From 2ecf6be3ef620afaf5144067cde7915e37e88003 Mon Sep 17 00:00:00 2001
From: Derek Collison <derek@nats.io>
Date: Wed, 3 Mar 2021 08:06:45 -0800
Subject: [PATCH] Mark raft node as offline when server is removed

Signed-off-by: Derek Collison <derek@nats.io>
---
 server/events.go | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/server/events.go b/server/events.go
index 34a5dcd7..afdbe135 100644
--- a/server/events.go
+++ b/server/events.go
@@ -866,6 +866,15 @@ func (s *Server) processRemoteServerShutdown(sid string) {
 		v.(*Account).removeRemoteServer(sid)
 		return true
 	})
+	// Update any state in nodeInfo.
+	s.nodeToInfo.Range(func(k, v interface{}) bool {
+		si := v.(*nodeInfo)
+		if si.id == sid {
+			si.offline = true
+			return false
+		}
+		return true
+	})
 }
 
 // remoteServerShutdownEvent is called when we get an event from another server shutting down.