From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Aikar <aikar@aikar.co> 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 aa8972fd1a1fade05d60ab69efb8ff24f344508a..ddcc212ba83d9365adb842b3d3ced64e3d7dd155 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 @@ -275,7 +275,7 @@ 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 18ef7025f7f4dc2a4aff85ca65ff5a2d35a1ef06..64e957650dafc9fc30fa997e7f7d3fd47cf60089 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 @@ -167,6 +167,7 @@ public class RegionFileStorage implements AutoCloseable { } // Paper end - rewrite chunk system try { // Paper + int attempts = 0; Exception laste = null; while (attempts++ < 5) { try { // Paper if (nbt == null) { regionfile.clear(pos); @@ -191,7 +192,18 @@ public class RegionFileStorage implements AutoCloseable { dataoutputstream.close(); } } + // Paper start + return; + } catch (Exception ex) { + laste = ex; + } + } + if (laste != null) { + com.destroystokyo.paper.exception.ServerInternalException.reportInternalException(laste); + net.minecraft.server.MinecraftServer.LOGGER.error("Failed to save chunk " + pos, laste); + } + // Paper end } finally { // Paper start regionfile.fileLock.unlock(); } // Paper end