From 597543f226de1e7fdd2b9b0037a1c304b5cb5842 Mon Sep 17 00:00:00 2001
From: hxy7yx <1595670487@qq.com>
Date: Thu, 10 Aug 2023 17:44:03 +0800
Subject: [PATCH] correct modbus_read_max_byte

---
 plugins/modbus/modbus_point.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/modbus/modbus_point.c b/plugins/modbus/modbus_point.c
index 695adce7..5ac03347 100644
--- a/plugins/modbus/modbus_point.c
+++ b/plugins/modbus/modbus_point.c
@@ -27,7 +27,7 @@ struct modbus_sort_ctx {
     uint16_t end;
 };
 
-static __thread uint16_t modbus_read_max_byte = 255;
+static __thread uint16_t modbus_read_max_byte = 250;
 
 static int  tag_cmp(neu_tag_sort_elem_t *tag1, neu_tag_sort_elem_t *tag2);
 static bool tag_sort(neu_tag_sort_t *sort, void *tag, void *tag_to_be_sorted);