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b922ff9886
This only impacted people who used our useSnapshots new API in a plugin, which obviously was no one as the data result was completely broken. Merged the NPE check patch into mine since it has to handle it too.
38 lines
1.6 KiB
Diff
38 lines
1.6 KiB
Diff
From f3ae87325bc373a347097bc2713716ea63926076 Mon Sep 17 00:00:00 2001
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From: Aikar <aikar@aikar.co>
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Date: Sun, 11 Mar 2018 14:13:33 -0400
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Subject: [PATCH] Disable Explicit Network Manager Flushing
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This seems completely pointless, as packet dispatch uses .writeAndFlush.
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Things seem to work fine without explicit flushing, but incase issues arise,
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provide a System property to re-enable it using improved logic of doing the
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flushing on the netty event loop, so it won't do the flush on the main thread.
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Renable flushing by passing -Dpaper.explicit-flush=true
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diff --git a/src/main/java/net/minecraft/server/NetworkManager.java b/src/main/java/net/minecraft/server/NetworkManager.java
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index b93a26e8f..3d32e0056 100644
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--- a/src/main/java/net/minecraft/server/NetworkManager.java
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+++ b/src/main/java/net/minecraft/server/NetworkManager.java
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@@ -78,6 +78,7 @@ public class NetworkManager extends SimpleChannelInboundHandler<Packet<?>> {
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// Paper start - NetworkClient implementation
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public int protocolVersion;
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public java.net.InetSocketAddress virtualHost;
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+ private static boolean enableExplicitFlush = Boolean.getBoolean("paper.explicit-flush");
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// Paper end
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public NetworkManager(EnumProtocolDirection enumprotocoldirection) {
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@@ -255,7 +256,7 @@ public class NetworkManager extends SimpleChannelInboundHandler<Packet<?>> {
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}
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if (this.channel != null) {
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- this.channel.flush();
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+ if (enableExplicitFlush) this.channel.eventLoop().execute(() -> this.channel.flush()); // Paper - we don't need to explicit flush here, but allow opt in incase issues are found to a better version
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}
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}
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--
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2.18.0
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