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55 lines
2.8 KiB
Diff
55 lines
2.8 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Aikar <aikar@aikar.co>
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Date: Mon, 4 Mar 2013 23:46:10 -0500
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Subject: [PATCH] Chunk Save Reattempt
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We commonly have "Stream Closed" errors on chunk saving, so this code should re-try to save the chunk in the event of failure and hopefully prevent rollbacks.
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diff --git a/src/main/java/net/minecraft/world/level/chunk/storage/RegionFile.java b/src/main/java/net/minecraft/world/level/chunk/storage/RegionFile.java
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index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
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--- a/src/main/java/net/minecraft/world/level/chunk/storage/RegionFile.java
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+++ b/src/main/java/net/minecraft/world/level/chunk/storage/RegionFile.java
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@@ -0,0 +0,0 @@ public class RegionFile implements AutoCloseable {
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return true;
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}
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} catch (IOException ioexception) {
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- com.destroystokyo.paper.exception.ServerInternalException.reportInternalException(ioexception); // Paper - ServerExceptionEvent
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+ com.destroystokyo.paper.util.SneakyThrow.sneaky(ioexception); // Paper - Chunk save reattempt; we want the upper try/catch to retry this
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return false;
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}
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}
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diff --git a/src/main/java/net/minecraft/world/level/chunk/storage/RegionFileStorage.java b/src/main/java/net/minecraft/world/level/chunk/storage/RegionFileStorage.java
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index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
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--- a/src/main/java/net/minecraft/world/level/chunk/storage/RegionFileStorage.java
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+++ b/src/main/java/net/minecraft/world/level/chunk/storage/RegionFileStorage.java
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@@ -0,0 +0,0 @@ public final class RegionFileStorage implements AutoCloseable {
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protected void write(ChunkPos pos, @Nullable CompoundTag nbt) throws IOException {
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RegionFile regionfile = this.getRegionFile(pos, false); // CraftBukkit
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+ // Paper start - Chunk save reattempt
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+ int attempts = 0;
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+ Exception lastException = null;
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+ while (attempts++ < 5) { try {
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+ // Paper end - Chunk save reattempt
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if (nbt == null) {
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regionfile.clear(pos);
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@@ -0,0 +0,0 @@ public final class RegionFileStorage implements AutoCloseable {
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dataoutputstream.close();
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}
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}
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+ // Paper start - Chunk save reattempt
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+ return;
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+ } catch (Exception ex) {
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+ lastException = ex;
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+ }
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+ }
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+ if (lastException != null) {
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+ com.destroystokyo.paper.exception.ServerInternalException.reportInternalException(lastException);
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+ net.minecraft.server.MinecraftServer.LOGGER.error("Failed to save chunk {}", pos, lastException);
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+ }
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+ // Paper end - Chunk save reattempt
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}
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public void close() throws IOException {
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