From 47cf8367205f20083d3372f1b3af8333b5c6aa17 Mon Sep 17 00:00:00 2001
From: Brad Fitzpatrick <bradfitz@tailscale.com>
Date: Wed, 30 Aug 2023 20:27:04 -0700
Subject: [PATCH] tsnet: remove redundant ephemeral logout on close

LocalBackend.Shutdown already does it.

Updates #cleanup

Change-Id: Ie5dd7d8e5d9e69644f211ee1de6c790f57f5ae25
Co-authored-by: Maisem Ali <maisem@tailscale.com>
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
---
 tsnet/tsnet.go | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/tsnet/tsnet.go b/tsnet/tsnet.go
index a96c2c7c3..30c2dc738 100644
--- a/tsnet/tsnet.go
+++ b/tsnet/tsnet.go
@@ -349,15 +349,6 @@ func (s *Server) Close() error {
 		}
 	}()
 
-	if _, isMemStore := s.Store.(*mem.Store); isMemStore && s.Ephemeral && s.lb != nil {
-		wg.Add(1)
-		go func() {
-			defer wg.Done()
-			// Perform a best-effort logout.
-			s.lb.LogoutSync(ctx)
-		}()
-	}
-
 	if s.netstack != nil {
 		s.netstack.Close()
 		s.netstack = nil