From 7e2463851a45628e2b7ff37c58953395bb00ab57 Mon Sep 17 00:00:00 2001
From: Joshua Powers <powersj@fastmail.com>
Date: Wed, 31 Jul 2024 13:34:44 -0600
Subject: [PATCH] fix(inputs.opcua): Reconnect if closed connection (#15696)

(cherry picked from commit b090cf621cae1787d1d01b3b53982e405f9ed359)
---
 plugins/inputs/opcua/read_client.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/inputs/opcua/read_client.go b/plugins/inputs/opcua/read_client.go
index b6f2a0d5a2b61..b765ff72d1c13 100644
--- a/plugins/inputs/opcua/read_client.go
+++ b/plugins/inputs/opcua/read_client.go
@@ -91,7 +91,7 @@ func (o *ReadClient) Connect() error {
 }
 
 func (o *ReadClient) ensureConnected() error {
-	if o.State() == opcua.Disconnected {
+	if o.State() == opcua.Disconnected || o.State() == opcua.Closed {
 		return o.Connect()
 	}
 	return nil