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 659305865e9c6d9996fcf2596d086050508059cd..1a35ef48c487c92f55fcbbfc19a708ededc6a32d 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 @@ -278,7 +278,7 @@ 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 7aa1f693c5f44a265ccb442c2c9e995cc3e7418d..1ed8232493c94bc0cf28ef8d4b647cb84bd3fe32 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 final 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 final 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 {