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dc684c60d1
The new behavior of disconnect to block the current thread until the disconnect succeeded is better than throwing it off to happen at some point
62 lines
3.3 KiB
Diff
62 lines
3.3 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Shane Freeder <theboyetronic@gmail.com>
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Date: Thu, 11 Apr 2024 16:37:44 +0100
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Subject: [PATCH] Fix premature player kicks on shutdown
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When the server is stopping, the default execution handler method will throw a
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RejectedExecutionException in order to prevent further execution, this causes
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us to lose the actual kick reason. To mitigate this, we'll use a seperate marked
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class in order to gracefully ignore these.
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diff --git a/src/main/java/io/papermc/paper/util/ServerStopRejectedExecutionException.java b/src/main/java/io/papermc/paper/util/ServerStopRejectedExecutionException.java
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new file mode 100644
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index 0000000000000000000000000000000000000000..2c5cd77103c5a33d4349ab6b9ee2d8378bb60eb4
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--- /dev/null
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+++ b/src/main/java/io/papermc/paper/util/ServerStopRejectedExecutionException.java
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@@ -0,0 +1,20 @@
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+package io.papermc.paper.util;
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+
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+import java.util.concurrent.RejectedExecutionException;
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+
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+public class ServerStopRejectedExecutionException extends RejectedExecutionException {
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+ public ServerStopRejectedExecutionException() {
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+ }
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+
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+ public ServerStopRejectedExecutionException(final String message) {
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+ super(message);
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+ }
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+
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+ public ServerStopRejectedExecutionException(final String message, final Throwable cause) {
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+ super(message, cause);
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+ }
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+
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+ public ServerStopRejectedExecutionException(final Throwable cause) {
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+ super(cause);
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+ }
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+}
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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 4d9f1fc884050993287adfa4578a87da710623fb..a8dfe7a4b3d01bf75587be078f471d1ef1d7a667 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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@@ -285,6 +285,7 @@ public class Connection extends SimpleChannelInboundHandler<Packet<?>> {
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Connection.genericsFtw(packet, packetlistener);
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} catch (RunningOnDifferentThreadException cancelledpackethandleexception) {
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;
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+ } catch (io.papermc.paper.util.ServerStopRejectedExecutionException ignored) { // Paper - do not prematurely disconnect players on stop
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} catch (RejectedExecutionException rejectedexecutionexception) {
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this.disconnect((Component) Component.translatable("multiplayer.disconnect.server_shutdown"));
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} catch (ClassCastException classcastexception) {
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diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
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index ba382397e39311598d044faf6b74665810d2e510..fcf450f9fefda8cf2391dcb61075cbd855475d6c 100644
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--- a/src/main/java/net/minecraft/server/MinecraftServer.java
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+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
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@@ -2099,7 +2099,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
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@Override
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public void executeIfPossible(Runnable runnable) {
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if (this.isStopped()) {
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- throw new RejectedExecutionException("Server already shutting down");
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+ throw new io.papermc.paper.util.ServerStopRejectedExecutionException("Server already shutting down"); // Paper - do not prematurely disconnect players on stop
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} else {
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super.executeIfPossible(runnable);
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}
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