.net.InetSocketAddress)address).getAddress(), false).callEvent();
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+ }
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+ }
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+ // Paper end
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}
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}
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