From 67edaa82133a4bef1760c7227c6f306864a708ef Mon Sep 17 00:00:00 2001
From: Mark Holt <135143369+mh0lt@users.noreply.github.com>
Date: Wed, 16 Oct 2024 15:38:42 +0100
Subject: [PATCH] Dont reopen idx with refs (#12346)

It looks like the closeIdx function here will close indexes while they
are referenced by transactions.

This adds a check to stop that.
---
 turbo/snapshotsync/freezeblocks/block_snapshots.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/turbo/snapshotsync/freezeblocks/block_snapshots.go b/turbo/snapshotsync/freezeblocks/block_snapshots.go
index b7d44c1e304..aabeb4d88e7 100644
--- a/turbo/snapshotsync/freezeblocks/block_snapshots.go
+++ b/turbo/snapshotsync/freezeblocks/block_snapshots.go
@@ -354,6 +354,10 @@ func (s *DirtySegment) reopenIdxIfNeed(dir string, optimistic bool) (err error)
 }
 
 func (s *DirtySegment) reopenIdx(dir string) (err error) {
+	if s.refcount.Load() > 0 {
+		return nil
+	}
+
 	s.closeIdx()
 	if s.Decompressor == nil {
 		return nil