From d24f1b6c044150013a020b9856186b9dba5f6c28 Mon Sep 17 00:00:00 2001
From: Arseny Sher <sher-ars@yandex.ru>
Date: Mon, 12 Aug 2024 19:28:03 +0300
Subject: [PATCH] Allow logical_replication_max_snap_files = -1

which disables the mechanism.
---
 pgxn/neon/neon.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pgxn/neon/neon.c b/pgxn/neon/neon.c
index 9cdbf4a126..6afca61fae 100644
--- a/pgxn/neon/neon.c
+++ b/pgxn/neon/neon.c
@@ -68,10 +68,10 @@ InitLogicalReplicationMonitor(void)
 
 	DefineCustomIntVariable(
 							"neon.logical_replication_max_snap_files",
-							"Maximum allowed logical replication .snap files",
+							"Maximum allowed logical replication .snap files. When exceeded, slots are dropped until the limit is met. -1 disables the limit.",
 							NULL,
 							&logical_replication_max_snap_files,
-							300, 0, INT_MAX,
+							300, -1, INT_MAX,
 							PGC_SIGHUP,
 							0,
 							NULL, NULL, NULL);