From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Aikar Date: Mon, 4 Mar 2013 23:46:10 -0500 Subject: [PATCH] Chunk Save Reattempt 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. 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 index f514c29e64a9c7a66ff4edd5ba8c2a3dfbba2ad9..84327c8fe1dc62c7b99950261a344042b4456616 100644 --- a/src/main/java/net/minecraft/world/level/chunk/storage/RegionFile.java +++ b/src/main/java/net/minecraft/world/level/chunk/storage/RegionFile.java @@ -277,7 +277,7 @@ public class RegionFile implements AutoCloseable { return true; } } catch (IOException ioexception) { - com.destroystokyo.paper.exception.ServerInternalException.reportInternalException(ioexception); // Paper + com.destroystokyo.paper.util.SneakyThrow.sneaky(ioexception); // Paper - we want the upper try/catch to retry this return false; } } 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 index ef1d64ebdc3150596cbc5efc36d6acc52dddafee..e506fa1153cabfb93c7bece73e6fe0fafbb958c9 100644 --- a/src/main/java/net/minecraft/world/level/chunk/storage/RegionFileStorage.java +++ b/src/main/java/net/minecraft/world/level/chunk/storage/RegionFileStorage.java @@ -11,6 +11,7 @@ import java.io.IOException; import javax.annotation.Nullable; import net.minecraft.nbt.CompoundTag; import net.minecraft.nbt.NbtIo; +import net.minecraft.server.MinecraftServer; import net.minecraft.util.ExceptionCollector; import net.minecraft.world.level.ChunkPos; @@ -101,6 +102,7 @@ public class RegionFileStorage implements AutoCloseable { protected void write(ChunkPos pos, @Nullable CompoundTag nbt) throws IOException { RegionFile regionfile = this.getFile(pos, false); // CraftBukkit + int attempts = 0; Exception laste = null; while (attempts++ < 5) { try { // Paper if (nbt == null) { regionfile.clear(pos); @@ -126,6 +128,18 @@ public class RegionFileStorage implements AutoCloseable { } } + // Paper start + return; + } catch (Exception ex) { + laste = ex; + } + } + + if (laste != null) { + com.destroystokyo.paper.exception.ServerInternalException.reportInternalException(laste); + MinecraftServer.LOGGER.error("Failed to save chunk", laste); + } + // Paper end } public void close() throws IOException {